{"id":43535,"date":"2024-12-26T00:53:37","date_gmt":"2024-12-25T16:53:37","guid":{"rendered":"https:\/\/petroleumtubes.com\/?p=43535"},"modified":"2024-12-26T12:21:29","modified_gmt":"2024-12-26T04:21:29","slug":"chinas-top-5-oil-casing-factories-with-3","status":"publish","type":"post","link":"https:\/\/petroleumtubes.com\/th\/chinas-top-5-oil-casing-factories-with-3\/","title":{"rendered":"\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19 5 \u0e2d\u0e31\u0e19\u0e14\u0e31\u0e1a\u0e41\u0e23\u0e01\u0e02\u0e2d\u0e07\u0e08\u0e35\u0e19\u0e17\u0e35\u0e48\u0e21\u0e35\u0e23\u0e30\u0e1a\u0e1a\u0e18\u0e38\u0e23\u0e01\u0e34\u0e08\u0e2d\u0e31\u0e08\u0e09\u0e23\u0e34\u0e22\u0e30"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span 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\u0e40\u0e23\u0e32\u0e08\u0e30\u0e2a\u0e33\u0e23\u0e27\u0e08\u0e01\u0e23\u0e30\u0e1a\u0e27\u0e19\u0e01\u0e32\u0e23\u0e1c\u0e25\u0e34\u0e15\u0e41\u0e25\u0e30\u0e40\u0e17\u0e04\u0e42\u0e19\u0e42\u0e25\u0e22\u0e35\u0e17\u0e35\u0e48\u0e43\u0e0a\u0e49\u0e42\u0e14\u0e22\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33 5 \u0e41\u0e2b\u0e48\u0e07\u0e02\u0e2d\u0e07\u0e08\u0e35\u0e19\n\u0e2b\u0e19\u0e36\u0e48\u0e07\u0e43\u0e19\u0e1b\u0e31\u0e08\u0e08\u0e31\u0e22\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e17\u0e35\u0e48\u0e17\u0e33\u0e43\u0e2b\u0e49\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e40\u0e2b\u0e25\u0e48\u0e32\u0e19\u0e35\u0e49\u0e41\u0e15\u0e01\u0e15\u0e48\u0e32\u0e07\u0e04\u0e37\u0e2d\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e40\u0e17\u0e04\u0e42\u0e19\u0e42\u0e25\u0e22\u0e35\u0e02\u0e31\u0e49\u0e19\u0e2a\u0e39\u0e07\u0e43\u0e19\u0e01\u0e32\u0e23\u0e1c\u0e25\u0e34\u0e15\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19 \u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e40\u0e0a\u0e48\u0e19 \u0e42\u0e23\u0e07\u0e07\u0e32\u0e19 A \u0e43\u0e0a\u0e49\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e08\u0e31\u0e01\u0e23\u0e41\u0e25\u0e30\u0e2d\u0e38\u0e1b\u0e01\u0e23\u0e13\u0e4c\u0e17\u0e35\u0e48\u0e25\u0e49\u0e33\u0e2a\u0e21\u0e31\u0e22\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e43\u0e2b\u0e49\u0e21\u0e31\u0e48\u0e19\u0e43\u0e08\u0e16\u0e36\u0e07\u0e04\u0e27\u0e32\u0e21\u0e41\u0e21\u0e48\u0e19\u0e22\u0e33\u0e41\u0e25\u0e30\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e20\u0e32\u0e1e\u0e43\u0e19\u0e01\u0e23\u0e30\u0e1a\u0e27\u0e19\u0e01\u0e32\u0e23\u0e1c\u0e25\u0e34\u0e15 \u0e0b\u0e36\u0e48\u0e07\u0e23\u0e27\u0e21\u0e16\u0e36\u0e07\u0e23\u0e30\u0e1a\u0e1a\u0e2d\u0e31\u0e15\u0e42\u0e19\u0e21\u0e31\u0e15\u0e34\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e15\u0e31\u0e14 \u0e02\u0e36\u0e49\u0e19\u0e23\u0e39\u0e1b \u0e41\u0e25\u0e30\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e17\u0e48\u0e2d 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\u0e42\u0e14\u0e22\u0e21\u0e38\u0e48\u0e07\u0e40\u0e19\u0e49\u0e19\u0e17\u0e35\u0e48\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e \u0e19\u0e27\u0e31\u0e15\u0e01\u0e23\u0e23\u0e21 \u0e41\u0e25\u0e30\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e20\u0e32\u0e1e \u0e43\u0e19\u0e1a\u0e17\u0e04\u0e27\u0e32\u0e21\u0e19\u0e35\u0e49 \u0e40\u0e23\u0e32\u0e08\u0e30\u0e2a\u0e33\u0e23\u0e27\u0e08\u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e41\u0e25\u0e30\u0e41\u0e1c\u0e19\u0e01\u0e32\u0e23\u0e02\u0e22\u0e32\u0e22\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33 5 \u0e41\u0e2b\u0e48\u0e07\u0e02\u0e2d\u0e07\u0e08\u0e35\u0e19 \u0e42\u0e14\u0e22\u0e43\u0e2b\u0e49\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25\u0e40\u0e0a\u0e34\u0e07\u0e25\u0e36\u0e01\u0e40\u0e01\u0e35\u0e48\u0e22\u0e27\u0e01\u0e31\u0e1a\u0e02\u0e48\u0e32\u0e27\u0e01\u0e23\u0e2d\u0e07\u0e17\u0e32\u0e07\u0e18\u0e38\u0e23\u0e01\u0e34\u0e08\u0e41\u0e25\u0e30\u0e41\u0e19\u0e27\u0e42\u0e19\u0e49\u0e21\u0e01\u0e32\u0e23\u0e40\u0e15\u0e34\u0e1a\u0e42\u0e15\u0e43\u0e19\u0e2d\u0e19\u0e32\u0e04\u0e15\n\u0e2b\u0e19\u0e36\u0e48\u0e07\u0e43\u0e19\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33\u0e43\u0e19\u0e08\u0e35\u0e19\u0e04\u0e37\u0e2d Tianjin Dalipu Oil Country tubular goods \u0e1a\u0e08\u0e01. (DLPE) DLPE \u0e44\u0e14\u0e49\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e0a\u0e37\u0e48\u0e2d\u0e40\u0e2a\u0e35\u0e22\u0e07\u0e2d\u0e31\u0e19\u0e41\u0e02\u0e47\u0e07\u0e41\u0e01\u0e23\u0e48\u0e07\u0e43\u0e19\u0e14\u0e49\u0e32\u0e19\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e2a\u0e39\u0e07\u0e41\u0e25\u0e30\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23\u0e17\u0e35\u0e48\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e16\u0e37\u0e2d\u0e44\u0e14\u0e49 \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e44\u0e14\u0e49\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e31\u0e1a\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e41\u0e25\u0e30\u0e01\u0e4a\u0e32\u0e0b\u0e23\u0e32\u0e22\u0e43\u0e2b\u0e0d\u0e48\u0e17\u0e31\u0e48\u0e27\u0e42\u0e25\u0e01 \u0e23\u0e27\u0e21\u0e16\u0e36\u0e07\u0e40\u0e2d\u0e47\u0e01\u0e0b\u0e2d\u0e19\u0e42\u0e21\u0e1a\u0e34\u0e25 \u0e40\u0e0a\u0e25\u0e25\u0e4c \u0e41\u0e25\u0e30\u0e40\u0e0a\u0e1f\u0e23\u0e2d\u0e19 \u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e2b\u0e25\u0e48\u0e32\u0e19\u0e35\u0e49\u0e0a\u0e48\u0e27\u0e22\u0e43\u0e2b\u0e49 DLPE \u0e02\u0e22\u0e32\u0e22\u0e01\u0e32\u0e23\u0e40\u0e02\u0e49\u0e32\u0e16\u0e36\u0e07\u0e15\u0e25\u0e32\u0e14\u0e41\u0e25\u0e30\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e01\u0e32\u0e23\u0e41\u0e2a\u0e14\u0e07\u0e15\u0e19\u0e44\u0e1b\u0e17\u0e31\u0e48\u0e27\u0e42\u0e25\u0e01\n\u0e1c\u0e39\u0e49\u0e40\u0e25\u0e48\u0e19\u0e2b\u0e25\u0e31\u0e01\u0e2d\u0e35\u0e01\u0e23\u0e32\u0e22\u0e43\u0e19\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e02\u0e2d\u0e07\u0e08\u0e35\u0e19\u0e04\u0e37\u0e2d Jiangsu Changbao Steel Tube Co., Ltd. (CHANGBAO) \u0e09\u0e32\u0e07\u0e40\u0e1b\u0e32\u0e21\u0e35\u0e0a\u0e37\u0e48\u0e2d\u0e40\u0e2a\u0e35\u0e22\u0e07\u0e43\u0e19\u0e14\u0e49\u0e32\u0e19\u0e40\u0e17\u0e04\u0e42\u0e19\u0e42\u0e25\u0e22\u0e35\u0e02\u0e31\u0e49\u0e19\u0e2a\u0e39\u0e07\u0e41\u0e25\u0e30\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e17\u0e35\u0e48\u0e40\u0e1b\u0e47\u0e19\u0e19\u0e27\u0e31\u0e15\u0e01\u0e23\u0e23\u0e21\u0e43\u0e2b\u0e21\u0e48 \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e44\u0e14\u0e49\u0e25\u0e07\u0e17\u0e38\u0e19\u0e21\u0e2b\u0e32\u0e28\u0e32\u0e25\u0e43\u0e19\u0e01\u0e32\u0e23\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e1e\u0e31\u0e12\u0e19\u0e32 \u0e0b\u0e36\u0e48\u0e07\u0e19\u0e33\u0e44\u0e1b\u0e2a\u0e39\u0e48\u0e01\u0e32\u0e23\u0e1e\u0e31\u0e12\u0e19\u0e32\u0e42\u0e0b\u0e25\u0e39\u0e0a\u0e31\u0e48\u0e19\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e17\u0e35\u0e48\u0e25\u0e49\u0e33\u0e2a\u0e21\u0e31\u0e22 \u0e09\u0e32\u0e07\u0e40\u0e1b\u0e32\u0e22\u0e31\u0e07\u0e44\u0e14\u0e49\u0e08\u0e31\u0e14\u0e15\u0e31\u0e49\u0e07\u0e1e\u0e31\u0e19\u0e18\u0e21\u0e34\u0e15\u0e23\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e31\u0e1a\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e41\u0e25\u0e30\u0e01\u0e4a\u0e32\u0e0b\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33 \u0e40\u0e0a\u0e48\u0e19 BP \u0e41\u0e25\u0e30 Total \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e02\u0e22\u0e32\u0e22\u0e2a\u0e48\u0e27\u0e19\u0e41\u0e1a\u0e48\u0e07\u0e01\u0e32\u0e23\u0e15\u0e25\u0e32\u0e14\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e40\u0e15\u0e34\u0e21\nShandong Dongbao Steel Pipe Co., Ltd. (DONGBAO) \u0e40\u0e1b\u0e47\u0e19\u0e2d\u0e35\u0e01\u0e2b\u0e19\u0e36\u0e48\u0e07\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e1c\u0e25\u0e34\u0e15\u0e17\u0e48\u0e2d\u0e2a\u0e48\u0e07\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33\u0e43\u0e19\u0e08\u0e35\u0e19 DONGBAO \u0e43\u0e2b\u0e49\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e01\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e41\u0e25\u0e30\u0e04\u0e27\u0e32\u0e21\u0e1e\u0e36\u0e07\u0e1e\u0e2d\u0e43\u0e08\u0e02\u0e2d\u0e07\u0e25\u0e39\u0e01\u0e04\u0e49\u0e32 \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e44\u0e14\u0e49\u0e14\u0e33\u0e40\u0e19\u0e34\u0e19\u0e01\u0e23\u0e30\u0e1a\u0e27\u0e19\u0e01\u0e32\u0e23\u0e1b\u0e23\u0e30\u0e01\u0e31\u0e19\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e17\u0e35\u0e48\u0e40\u0e02\u0e49\u0e21\u0e07\u0e27\u0e14\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e43\u0e2b\u0e49\u0e41\u0e19\u0e48\u0e43\u0e08\u0e27\u0e48\u0e32\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e02\u0e2d\u0e07\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e15\u0e23\u0e07\u0e15\u0e32\u0e21\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e2a\u0e39\u0e07\u0e2a\u0e38\u0e14 DONGBAO \u0e22\u0e31\u0e07\u0e44\u0e14\u0e49\u0e08\u0e31\u0e14\u0e15\u0e31\u0e49\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e31\u0e1a\u0e1c\u0e39\u0e49\u0e40\u0e25\u0e48\u0e19\u0e2b\u0e25\u0e31\u0e01\u0e43\u0e19\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e41\u0e25\u0e30\u0e01\u0e4a\u0e32\u0e0b \u0e40\u0e0a\u0e48\u0e19 Saudi Aramco \u0e41\u0e25\u0e30 Gazprom \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e2a\u0e16\u0e32\u0e19\u0e30\u0e17\u0e31\u0e48\u0e27\u0e42\u0e25\u0e01\u0e41\u0e25\u0e30\u0e02\u0e31\u0e1a\u0e40\u0e04\u0e25\u0e37\u0e48\u0e2d\u0e19\u0e01\u0e32\u0e23\u0e40\u0e15\u0e34\u0e1a\u0e42\u0e15\nHunan Great Steel Pipe Co., Ltd. (GREAT) \u0e04\u0e37\u0e2d\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33 \u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e1b\u0e25\u0e2d\u0e01\u0e42\u0e25\u0e2b\u0e30\u0e43\u0e19\u0e1b\u0e23\u0e30\u0e40\u0e17\u0e28\u0e08\u0e35\u0e19\u0e42\u0e14\u0e22\u0e21\u0e38\u0e48\u0e07\u0e40\u0e19\u0e49\u0e19\u0e14\u0e49\u0e32\u0e19\u0e19\u0e27\u0e31\u0e15\u0e01\u0e23\u0e23\u0e21\u0e41\u0e25\u0e30\u0e04\u0e27\u0e32\u0e21\u0e22\u0e31\u0e48\u0e07\u0e22\u0e37\u0e19 GREAT \u0e44\u0e14\u0e49\u0e1e\u0e31\u0e12\u0e19\u0e32\u0e01\u0e25\u0e38\u0e48\u0e21\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e17\u0e48\u0e2d\u0e08\u0e48\u0e32\u0e22\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e17\u0e35\u0e48\u0e40\u0e1b\u0e47\u0e19\u0e21\u0e34\u0e15\u0e23\u0e15\u0e48\u0e2d\u0e2a\u0e34\u0e48\u0e07\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21 \u0e0b\u0e36\u0e48\u0e07\u0e0a\u0e48\u0e27\u0e22\u0e25\u0e14\u0e1c\u0e25\u0e01\u0e23\u0e30\u0e17\u0e1a\u0e15\u0e48\u0e2d\u0e2a\u0e34\u0e48\u0e07\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21\u0e43\u0e19\u0e02\u0e13\u0e30\u0e17\u0e35\u0e48\u0e22\u0e31\u0e07\u0e04\u0e07\u0e23\u0e31\u0e01\u0e29\u0e32\u0e2a\u0e21\u0e23\u0e23\u0e16\u0e19\u0e30\u0e44\u0e27\u0e49\u0e43\u0e19\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e2a\u0e39\u0e07 \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e44\u0e14\u0e49\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e31\u0e1a\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e41\u0e25\u0e30\u0e01\u0e4a\u0e32\u0e0b\u0e23\u0e32\u0e22\u0e43\u0e2b\u0e0d\u0e48 \u0e40\u0e0a\u0e48\u0e19 PetroChina \u0e41\u0e25\u0e30 Sinopec \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e02\u0e22\u0e32\u0e22\u0e01\u0e32\u0e23\u0e40\u0e02\u0e49\u0e32\u0e16\u0e36\u0e07\u0e15\u0e25\u0e32\u0e14\u0e41\u0e25\u0e30\u0e02\u0e31\u0e1a\u0e40\u0e04\u0e25\u0e37\u0e48\u0e2d\u0e19\u0e01\u0e32\u0e23\u0e40\u0e15\u0e34\u0e1a\u0e42\u0e15\n\u0e2a\u0e38\u0e14\u0e17\u0e49\u0e32\u0e22 Tianjin Pipe International Economic and Trading Corporation (TPCO) \u0e04\u0e37\u0e2d\u0e1c\u0e39\u0e49\u0e40\u0e25\u0e48\u0e19\u0e2b\u0e25\u0e31\u0e01\u0e43\u0e19\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e02\u0e2d\u0e07\u0e08\u0e35\u0e19 \u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e1b\u0e25\u0e2d\u0e01 TPCO \u0e21\u0e35\u0e0a\u0e37\u0e48\u0e2d\u0e40\u0e2a\u0e35\u0e22\u0e07\u0e43\u0e19\u0e14\u0e49\u0e32\u0e19\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e17\u0e35\u0e48\u0e04\u0e23\u0e2d\u0e1a\u0e04\u0e25\u0e38\u0e21\u0e41\u0e25\u0e30\u0e01\u0e23\u0e30\u0e1a\u0e27\u0e19\u0e01\u0e32\u0e23\u0e1c\u0e25\u0e34\u0e15\u0e17\u0e35\u0e48\u0e21\u0e35\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e20\u0e32\u0e1e \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e44\u0e14\u0e49\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e31\u0e1a\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e41\u0e25\u0e30\u0e01\u0e4a\u0e32\u0e0b\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33 \u0e40\u0e0a\u0e48\u0e19 ConocoPhillips \u0e41\u0e25\u0e30 BP \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e2a\u0e16\u0e32\u0e19\u0e30\u0e43\u0e19\u0e15\u0e25\u0e32\u0e14\u0e41\u0e25\u0e30\u0e02\u0e31\u0e1a\u0e40\u0e04\u0e25\u0e37\u0e48\u0e2d\u0e19\u0e01\u0e32\u0e23\u0e02\u0e22\u0e32\u0e22\u0e15\u0e31\u0e27\n\u0e42\u0e14\u0e22\u0e2a\u0e23\u0e38\u0e1b \u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19 5 \u0e2d\u0e31\u0e19\u0e14\u0e31\u0e1a\u0e41\u0e23\u0e01\u0e02\u0e2d\u0e07\u0e08\u0e35\u0e19\u0e40\u0e1b\u0e47\u0e19\u0e1c\u0e39\u0e49\u0e19\u0e33\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e42\u0e14\u0e22\u0e21\u0e38\u0e48\u0e07\u0e40\u0e19\u0e49\u0e19\u0e17\u0e35\u0e48\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e41\u0e25\u0e30\u0e19\u0e27\u0e31\u0e15\u0e01\u0e23\u0e23\u0e21 \u0e41\u0e25\u0e30\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e20\u0e32\u0e1e 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\u0e40\u0e23\u0e32\u0e08\u0e30\u0e2a\u0e33\u0e23\u0e27\u0e08\u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e41\u0e25\u0e30\u0e41\u0e1c\u0e19\u0e01\u0e32\u0e23\u0e02\u0e22\u0e32\u0e22\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33 5 \u0e41\u0e2b\u0e48\u0e07\u0e02\u0e2d\u0e07\u0e08\u0e35\u0e19 \u0e42\u0e14\u0e22\u0e43\u0e2b\u0e49\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25\u0e40\u0e0a\u0e34\u0e07\u0e25\u0e36\u0e01\u0e40\u0e01\u0e35\u0e48\u0e22\u0e27\u0e01\u0e31\u0e1a\u0e02\u0e48\u0e32\u0e27\u0e01\u0e23\u0e2d\u0e07\u0e17\u0e32\u0e07\u0e18\u0e38\u0e23\u0e01\u0e34\u0e08\u0e41\u0e25\u0e30\u0e41\u0e19\u0e27\u0e42\u0e19\u0e49\u0e21\u0e01\u0e32\u0e23\u0e40\u0e15\u0e34\u0e1a\u0e42\u0e15\u0e43\u0e19\u0e2d\u0e19\u0e32\u0e04\u0e15\n\u0e2b\u0e19\u0e36\u0e48\u0e07\u0e43\u0e19\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33\u0e43\u0e19\u0e08\u0e35\u0e19\u0e04\u0e37\u0e2d Tianjin Dalipu Oil Country tubular goods \u0e1a\u0e08\u0e01. (DLPE) DLPE \u0e44\u0e14\u0e49\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e0a\u0e37\u0e48\u0e2d\u0e40\u0e2a\u0e35\u0e22\u0e07\u0e2d\u0e31\u0e19\u0e41\u0e02\u0e47\u0e07\u0e41\u0e01\u0e23\u0e48\u0e07\u0e43\u0e19\u0e14\u0e49\u0e32\u0e19\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e2a\u0e39\u0e07\u0e41\u0e25\u0e30\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23\u0e17\u0e35\u0e48\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e16\u0e37\u0e2d\u0e44\u0e14\u0e49 \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e44\u0e14\u0e49\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e31\u0e1a\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e41\u0e25\u0e30\u0e01\u0e4a\u0e32\u0e0b\u0e23\u0e32\u0e22\u0e43\u0e2b\u0e0d\u0e48\u0e17\u0e31\u0e48\u0e27\u0e42\u0e25\u0e01 \u0e23\u0e27\u0e21\u0e16\u0e36\u0e07\u0e40\u0e2d\u0e47\u0e01\u0e0b\u0e2d\u0e19\u0e42\u0e21\u0e1a\u0e34\u0e25 \u0e40\u0e0a\u0e25\u0e25\u0e4c \u0e41\u0e25\u0e30\u0e40\u0e0a\u0e1f\u0e23\u0e2d\u0e19 \u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e2b\u0e25\u0e48\u0e32\u0e19\u0e35\u0e49\u0e0a\u0e48\u0e27\u0e22\u0e43\u0e2b\u0e49 DLPE \u0e02\u0e22\u0e32\u0e22\u0e01\u0e32\u0e23\u0e40\u0e02\u0e49\u0e32\u0e16\u0e36\u0e07\u0e15\u0e25\u0e32\u0e14\u0e41\u0e25\u0e30\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e01\u0e32\u0e23\u0e41\u0e2a\u0e14\u0e07\u0e15\u0e19\u0e44\u0e1b\u0e17\u0e31\u0e48\u0e27\u0e42\u0e25\u0e01\n\u0e1c\u0e39\u0e49\u0e40\u0e25\u0e48\u0e19\u0e2b\u0e25\u0e31\u0e01\u0e2d\u0e35\u0e01\u0e23\u0e32\u0e22\u0e43\u0e19\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e02\u0e2d\u0e07\u0e08\u0e35\u0e19\u0e04\u0e37\u0e2d Jiangsu Changbao Steel Tube Co., Ltd. (CHANGBAO) \u0e09\u0e32\u0e07\u0e40\u0e1b\u0e32\u0e21\u0e35\u0e0a\u0e37\u0e48\u0e2d\u0e40\u0e2a\u0e35\u0e22\u0e07\u0e43\u0e19\u0e14\u0e49\u0e32\u0e19\u0e40\u0e17\u0e04\u0e42\u0e19\u0e42\u0e25\u0e22\u0e35\u0e02\u0e31\u0e49\u0e19\u0e2a\u0e39\u0e07\u0e41\u0e25\u0e30\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e17\u0e35\u0e48\u0e40\u0e1b\u0e47\u0e19\u0e19\u0e27\u0e31\u0e15\u0e01\u0e23\u0e23\u0e21\u0e43\u0e2b\u0e21\u0e48 \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e44\u0e14\u0e49\u0e25\u0e07\u0e17\u0e38\u0e19\u0e21\u0e2b\u0e32\u0e28\u0e32\u0e25\u0e43\u0e19\u0e01\u0e32\u0e23\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e1e\u0e31\u0e12\u0e19\u0e32 \u0e0b\u0e36\u0e48\u0e07\u0e19\u0e33\u0e44\u0e1b\u0e2a\u0e39\u0e48\u0e01\u0e32\u0e23\u0e1e\u0e31\u0e12\u0e19\u0e32\u0e42\u0e0b\u0e25\u0e39\u0e0a\u0e31\u0e48\u0e19\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e17\u0e35\u0e48\u0e25\u0e49\u0e33\u0e2a\u0e21\u0e31\u0e22 \u0e09\u0e32\u0e07\u0e40\u0e1b\u0e32\u0e22\u0e31\u0e07\u0e44\u0e14\u0e49\u0e08\u0e31\u0e14\u0e15\u0e31\u0e49\u0e07\u0e1e\u0e31\u0e19\u0e18\u0e21\u0e34\u0e15\u0e23\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e31\u0e1a\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e41\u0e25\u0e30\u0e01\u0e4a\u0e32\u0e0b\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33 \u0e40\u0e0a\u0e48\u0e19 BP \u0e41\u0e25\u0e30 Total \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e02\u0e22\u0e32\u0e22\u0e2a\u0e48\u0e27\u0e19\u0e41\u0e1a\u0e48\u0e07\u0e01\u0e32\u0e23\u0e15\u0e25\u0e32\u0e14\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e40\u0e15\u0e34\u0e21\nShandong Dongbao Steel Pipe Co., Ltd. (DONGBAO) \u0e40\u0e1b\u0e47\u0e19\u0e2d\u0e35\u0e01\u0e2b\u0e19\u0e36\u0e48\u0e07\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e1c\u0e25\u0e34\u0e15\u0e17\u0e48\u0e2d\u0e2a\u0e48\u0e07\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33\u0e43\u0e19\u0e08\u0e35\u0e19 DONGBAO \u0e43\u0e2b\u0e49\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e01\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e41\u0e25\u0e30\u0e04\u0e27\u0e32\u0e21\u0e1e\u0e36\u0e07\u0e1e\u0e2d\u0e43\u0e08\u0e02\u0e2d\u0e07\u0e25\u0e39\u0e01\u0e04\u0e49\u0e32 \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e44\u0e14\u0e49\u0e14\u0e33\u0e40\u0e19\u0e34\u0e19\u0e01\u0e23\u0e30\u0e1a\u0e27\u0e19\u0e01\u0e32\u0e23\u0e1b\u0e23\u0e30\u0e01\u0e31\u0e19\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e17\u0e35\u0e48\u0e40\u0e02\u0e49\u0e21\u0e07\u0e27\u0e14\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e43\u0e2b\u0e49\u0e41\u0e19\u0e48\u0e43\u0e08\u0e27\u0e48\u0e32\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e02\u0e2d\u0e07\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e15\u0e23\u0e07\u0e15\u0e32\u0e21\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e2a\u0e39\u0e07\u0e2a\u0e38\u0e14 DONGBAO \u0e22\u0e31\u0e07\u0e44\u0e14\u0e49\u0e08\u0e31\u0e14\u0e15\u0e31\u0e49\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e31\u0e1a\u0e1c\u0e39\u0e49\u0e40\u0e25\u0e48\u0e19\u0e2b\u0e25\u0e31\u0e01\u0e43\u0e19\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e41\u0e25\u0e30\u0e01\u0e4a\u0e32\u0e0b \u0e40\u0e0a\u0e48\u0e19 Saudi Aramco \u0e41\u0e25\u0e30 Gazprom \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e2a\u0e16\u0e32\u0e19\u0e30\u0e17\u0e31\u0e48\u0e27\u0e42\u0e25\u0e01\u0e41\u0e25\u0e30\u0e02\u0e31\u0e1a\u0e40\u0e04\u0e25\u0e37\u0e48\u0e2d\u0e19\u0e01\u0e32\u0e23\u0e40\u0e15\u0e34\u0e1a\u0e42\u0e15\nHunan Great Steel Pipe Co., Ltd. (GREAT) \u0e04\u0e37\u0e2d\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33 \u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e1b\u0e25\u0e2d\u0e01\u0e42\u0e25\u0e2b\u0e30\u0e43\u0e19\u0e1b\u0e23\u0e30\u0e40\u0e17\u0e28\u0e08\u0e35\u0e19\u0e42\u0e14\u0e22\u0e21\u0e38\u0e48\u0e07\u0e40\u0e19\u0e49\u0e19\u0e14\u0e49\u0e32\u0e19\u0e19\u0e27\u0e31\u0e15\u0e01\u0e23\u0e23\u0e21\u0e41\u0e25\u0e30\u0e04\u0e27\u0e32\u0e21\u0e22\u0e31\u0e48\u0e07\u0e22\u0e37\u0e19 GREAT \u0e44\u0e14\u0e49\u0e1e\u0e31\u0e12\u0e19\u0e32\u0e01\u0e25\u0e38\u0e48\u0e21\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e17\u0e48\u0e2d\u0e08\u0e48\u0e32\u0e22\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e17\u0e35\u0e48\u0e40\u0e1b\u0e47\u0e19\u0e21\u0e34\u0e15\u0e23\u0e15\u0e48\u0e2d\u0e2a\u0e34\u0e48\u0e07\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21 \u0e0b\u0e36\u0e48\u0e07\u0e0a\u0e48\u0e27\u0e22\u0e25\u0e14\u0e1c\u0e25\u0e01\u0e23\u0e30\u0e17\u0e1a\u0e15\u0e48\u0e2d\u0e2a\u0e34\u0e48\u0e07\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21\u0e43\u0e19\u0e02\u0e13\u0e30\u0e17\u0e35\u0e48\u0e22\u0e31\u0e07\u0e04\u0e07\u0e23\u0e31\u0e01\u0e29\u0e32\u0e2a\u0e21\u0e23\u0e23\u0e16\u0e19\u0e30\u0e44\u0e27\u0e49\u0e43\u0e19\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e2a\u0e39\u0e07 \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e44\u0e14\u0e49\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e31\u0e1a\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e41\u0e25\u0e30\u0e01\u0e4a\u0e32\u0e0b\u0e23\u0e32\u0e22\u0e43\u0e2b\u0e0d\u0e48 \u0e40\u0e0a\u0e48\u0e19 PetroChina \u0e41\u0e25\u0e30 Sinopec \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e02\u0e22\u0e32\u0e22\u0e01\u0e32\u0e23\u0e40\u0e02\u0e49\u0e32\u0e16\u0e36\u0e07\u0e15\u0e25\u0e32\u0e14\u0e41\u0e25\u0e30\u0e02\u0e31\u0e1a\u0e40\u0e04\u0e25\u0e37\u0e48\u0e2d\u0e19\u0e01\u0e32\u0e23\u0e40\u0e15\u0e34\u0e1a\u0e42\u0e15\n\u0e2a\u0e38\u0e14\u0e17\u0e49\u0e32\u0e22 Tianjin Pipe International Economic and Trading Corporation (TPCO) \u0e04\u0e37\u0e2d\u0e1c\u0e39\u0e49\u0e40\u0e25\u0e48\u0e19\u0e2b\u0e25\u0e31\u0e01\u0e43\u0e19\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e02\u0e2d\u0e07\u0e08\u0e35\u0e19 \u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e1b\u0e25\u0e2d\u0e01 TPCO \u0e21\u0e35\u0e0a\u0e37\u0e48\u0e2d\u0e40\u0e2a\u0e35\u0e22\u0e07\u0e43\u0e19\u0e14\u0e49\u0e32\u0e19\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e17\u0e35\u0e48\u0e04\u0e23\u0e2d\u0e1a\u0e04\u0e25\u0e38\u0e21\u0e41\u0e25\u0e30\u0e01\u0e23\u0e30\u0e1a\u0e27\u0e19\u0e01\u0e32\u0e23\u0e1c\u0e25\u0e34\u0e15\u0e17\u0e35\u0e48\u0e21\u0e35\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e20\u0e32\u0e1e \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e44\u0e14\u0e49\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e31\u0e1a\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e41\u0e25\u0e30\u0e01\u0e4a\u0e32\u0e0b\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33 \u0e40\u0e0a\u0e48\u0e19 ConocoPhillips \u0e41\u0e25\u0e30 BP 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id=\"production-processes-and-technologies-used-by-chinas-top-5-oil-casing-factories-wpaicgheading\"><span class=\"ez-toc-section\" 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\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19 B \u0e08\u0e36\u0e07\u0e19\u0e33\u0e2b\u0e19\u0e49\u0e32\u0e04\u0e39\u0e48\u0e41\u0e02\u0e48\u0e07\u0e41\u0e25\u0e30\u0e21\u0e2d\u0e1a\u0e42\u0e0b\u0e25\u0e39\u0e0a\u0e31\u0e19\u0e17\u0e35\u0e48\u0e25\u0e49\u0e33\u0e2b\u0e19\u0e49\u0e32\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e43\u0e19\u0e01\u0e32\u0e23\u0e02\u0e38\u0e14\u0e40\u0e08\u0e32\u0e30\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e41\u0e01\u0e48\u0e25\u0e39\u0e01\u0e04\u0e49\u0e32<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u0e19\u0e2d\u0e01\u0e40\u0e2b\u0e19\u0e37\u0e2d\u0e08\u0e32\u0e01\u0e40\u0e17\u0e04\u0e42\u0e19\u0e42\u0e25\u0e22\u0e35\u0e41\u0e25\u0e30\u0e27\u0e31\u0e2a\u0e14\u0e38\u0e41\u0e25\u0e49\u0e27 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\u0e01\u0e32\u0e23\u0e23\u0e35\u0e44\u0e0b\u0e40\u0e04\u0e34\u0e25\u0e27\u0e31\u0e2a\u0e14\u0e38\u0e40\u0e2b\u0e25\u0e37\u0e2d\u0e43\u0e0a\u0e49 \u0e41\u0e25\u0e30\u0e25\u0e14\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e1e\u0e25\u0e31\u0e07\u0e07\u0e32\u0e19 \u0e14\u0e49\u0e27\u0e22\u0e01\u0e32\u0e23\u0e25\u0e14\u0e1c\u0e25\u0e01\u0e23\u0e30\u0e17\u0e1a\u0e15\u0e48\u0e2d\u0e2a\u0e34\u0e48\u0e07\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21\u0e43\u0e2b\u0e49\u0e40\u0e2b\u0e25\u0e37\u0e2d\u0e19\u0e49\u0e2d\u0e22\u0e17\u0e35\u0e48\u0e2a\u0e38\u0e14 \u0e1e\u0e27\u0e01\u0e40\u0e02\u0e32\u0e44\u0e21\u0e48\u0e40\u0e1e\u0e35\u0e22\u0e07\u0e41\u0e15\u0e48\u0e21\u0e35\u0e2a\u0e48\u0e27\u0e19\u0e0a\u0e48\u0e27\u0e22\u0e43\u0e2b\u0e49\u0e42\u0e25\u0e01\u0e21\u0e35\u0e2a\u0e38\u0e02\u0e20\u0e32\u0e1e\u0e17\u0e35\u0e48\u0e14\u0e35\u0e02\u0e36\u0e49\u0e19\u0e40\u0e17\u0e48\u0e32\u0e19\u0e31\u0e49\u0e19 \u0e41\u0e15\u0e48\u0e22\u0e31\u0e07\u0e41\u0e2a\u0e14\u0e07\u0e43\u0e2b\u0e49\u0e40\u0e2b\u0e47\u0e19\u0e16\u0e36\u0e07\u0e04\u0e27\u0e32\u0e21\u0e21\u0e38\u0e48\u0e07\u0e21\u0e31\u0e48\u0e19\u0e02\u0e2d\u0e07\u0e1e\u0e27\u0e01\u0e40\u0e02\u0e32\u0e15\u0e48\u0e2d\u0e04\u0e27\u0e32\u0e21\u0e23\u0e31\u0e1a\u0e1c\u0e34\u0e14\u0e0a\u0e2d\u0e1a\u0e15\u0e48\u0e2d\u0e2a\u0e31\u0e07\u0e04\u0e21\u0e02\u0e2d\u0e07\u0e2d\u0e07\u0e04\u0e4c\u0e01\u0e23<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/12\/676cd72db54a7-12-26.jpg\" alt=\"alt-134\" class=\"wp-image-134\" id=\"i134\" \/><\/p>\n<p>\u0e2b\u0e21\u0e32\u0e22\u0e40\u0e25\u0e02\u0e0b\u0e35\u0e40\u0e23\u0e35\u0e22\u0e25<\/p>\n<figure class=\"wp-block-table\">\n<table border=\"1\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td><strong>\u0e2a\u0e34\u0e19\u0e04\u0e49\u0e32<\/strong><\/td>\n<td><strong>\u0e17\u0e48\u0e2d\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e44\u0e23\u0e49\u0e15\u0e30\u0e40\u0e02\u0e47\u0e1a<\/strong><\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19 D \u0e43\u0e0a\u0e49\u0e27\u0e34\u0e18\u0e35\u0e01\u0e32\u0e23\u0e17\u0e35\u0e48\u0e41\u0e15\u0e01\u0e15\u0e48\u0e32\u0e07\u0e2d\u0e2d\u0e01\u0e44\u0e1b\u0e42\u0e14\u0e22\u0e21\u0e38\u0e48\u0e07\u0e40\u0e19\u0e49\u0e19\u0e44\u0e1b\u0e17\u0e35\u0e48\u0e23\u0e30\u0e1a\u0e1a\u0e2d\u0e31\u0e15\u0e42\u0e19\u0e21\u0e31\u0e15\u0e34\u0e41\u0e25\u0e30\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e20\u0e32\u0e1e\u0e43\u0e19\u0e01\u0e23\u0e30\u0e1a\u0e27\u0e19\u0e01\u0e32\u0e23\u0e1c\u0e25\u0e34\u0e15 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\u0e17\u0e49\u0e32\u0e22\u0e17\u0e35\u0e48\u0e2a\u0e38\u0e14\u0e04\u0e37\u0e2d\u0e21\u0e2d\u0e1a\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e2a\u0e39\u0e07\u0e43\u0e19\u0e23\u0e32\u0e04\u0e32\u0e17\u0e35\u0e48\u0e41\u0e02\u0e48\u0e07\u0e02\u0e31\u0e19\u0e01\u0e31\u0e1a\u0e25\u0e39\u0e01\u0e04\u0e49\u0e32\u0e44\u0e14\u0e49\u0e43\u0e19\u0e17\u0e49\u0e32\u0e22\u0e17\u0e35\u0e48\u0e2a\u0e38\u0e14 \u0e04\u0e27\u0e32\u0e21\u0e21\u0e38\u0e48\u0e07\u0e21\u0e31\u0e48\u0e19\u0e15\u0e48\u0e2d\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e20\u0e32\u0e1e\u0e41\u0e25\u0e30\u0e19\u0e27\u0e31\u0e15\u0e01\u0e23\u0e23\u0e21\u0e19\u0e35\u0e49\u0e0a\u0e48\u0e27\u0e22\u0e43\u0e2b\u0e49 <a href=\"\/tag\/factory\" target=\"_blank\"><strong><a href=\"\/tag\/factory-2\" target=\"_blank\"><strong>Factory<\/strong><\/a><\/strong><\/a> D 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\u0e43\u0e19\u0e1a\u0e17\u0e04\u0e27\u0e32\u0e21\u0e19\u0e35\u0e49 \u0e40\u0e23\u0e32\u0e08\u0e30\u0e21\u0e32\u0e40\u0e08\u0e32\u0e30\u0e25\u0e36\u0e01\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e17\u0e48\u0e2d\u0e2a\u0e48\u0e07\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19 5 \u0e2d\u0e31\u0e19\u0e14\u0e31\u0e1a\u0e41\u0e23\u0e01\u0e02\u0e2d\u0e07\u0e08\u0e35\u0e19\u0e43\u0e2b\u0e49\u0e25\u0e30\u0e40\u0e2d\u0e35\u0e22\u0e14\u0e22\u0e34\u0e48\u0e07\u0e02\u0e36\u0e49\u0e19 \u0e41\u0e25\u0e30\u0e2a\u0e33\u0e23\u0e27\u0e08\u0e02\u0e48\u0e32\u0e27\u0e01\u0e23\u0e2d\u0e07\u0e18\u0e38\u0e23\u0e01\u0e34\u0e08\u0e02\u0e2d\u0e07\u0e1e\u0e27\u0e01\u0e40\u0e02\u0e32<\/p>\n<p>\u0e2b\u0e19\u0e36\u0e48\u0e07\u0e43\u0e19\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e17\u0e48\u0e2d\u0e2a\u0e48\u0e07\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33\u0e43\u0e19\u0e08\u0e35\u0e19\u0e04\u0e37\u0e2d Tianjin Dalipu <a href=\"\/tag\/oil-country-tubular-goods\" target=\"_blank\"><strong><a href=\"\/tag\/oil-country-tubular\" target=\"_blank\"><strong><a href=\"\/tag\/oil\" target=\"_blank\"><strong>oil<\/strong><\/a> country tubular<\/strong><\/a> goods<\/strong><\/a> Co., Ltd. \u0e42\u0e14\u0e22\u0e21\u0e38\u0e48\u0e07\u0e40\u0e19\u0e49\u0e19\u0e17\u0e35\u0e48\u0e2b\u0e19\u0e31\u0e01\u0e41\u0e19\u0e48\u0e19 \u0e43\u0e19\u0e14\u0e49\u0e32\u0e19\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e41\u0e25\u0e30\u0e19\u0e27\u0e31\u0e15\u0e01\u0e23\u0e23\u0e21 \u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e41\u0e2b\u0e48\u0e07\u0e19\u0e35\u0e49\u0e44\u0e14\u0e49\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e0a\u0e37\u0e48\u0e2d\u0e40\u0e2a\u0e35\u0e22\u0e07\u0e43\u0e2b\u0e49\u0e15\u0e31\u0e27\u0e40\u0e2d\u0e07\u0e40\u0e1b\u0e47\u0e19\u0e1c\u0e39\u0e49\u0e40\u0e25\u0e48\u0e19\u0e2b\u0e25\u0e31\u0e01\u0e43\u0e19\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21 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\u0e01\u0e49\u0e32\u0e27\u0e19\u0e33\u0e2b\u0e19\u0e49\u0e32\u0e04\u0e39\u0e48\u0e41\u0e02\u0e48\u0e07\u0e41\u0e25\u0e30\u0e23\u0e31\u0e01\u0e29\u0e32\u0e15\u0e33\u0e41\u0e2b\u0e19\u0e48\u0e07\u0e43\u0e19\u0e10\u0e32\u0e19\u0e30\u0e1c\u0e39\u0e49\u0e40\u0e25\u0e48\u0e19\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33\u0e43\u0e19\u0e15\u0e25\u0e32\u0e14<\/p>\n<p>\u0e1c\u0e39\u0e49\u0e40\u0e25\u0e48\u0e19\u0e2b\u0e25\u0e31\u0e01\u0e2d\u0e35\u0e01\u0e23\u0e32\u0e22\u0e43\u0e19\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e02\u0e2d\u0e07\u0e08\u0e35\u0e19\u0e04\u0e37\u0e2d Jiangsu Changbao Steel Tube Co., Ltd. \u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e41\u0e2b\u0e48\u0e07\u0e19\u0e35\u0e49\u0e21\u0e35\u0e0a\u0e37\u0e48\u0e2d\u0e40\u0e2a\u0e35\u0e22\u0e07\u0e43\u0e19\u0e14\u0e49\u0e32\u0e19 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\u0e40\u0e1b\u0e47\u0e19\u0e2d\u0e35\u0e01\u0e2b\u0e19\u0e36\u0e48\u0e07\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e1c\u0e25\u0e34\u0e15\u0e17\u0e48\u0e2d\u0e2a\u0e48\u0e07\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33\u0e43\u0e19\u0e08\u0e35\u0e19 \u0e14\u0e49\u0e27\u0e22\u0e01\u0e32\u0e23\u0e21\u0e38\u0e48\u0e07\u0e40\u0e19\u0e49\u0e19\u0e17\u0e35\u0e48\u0e04\u0e27\u0e32\u0e21\u0e22\u0e31\u0e48\u0e07\u0e22\u0e37\u0e19\u0e41\u0e25\u0e30\u0e04\u0e27\u0e32\u0e21\u0e23\u0e31\u0e1a\u0e1c\u0e34\u0e14\u0e0a\u0e2d\u0e1a\u0e15\u0e48\u0e2d\u0e2a\u0e34\u0e48\u0e07\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21 \u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e41\u0e2b\u0e48\u0e07\u0e19\u0e35\u0e49\u0e08\u0e36\u0e07\u0e01\u0e25\u0e32\u0e22\u0e40\u0e1b\u0e47\u0e19\u0e1c\u0e39\u0e49\u0e19\u0e33\u0e43\u0e19\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21 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\u0e44\u0e14\u0e49\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e0a\u0e37\u0e48\u0e2d\u0e40\u0e2a\u0e35\u0e22\u0e07\u0e43\u0e2b\u0e49\u0e01\u0e31\u0e1a\u0e15\u0e31\u0e27\u0e40\u0e2d\u0e07\u0e43\u0e19\u0e10\u0e32\u0e19\u0e30\u0e1c\u0e39\u0e49\u0e40\u0e25\u0e48\u0e19\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33\u0e43\u0e19\u0e15\u0e25\u0e32\u0e14 \u0e23\u0e30\u0e1a\u0e1a\u0e18\u0e38\u0e23\u0e01\u0e34\u0e08\u0e2d\u0e31\u0e08\u0e09\u0e23\u0e34\u0e22\u0e30\u0e02\u0e2d\u0e07\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e43\u0e2b\u0e49\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e01\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c\u0e15\u0e25\u0e32\u0e14 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\u0e43\u0e19\u0e1a\u0e17\u0e04\u0e27\u0e32\u0e21\u0e19\u0e35\u0e49 \u0e40\u0e23\u0e32\u0e08\u0e30\u0e2a\u0e33\u0e23\u0e27\u0e08\u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e41\u0e25\u0e30\u0e41\u0e1c\u0e19\u0e01\u0e32\u0e23\u0e02\u0e22\u0e32\u0e22\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33 5 \u0e41\u0e2b\u0e48\u0e07\u0e02\u0e2d\u0e07\u0e08\u0e35\u0e19 \u0e42\u0e14\u0e22\u0e43\u0e2b\u0e49\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25\u0e40\u0e0a\u0e34\u0e07\u0e25\u0e36\u0e01\u0e40\u0e01\u0e35\u0e48\u0e22\u0e27\u0e01\u0e31\u0e1a\u0e02\u0e48\u0e32\u0e27\u0e01\u0e23\u0e2d\u0e07\u0e17\u0e32\u0e07\u0e18\u0e38\u0e23\u0e01\u0e34\u0e08\u0e41\u0e25\u0e30\u0e41\u0e19\u0e27\u0e42\u0e19\u0e49\u0e21\u0e01\u0e32\u0e23\u0e40\u0e15\u0e34\u0e1a\u0e42\u0e15\u0e43\u0e19\u0e2d\u0e19\u0e32\u0e04\u0e15<\/p>\n<p>\u0e2b\u0e19\u0e36\u0e48\u0e07\u0e43\u0e19\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33\u0e43\u0e19\u0e08\u0e35\u0e19\u0e04\u0e37\u0e2d Tianjin Dalipu Oil Country <a href=\"\/tag\/tubular-goods\" target=\"_blank\"><strong>tubular goods<\/strong><\/a> \u0e1a\u0e08\u0e01. (DLPE) DLPE \u0e44\u0e14\u0e49\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e0a\u0e37\u0e48\u0e2d\u0e40\u0e2a\u0e35\u0e22\u0e07\u0e2d\u0e31\u0e19\u0e41\u0e02\u0e47\u0e07\u0e41\u0e01\u0e23\u0e48\u0e07\u0e43\u0e19\u0e14\u0e49\u0e32\u0e19\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e2a\u0e39\u0e07\u0e41\u0e25\u0e30\u0e1a\u0e23\u0e34\u0e01\u0e32\u0e23\u0e17\u0e35\u0e48\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e16\u0e37\u0e2d\u0e44\u0e14\u0e49 \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e44\u0e14\u0e49\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e31\u0e1a\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e41\u0e25\u0e30\u0e01\u0e4a\u0e32\u0e0b\u0e23\u0e32\u0e22\u0e43\u0e2b\u0e0d\u0e48\u0e17\u0e31\u0e48\u0e27\u0e42\u0e25\u0e01 \u0e23\u0e27\u0e21\u0e16\u0e36\u0e07\u0e40\u0e2d\u0e47\u0e01\u0e0b\u0e2d\u0e19\u0e42\u0e21\u0e1a\u0e34\u0e25 \u0e40\u0e0a\u0e25\u0e25\u0e4c \u0e41\u0e25\u0e30\u0e40\u0e0a\u0e1f\u0e23\u0e2d\u0e19 \u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e2b\u0e25\u0e48\u0e32\u0e19\u0e35\u0e49\u0e0a\u0e48\u0e27\u0e22\u0e43\u0e2b\u0e49 DLPE \u0e02\u0e22\u0e32\u0e22\u0e01\u0e32\u0e23\u0e40\u0e02\u0e49\u0e32\u0e16\u0e36\u0e07\u0e15\u0e25\u0e32\u0e14\u0e41\u0e25\u0e30\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e01\u0e32\u0e23\u0e41\u0e2a\u0e14\u0e07\u0e15\u0e19\u0e44\u0e1b\u0e17\u0e31\u0e48\u0e27\u0e42\u0e25\u0e01<\/p>\n<p>\u0e1c\u0e39\u0e49\u0e40\u0e25\u0e48\u0e19\u0e2b\u0e25\u0e31\u0e01\u0e2d\u0e35\u0e01\u0e23\u0e32\u0e22\u0e43\u0e19\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e02\u0e2d\u0e07\u0e08\u0e35\u0e19\u0e04\u0e37\u0e2d Jiangsu Changbao Steel Tube Co., Ltd. (CHANGBAO) \u0e09\u0e32\u0e07\u0e40\u0e1b\u0e32\u0e21\u0e35\u0e0a\u0e37\u0e48\u0e2d\u0e40\u0e2a\u0e35\u0e22\u0e07\u0e43\u0e19\u0e14\u0e49\u0e32\u0e19\u0e40\u0e17\u0e04\u0e42\u0e19\u0e42\u0e25\u0e22\u0e35\u0e02\u0e31\u0e49\u0e19\u0e2a\u0e39\u0e07\u0e41\u0e25\u0e30\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e17\u0e35\u0e48\u0e40\u0e1b\u0e47\u0e19\u0e19\u0e27\u0e31\u0e15\u0e01\u0e23\u0e23\u0e21\u0e43\u0e2b\u0e21\u0e48 \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e44\u0e14\u0e49\u0e25\u0e07\u0e17\u0e38\u0e19\u0e21\u0e2b\u0e32\u0e28\u0e32\u0e25\u0e43\u0e19\u0e01\u0e32\u0e23\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e1e\u0e31\u0e12\u0e19\u0e32 \u0e0b\u0e36\u0e48\u0e07\u0e19\u0e33\u0e44\u0e1b\u0e2a\u0e39\u0e48\u0e01\u0e32\u0e23\u0e1e\u0e31\u0e12\u0e19\u0e32\u0e42\u0e0b\u0e25\u0e39\u0e0a\u0e31\u0e48\u0e19\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e17\u0e35\u0e48\u0e25\u0e49\u0e33\u0e2a\u0e21\u0e31\u0e22 \u0e09\u0e32\u0e07\u0e40\u0e1b\u0e32\u0e22\u0e31\u0e07\u0e44\u0e14\u0e49\u0e08\u0e31\u0e14\u0e15\u0e31\u0e49\u0e07\u0e1e\u0e31\u0e19\u0e18\u0e21\u0e34\u0e15\u0e23\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e31\u0e1a\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e41\u0e25\u0e30\u0e01\u0e4a\u0e32\u0e0b\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33 \u0e40\u0e0a\u0e48\u0e19 BP \u0e41\u0e25\u0e30 Total \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e02\u0e22\u0e32\u0e22\u0e2a\u0e48\u0e27\u0e19\u0e41\u0e1a\u0e48\u0e07\u0e01\u0e32\u0e23\u0e15\u0e25\u0e32\u0e14\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e40\u0e15\u0e34\u0e21<\/p>\n<p>Shandong Dongbao Steel Pipe Co., Ltd. (DONGBAO) \u0e40\u0e1b\u0e47\u0e19\u0e2d\u0e35\u0e01\u0e2b\u0e19\u0e36\u0e48\u0e07\u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e1c\u0e25\u0e34\u0e15\u0e17\u0e48\u0e2d\u0e2a\u0e48\u0e07\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33\u0e43\u0e19\u0e08\u0e35\u0e19 DONGBAO \u0e43\u0e2b\u0e49\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e01\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e41\u0e25\u0e30\u0e04\u0e27\u0e32\u0e21\u0e1e\u0e36\u0e07\u0e1e\u0e2d\u0e43\u0e08\u0e02\u0e2d\u0e07\u0e25\u0e39\u0e01\u0e04\u0e49\u0e32 \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e44\u0e14\u0e49\u0e14\u0e33\u0e40\u0e19\u0e34\u0e19\u0e01\u0e23\u0e30\u0e1a\u0e27\u0e19\u0e01\u0e32\u0e23\u0e1b\u0e23\u0e30\u0e01\u0e31\u0e19\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e17\u0e35\u0e48\u0e40\u0e02\u0e49\u0e21\u0e07\u0e27\u0e14\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e43\u0e2b\u0e49\u0e41\u0e19\u0e48\u0e43\u0e08\u0e27\u0e48\u0e32\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e02\u0e2d\u0e07\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e15\u0e23\u0e07\u0e15\u0e32\u0e21\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e2a\u0e39\u0e07\u0e2a\u0e38\u0e14 DONGBAO \u0e22\u0e31\u0e07\u0e44\u0e14\u0e49\u0e08\u0e31\u0e14\u0e15\u0e31\u0e49\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e31\u0e1a\u0e1c\u0e39\u0e49\u0e40\u0e25\u0e48\u0e19\u0e2b\u0e25\u0e31\u0e01\u0e43\u0e19\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e41\u0e25\u0e30\u0e01\u0e4a\u0e32\u0e0b \u0e40\u0e0a\u0e48\u0e19 Saudi Aramco \u0e41\u0e25\u0e30 Gazprom \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e2a\u0e16\u0e32\u0e19\u0e30\u0e17\u0e31\u0e48\u0e27\u0e42\u0e25\u0e01\u0e41\u0e25\u0e30\u0e02\u0e31\u0e1a\u0e40\u0e04\u0e25\u0e37\u0e48\u0e2d\u0e19\u0e01\u0e32\u0e23\u0e40\u0e15\u0e34\u0e1a\u0e42\u0e15<\/p>\n<p>Hunan Great Steel Pipe Co., Ltd. (GREAT) \u0e04\u0e37\u0e2d\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33 \u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e1b\u0e25\u0e2d\u0e01\u0e42\u0e25\u0e2b\u0e30\u0e43\u0e19\u0e1b\u0e23\u0e30\u0e40\u0e17\u0e28\u0e08\u0e35\u0e19\u0e42\u0e14\u0e22\u0e21\u0e38\u0e48\u0e07\u0e40\u0e19\u0e49\u0e19\u0e14\u0e49\u0e32\u0e19\u0e19\u0e27\u0e31\u0e15\u0e01\u0e23\u0e23\u0e21\u0e41\u0e25\u0e30\u0e04\u0e27\u0e32\u0e21\u0e22\u0e31\u0e48\u0e07\u0e22\u0e37\u0e19 GREAT \u0e44\u0e14\u0e49\u0e1e\u0e31\u0e12\u0e19\u0e32\u0e01\u0e25\u0e38\u0e48\u0e21\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e17\u0e48\u0e2d\u0e08\u0e48\u0e32\u0e22\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e17\u0e35\u0e48\u0e40\u0e1b\u0e47\u0e19\u0e21\u0e34\u0e15\u0e23\u0e15\u0e48\u0e2d\u0e2a\u0e34\u0e48\u0e07\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21 \u0e0b\u0e36\u0e48\u0e07\u0e0a\u0e48\u0e27\u0e22\u0e25\u0e14\u0e1c\u0e25\u0e01\u0e23\u0e30\u0e17\u0e1a\u0e15\u0e48\u0e2d\u0e2a\u0e34\u0e48\u0e07\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21\u0e43\u0e19\u0e02\u0e13\u0e30\u0e17\u0e35\u0e48\u0e22\u0e31\u0e07\u0e04\u0e07\u0e23\u0e31\u0e01\u0e29\u0e32\u0e2a\u0e21\u0e23\u0e23\u0e16\u0e19\u0e30\u0e44\u0e27\u0e49\u0e43\u0e19\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e2a\u0e39\u0e07 \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e44\u0e14\u0e49\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e31\u0e1a\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e41\u0e25\u0e30\u0e01\u0e4a\u0e32\u0e0b\u0e23\u0e32\u0e22\u0e43\u0e2b\u0e0d\u0e48 \u0e40\u0e0a\u0e48\u0e19 PetroChina \u0e41\u0e25\u0e30 Sinopec \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e02\u0e22\u0e32\u0e22\u0e01\u0e32\u0e23\u0e40\u0e02\u0e49\u0e32\u0e16\u0e36\u0e07\u0e15\u0e25\u0e32\u0e14\u0e41\u0e25\u0e30\u0e02\u0e31\u0e1a\u0e40\u0e04\u0e25\u0e37\u0e48\u0e2d\u0e19\u0e01\u0e32\u0e23\u0e40\u0e15\u0e34\u0e1a\u0e42\u0e15<\/p>\n<p>\u0e2a\u0e38\u0e14\u0e17\u0e49\u0e32\u0e22 Tianjin Pipe International Economic and Trading Corporation (TPCO) \u0e04\u0e37\u0e2d\u0e1c\u0e39\u0e49\u0e40\u0e25\u0e48\u0e19\u0e2b\u0e25\u0e31\u0e01\u0e43\u0e19\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e02\u0e2d\u0e07\u0e08\u0e35\u0e19 \u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e1b\u0e25\u0e2d\u0e01 TPCO \u0e21\u0e35\u0e0a\u0e37\u0e48\u0e2d\u0e40\u0e2a\u0e35\u0e22\u0e07\u0e43\u0e19\u0e14\u0e49\u0e32\u0e19\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e17\u0e35\u0e48\u0e04\u0e23\u0e2d\u0e1a\u0e04\u0e25\u0e38\u0e21\u0e41\u0e25\u0e30\u0e01\u0e23\u0e30\u0e1a\u0e27\u0e19\u0e01\u0e32\u0e23\u0e1c\u0e25\u0e34\u0e15\u0e17\u0e35\u0e48\u0e21\u0e35\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e20\u0e32\u0e1e \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e44\u0e14\u0e49\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e31\u0e1a\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e41\u0e25\u0e30\u0e01\u0e4a\u0e32\u0e0b\u0e0a\u0e31\u0e49\u0e19\u0e19\u0e33 \u0e40\u0e0a\u0e48\u0e19 ConocoPhillips \u0e41\u0e25\u0e30 BP \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e2a\u0e16\u0e32\u0e19\u0e30\u0e43\u0e19\u0e15\u0e25\u0e32\u0e14\u0e41\u0e25\u0e30\u0e02\u0e31\u0e1a\u0e40\u0e04\u0e25\u0e37\u0e48\u0e2d\u0e19\u0e01\u0e32\u0e23\u0e02\u0e22\u0e32\u0e22\u0e15\u0e31\u0e27<\/p>\n<p>\u0e42\u0e14\u0e22\u0e2a\u0e23\u0e38\u0e1b \u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19 5 \u0e2d\u0e31\u0e19\u0e14\u0e31\u0e1a\u0e41\u0e23\u0e01\u0e02\u0e2d\u0e07\u0e08\u0e35\u0e19\u0e40\u0e1b\u0e47\u0e19\u0e1c\u0e39\u0e49\u0e19\u0e33\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e42\u0e14\u0e22\u0e21\u0e38\u0e48\u0e07\u0e40\u0e19\u0e49\u0e19\u0e17\u0e35\u0e48\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e41\u0e25\u0e30\u0e19\u0e27\u0e31\u0e15\u0e01\u0e23\u0e23\u0e21 \u0e41\u0e25\u0e30\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e20\u0e32\u0e1e \u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e40\u0e2b\u0e25\u0e48\u0e32\u0e19\u0e35\u0e49\u0e44\u0e14\u0e49\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e48\u0e27\u0e21\u0e21\u0e37\u0e2d\u0e40\u0e0a\u0e34\u0e07\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e31\u0e1a\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e41\u0e25\u0e30\u0e01\u0e4a\u0e32\u0e0b\u0e23\u0e32\u0e22\u0e43\u0e2b\u0e0d\u0e48\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e02\u0e22\u0e32\u0e22\u0e01\u0e32\u0e23\u0e40\u0e02\u0e49\u0e32\u0e16\u0e36\u0e07\u0e15\u0e25\u0e32\u0e14\u0e41\u0e25\u0e30\u0e02\u0e31\u0e1a\u0e40\u0e04\u0e25\u0e37\u0e48\u0e2d\u0e19\u0e01\u0e32\u0e23\u0e40\u0e15\u0e34\u0e1a\u0e42\u0e15 \u0e14\u0e49\u0e27\u0e22\u0e01\u0e32\u0e23\u0e25\u0e07\u0e17\u0e38\u0e19\u0e43\u0e19\u0e01\u0e32\u0e23\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e1e\u0e31\u0e12\u0e19\u0e32 \u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e01\u0e23\u0e30\u0e1a\u0e27\u0e19\u0e01\u0e32\u0e23\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e17\u0e35\u0e48\u0e40\u0e02\u0e49\u0e21\u0e07\u0e27\u0e14 \u0e41\u0e25\u0e30\u0e1e\u0e31\u0e12\u0e19\u0e32\u0e42\u0e0b\u0e25\u0e39\u0e0a\u0e31\u0e48\u0e19\u0e17\u0e35\u0e48\u0e40\u0e1b\u0e47\u0e19\u0e21\u0e34\u0e15\u0e23\u0e15\u0e48\u0e2d\u0e2a\u0e34\u0e48\u0e07\u0e41\u0e27\u0e14\u0e25\u0e49\u0e2d\u0e21 \u0e42\u0e23\u0e07\u0e07\u0e32\u0e19\u0e40\u0e2b\u0e25\u0e48\u0e32\u0e19\u0e35\u0e49\u0e08\u0e36\u0e07\u0e2d\u0e22\u0e39\u0e48\u0e43\u0e19\u0e15\u0e33\u0e41\u0e2b\u0e19\u0e48\u0e07\u0e17\u0e35\u0e48\u0e14\u0e35\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e33\u0e40\u0e23\u0e47\u0e08\u0e43\u0e19\u0e2d\u0e19\u0e32\u0e04\u0e15\u0e43\u0e19\u0e15\u0e25\u0e32\u0e14\u0e42\u0e25\u0e01<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n<a href=\"\/tag\/china\" target=\"_blank\"><strong>China<\/strong><\/a> is one of the world&#8217;s largest producers of <a href=\"\/tag\/oil-casing\" target=\"_blank\"><strong>oil <a href=\"\/tag\/casing\" target=\"_blank\"><strong>casing<\/strong><\/a><\/strong><\/a>, with a number of top <a href=\"\/tag\/factories\" target=\"_blank\"><strong>Factories<\/strong><\/a> leading the industry. These factories have established themselves as key players in the global market, with a focus on quality, innovation, and efficiency. In this article, we will explore the strategic partnerships and expansion plans of China&#8217;s top 5 <a href=\"\/tag\/oil-casing-factories\" target=\"_blank\"><strong>oil casing Factories<\/strong><\/a>, providing insight into their business intelligence and future growth prospects.<\/p>\n<p>One of the leading oil casing factories in China is Tianjin Dalipu Oil Country Tubular Goods Co., Ltd. (DLPE). DLPE has built a strong reputation for its <a href=\"\/tag\/high-quality\" target=\"_blank\"><strong>High-Quality<\/strong><\/a> products and reliable service. The <a href=\"\/tag\/company\" target=\"_blank\"><strong>Company<\/strong><\/a> has established strategic partnerships with major <a href=\"\/tag\/oil-and-gas\" target=\"_blank\"><strong>Oil and Gas<\/strong><\/a> <a href=\"\/tag\/companies\" target=\"_blank\"><strong>Companies<\/strong><\/a> around the world, including ExxonMobil, Shell, and Chevron. These partnerships have helped DLPE expand its market reach and increase its global presence.<\/p>\n<p>Another key player in the Chinese oil casing industry is Jiangsu Changbao Steel Tube Co., Ltd. (CHANGBAO). CHANGBAO is known for its advanced technology and innovative products. The company has invested heavily in research and development, leading to the development of cutting-edge oil casing solutions. CHANGBAO has also formed strategic partnerships with leading oil and gas companies, such as BP and Total, to further expand its market share.<\/p>\n<p>Shandong Dongbao Steel Pipe Co., Ltd. (DONGBAO) is another top <a href=\"\/tag\/oil-casing-factory\" target=\"_blank\"><strong>oil casing Factory<\/strong><\/a> in China. DONGBAO has a strong focus on quality control and customer satisfaction. The company has implemented strict quality assurance processes to ensure that its products meet the highest industry standards. DONGBAO has also established strategic partnerships with key players in the oil and gas industry, such as Saudi Aramco and Gazprom, to enhance its global presence and drive growth.<\/p>\n<p>Hunan Great Steel Pipe Co., Ltd. (GREAT) is a leading oil casing factory in China with a focus on innovation and sustainability. GREAT has developed a range of eco-friendly oil casing solutions that reduce environmental impact while maintaining high performance. The company has formed strategic partnerships with major oil and gas companies, such as PetroChina and Sinopec, to expand its market reach and drive growth.<\/p>\n<p>Finally, Tianjin Pipe International Economic &amp;amp; Trading Corporation (TPCO) is a key player in the Chinese oil casing industry. TPCO is known for its comprehensive product range and efficient production processes. The company has established strategic partnerships with leading oil and gas companies, such as ConocoPhillips and BP, to enhance its market presence and drive expansion.<\/p>\n<p>In conclusion, China&#8217;s top 5 oil casing factories are leading the industry with their focus on quality, innovation, and efficiency. These factories have established strategic partnerships with major oil and gas companies to expand their market reach and drive growth. By investing in research and development, implementing strict quality control processes, and developing eco-friendly solutions, these factories are well-positioned for future success in the global market.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0e08\u0e35\u0e19\u0e40\u0e1b\u0e47\u0e19\u0e2b\u0e19\u0e36\u0e48\u0e07\u0e43\u0e19\u0e1c\u0e39\u0e49\u0e1c\u0e25\u0e34\u0e15\u0e17\u0e48\u0e2d\u0e19\u0e49\u0e33\u0e21\u0e31\u0e19\u0e23\u0e32\u0e22\u0e43\u0e2b\u0e0d\u0e48\u0e17\u0e35\u0e48\u0e2a\u0e38\u0e14\u0e02\u0e2d\u0e07\u0e42\u0e25\u0e01 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