{"id":167,"date":"2020-01-02T14:23:36","date_gmt":"2020-01-02T14:23:36","guid":{"rendered":"https:\/\/demos.kadencewp.com\/blocks-store\/product\/import-placeholder-for-75\/"},"modified":"2024-11-15T16:11:26","modified_gmt":"2024-11-15T08:11:26","slug":"j55-tubing","status":"publish","type":"product","link":"https:\/\/petroleumtubes.com\/ko\/product\/j55-tubing\/","title":{"rendered":"J55 Tubing"},"content":{"rendered":"

Tubing<\/strong><\/strong><\/a> is the conduit used to transport crude oil<\/strong><\/a> or natural gas from the producing formations to the field surface facilities for processing after drilling is completed. During the extraction process, the octg tubing<\/strong><\/a> must withstand the pressure and it must be adequately strong to resist loads and deformations associated with production and workovers. In addition, tubing generally is sized to satisfy the expected rates of production of Oil and Gas<\/strong><\/a>. That is because if tubing is too large, we will have an economic impact beyond the cost of tubing oil and gas<\/strong><\/a> itself, however, if \u00a0API<\/strong> tubing is too small, it will restrict the production of oil or gas, and if things continue this way it will impact subsequent economic performance of the well. Generally, tubing is manufactured in the same way as casing<\/strong><\/a>, except an additional process known as \u201cupsetting\u201d which is applied to thicken the pipes.<\/p>\n

Outside Diameter<\/strong><\/a> of tubing is from 1.660\u201d to 4 1\/2\u201d (42.16mm to 114.3mm); Wall thickness<\/strong><\/a> is from 2.3 PPF to 26.10 PPF (3.57mm to 9.52mm). Based on the standard of api 5CT<\/strong><\/strong><\/a>, ISO11960, GOST, and their steel Grade<\/strong><\/a> are from H40, J55<\/strong><\/a>, N80<\/strong><\/a>, N80Q, l80<\/strong><\/a><\/strong><\/a>, L80-1, L80-9Cr, L80-13Cr, P110<\/strong><\/a> etc. As you know the Length<\/strong><\/a> range is R1 (6.10-7.32M), R2 (8.53-9.75M), R3 (11.58-12.8M), R2 is used frequently. Besides EU and NU end type could be provided by Anson, IJ and premiums Thread<\/strong><\/a> type are also available.<\/p>\n

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Specifications of OCTG tubing<\/b><\/strong><\/h3>\n

Dimension range (OD inch):<\/strong>\u00a01-1\/2\u201d—-4 1\/2\u201d
\nDimension range (OD mm):<\/strong>\u00a026.67—-114.3
\nType of upset:\u00a0<\/strong>NUE, EUE, Plain end.
\nStandard:<\/strong>\u00a0api spec 5ct<\/strong><\/a>
\nMain Steel Grade:<\/strong>\u00a0H40, J55, N80, N80Q, L80, L80-1, L80-9Cr, L80-13Cr, P110 etc.
\nType of Casing\uff1a<\/strong><\/p>\n