ASTM B188 Copper Tubing for Air Conditioning/Connection Fittings

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Benefits of Using ASTM B188 Copper Tubing for Air Conditioning/Connection Fittings Copper tubing has long been a popular choice for air conditioning and connection fittings due to its durability, reliability,…

Benefits of Using ASTM B188 Copper Tubing for Air Conditioning/Connection Fittings

Copper tubing has long been a popular choice for air conditioning and connection fittings due to its durability, reliability, and excellent thermal conductivity. ASTM B188 is a standard specification for seamless copper bus, bar, rod, and shapes for electrical applications. This standard ensures that the copper tubing meets specific requirements for composition, mechanical properties, dimensions, and tolerances.

One of the key benefits of using ASTM B188 copper tubing for air conditioning and connection fittings is its superior Corrosion resistance. Copper is naturally resistant to corrosion, making it an ideal choice for applications where exposure to moisture and other corrosive elements is a concern. This resistance to corrosion helps to extend the lifespan of the tubing, reducing the need for frequent replacements and Maintenance.

          Calculated Mass c
    Nominal Linear Mass T& C b,c Wall Thick- ness       em, Mass Gain or Loss Due to End Finishing d
Labels a Outside Diameter     Inside Diameter Drift Diameter Plain- end kg
              Round Thread Buttress Thread
            wpe        
  D kg/m t D mm kg/m Short Long RC SCC
  mm   mm mm            
1 2 3 4 5 6 7 8 9 10 11 12
10 3/4 32.75 273.05 48.74 7.09 258.9 254.91 46.5 13.94 — — 15.38 — 3.03
10 3/4 40.5 273.05 60.27 8.89 255.3 251.31 57.91 11.91 — 14.21 1.86
10 3/4 45.5 273.05 67.71 10.16 252.7 250.82 e 248.77 246.23 246.33 65.87 11 — 14.21 1.86
10 3/4 45.5 273.05 67.71 10.16 252.7 244.48 e 65.87 11 — 13.05 0.7
10 3/4 51 273.05 75.9 11.43 250.2 244.48 e 243.94 243.94 241.40 241.40 238.86 238.86 234.95 231.80 228.60 73.75 10.11 — 13.05 0.7
10 3/4 51 273.05 75.9 11.43 250.2   73.75 10.16 f — 12.25 –0.09
10 3/4 55.5 273.05 82.59 12.57 247.9   80.75 9.3 — 12.01 –0.34
10 3/4 55.5 273.05 82.59 12.57 247.9   80.75 9.35 f — 12.25 –0.09
10 3/4 55.5 273.05 82.59 12.57 247.9   80.75 9.3 — 12.01 –0.34
10 3/4 55.5 273.05 82.59 12.57 247.9   80.75 9.35 f — 11.07 —
10 3/4 60.7 273.05 90.33 13.84 245.4   88.47 8.42 — 10.87 —
10 3/4 60.7 273.05 90.33 13.84 245.4   88.47 8.47 f — 9.98 —
10 3/4 65.7 273.05 97.77 15.11 242.8   96.12 7.54 — 9.74 —
10 3/4 65.7 273.05 97.77 15.11 242.8   96.12 7.60 f — — —
10 3/4 73.2 273.05 108.93 17.07 238.9   107.76 — — — —
10 3/4 79.2 273.05 117.86 18.64 235.8   116.95 — — — —
10 3/4 85.3 273.05 126.94 20.24 232.6   126.19 — —    
11 3/4 42 298.45 62.5 8.46 281.5 279.40 e 277.50 275.44 272.39 62.56 13.27 — — —
11 3/4 42 298.45 62.5 8.46 281.5 269.88 e 62.56 13.27 — — 16.04 —
11 3/4 47 298.45 69.94 9.52 279.41 269.88 e 67.83 12.42 — 14.5 —
11 3/4 54 298.45 80.36 11.05 276.4 269.65 78.32 11.23 — 13.12 —
11 3/4 60 298.45 89.29 12.42 273.6 269.65 e 87.61 10.17 — 13.12 —
11 3/4 60 298.45 89.29 12.42 273.6 269.88 e 267.36 264.92 87.61 9.77 f — 13.12 —
11 3/4 60 298.45 89.29 12.42 273.6   87.61 10.17 — 13.12 —
11 3/4 60 298.45 89.29 12.42 273.6   87.61 9.77 f — — —
11 3/4 65 298.45 96.73 13.56 271.3   95.27 — — — —
11 3/4 65 298.45 96.73 13.56 271.3   95.27 — — — —
11 3/4 71 298.45 105.66 14.78 268.9   103.4 — —   —

In addition to its corrosion resistance, ASTM B188 copper tubing also offers excellent thermal conductivity. Copper is one of the most thermally conductive metals, allowing for efficient heat transfer in air conditioning systems. This helps to improve the overall performance and energy efficiency of the system, reducing energy costs and improving comfort levels in the space being cooled.

Another benefit of using ASTM B188 copper tubing is its ease of installation. Copper tubing is lightweight and flexible, making it easy to work with and manipulate into the desired shape. This flexibility allows for easier installation in tight spaces and around obstacles, reducing the need for complex fittings and connectors. Additionally, copper tubing can be easily soldered or brazed, providing a secure and leak-proof connection that helps to prevent air and refrigerant leaks.
Pipe
Furthermore, ASTM B188 copper tubing is highly durable and long-lasting. Copper is a strong and resilient Material that can withstand high pressures and temperatures without deforming or failing. This durability helps to ensure the longevity of the air conditioning system, reducing the risk of costly repairs and replacements in the future.

In addition to its physical properties, ASTM B188 copper tubing is also environmentally friendly. Copper is a fully recyclable material that can be reused indefinitely without losing its properties or quality. This recyclability helps to reduce the environmental impact of air conditioning systems and connection fittings, making copper tubing a sustainable choice for HVAC applications.

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Overall, ASTM B188 copper tubing offers a wide range of benefits for air conditioning and connection fittings. From its superior corrosion resistance and thermal conductivity to its ease of installation and durability, copper tubing is a reliable and efficient choice for HVAC systems. By choosing ASTM B188 copper tubing for air conditioning and connection fittings, you can ensure the long-term performance and efficiency of your system while also reducing maintenance costs and environmental impact.