Guide Specification for Copper and Copper Alloy Building ...
2021-7-19 · 4. ASTM B 837, Type GAS, annealed temper, seamless copper tube. 2.3 - PIPE AND TUBE FITTINGS A. Wrought Copper, Solder-Joint Pressure Fittings: ASME B16.22 B. Cast Copper Alloy, Solder-Joint Pressure Fittings: ASME B16.18 C. Wrought Copper, Grooved-End Fittings: Fabricated from ASTM B 75 Seamless Copper Tube.
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