NCPWB has developed a new soldering procedure in accordance with ASTM B-828, Standard Practice for Making Capillary Joints by Soldering of Copper and Copper Alloy Tube and Fittings . The procedure is designed to assist companies in complying with this standard when making soldered joints in copper plumbing and similar systems under many ASME Piping and Building Codes.
Soldering Procedure Specification Technical Resource
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