W. CONSHOHOCKEN, PA — April13, 2017— Proposed standardWK58343, Specification for Cold-Expansion Fittings with PEX CompressionSleeves for Crosslinked Polyethylene (PEX) Tubing, is currently being ...
W. CONSHOHOCKEN, PA – A proposed ASTM International standard aims to use best practices to prevent contamination in manufacturing polyethylene pipe and fittings. The proposed standard (WK56697) is ...
The American Society for Testing and Materials (ASTM) began developing plastic pipe standards in 1955 and the National Sanitation Foundation, which became NSF International, began certifying ...
Electrical Polyvinyl Chloride (PVC) Conduit covers electrical polyvinyl chloride (PVC) conduit (EPC) for above ground and below ground use. This standard lists dimensions and other significant ...
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