WK32201 New Specification for Crosslinked Polyethylene (PEX) Tubing of 0.070-in. Wall and Fittings for Radiant Heating Systems up to 75 psig
WK32617 New Specification for Black, Metric-Sized Crosslinked Polyethylene (PEX) Pipe
WK36299 New Specification for D3485, Standard Specification for Smooth-Wall Coilable Polyethylene (PE) Conduit (Duct) for Preassembled Wire and Cable
WK39447 New Specification for Outside Diameter (OD) Controlled Metric Sized Polyethylene (PE) Pipe
WK38747 New Specification for Cylindrical Billets Made from Stress-Rated High-Density Polyethylene (HDPE) by Accumulation Winding of Molten Extruded Material over a Mandrel
WK38788 New Specification for Crosslinked Polyethylene (PEX) OD Controlled Tubing for Hydronic Heating/Cooling Systems