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Lokring: Cold weld pipe fittings, eliminates welding on 4” and smaller pipe. Truly innovative.



Ohio Pennsylvania West Virgina

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Permanent cold-weld couplings

Pipe and tube fittings; Eliminates the need to weld stainless steel, carbon steel or brass pipe or tubing, 4" diameter and below; Qualified to ANSI/ASME B31.2 and B31.3