PGS

Metal pipe couplings, metal pipe adapters, metal pipe fittings; pipe connectors, pipe joints and pipe junctions made of metal; manually operated metal valves

Powered tools for shaping, grooving, shouldering, or beading pipes and tubes; powered tools for mechanically joining pipes and tubes

Non-metallic pipe fittings, non-metallic pipe elbows and non-metallic pipe tees

Non-metallic rigid pipes and tubes; Rigid Pipes and tubes made of chlorinated polyvinyl chloride (CPVC); Rigid Pipes and tubes made of polyvinyl chloride (PVC) pipe