Classification Information
Non-metallic fittings for pipes; Non-metal pipe couplings and joints; Non-metal fittings for rigid pipes; Flexible plastic pipes for plumbing use; Rubber tubes and pipes; Flexible pipes, not of metal; Pipe fittings, not of metal; O-rings being joint packing for pipes; Elbows, not of metal, for pipes; Pipe muffs, not of metal; Pipe joint tape; Pipe joint sealant; Pipe jackets, not of metal
Rubber Goods