Junctions, not of metal, for pipes;
rapid coupling junctions, not of metal, for pipes;
crimp fittings, not of metal, for hoses;
rotary joints, not of metal, for pipes;
multiple connection plates, not of metal, for various fluids;
manually operated rubber ball valves;
oil resistant synthetic rubber hoses;
thermoplastic flexible tubes;
flexible hose of plastic with wire braiding;
non-metal hoses reinforced with steel wire spiral layers;
non-metal hoses for drain cleaning;
non-metal hoses for paint spraying;
nonmetal hoses for pressure washing