UMA, SHIV, GANESH PP pipes & fitting Yr. 1983 -IS 10805 - Plsticfoot valves, gate valves, air valves, taps, tees, elbows, hex nipples, plugs, couplers, push cocks, union, end caps, reducers, ball valves, reflux, valve, bore valve, check valves, collars, connectors and tank jointes. sanitary ware....