... the thread sample.The followin is the socket sample.Go to our sample room: http://www.valvemolds.comWe can ensure ... moulds like elbow, coupling, tee, reduce, cap, union, flange, flexible connector, water supply and sewerage pipe fitting moulds, etc. made of ... mould design will start making mould. ↓ Mould process Provide photos for customer show them tooling process ↓ Sample confirm Send you sample ...