... Certificates: ISO9001:2000 3.All sizes,colours, models,customized Male pipe to female pipe hex bushing 1. Raw Material: Brass 58 ... Tubing provide wide range brass fittings , including: elbows, tees, adapters, taps, valves, various nuts and so on.Ensuring high ... professional services and competitive price, we are looking forward to establishing long-term beneficial partnerships with you in the near ...