... Valve,Gate Valve, Globe Valve, Swing Check Valve, Spring Check Valve, Adaptor Female and son on. Niplle Series include (SR) Socket Banded, Hexagon Head Cap, (SPE) Socket O ... !! Company Name:Cangzhou Licheng Stainless Steel Products Co., Ltd. Business Type:Manufacturer Product/Service(We Sell):Stainless steel pipe fitting,valves ...