... high pressure Good quality with internation standard ISO9001:2008 Union Pipe CouplingsISO8434-1;316L,321,SteelDN 6 to 42mm,high ... year.3.We introduce Solidworkers,SB3DS etc. software for pipe design, to offer pipeline design for our customer.5. ... SAE Flanges,Flare Flanges, Retain Ring Flanges, Hydraulic Hose Assembly, Industrial Hose Assembly, Pipes,Pipe Clamps, Test System etc., which are applied in ...