... production line, equipment and introduce the latest technique to manufacture pipe fitting. Our products conform to the standard of ANSI , ... by your requirement.Major Productselbows,tees,reducers,pipe caps,flanges,bends,forged fittings,SS pipes,ERW,LSAW,SSAW.tube elbow ,bend ... 45, 60, 90, and 180°WTSch5-Sch160 ,such as SCH20, SCH40, STD, SCH80, SC100, SCH120, and SCH160StandardANSI,ASME,API5L,DIN,JIS ...