... BS high quality,low price! Name:Pipe FittingsProducts:Elbows,Reducers,pipe tees,bends,pipe caps...Material:Carbon steel,alloy steelStandard:ANSI ... ,SCH40,STD,SCH80,XS,SCH160Size:1/2"--48"Range of Application:Chemical industry, petroleum industry, construction industry, domestic ... can ask me Generally we produce three kinds of material pipe polyethylene, polypropylene and aluminum pipe PE-X pipe fitting