... , STAINLESS STEEL, MODEL: SEAMLESS AND WELDED), WE CAN SUPPLY STEEL PIPES(MATERIAL: CARBON STEEL,STAINLESS STEEL, MODEL: SEAMLESS AND WELDED),STANDARD ... : ASTM, API, BS, DIN,NORMAL SIZE: 1/8"~72", LENGTH:5.8M ... PER STANDARD OR CLIENT'SREQUIREMENTmeanwhile, we also can supply ppr pipes ,pvc pipes,aluminium-plastic pipes,etc