... .ISO-9001:2000 B.carbon steel,alloy steel C.ANSI,ASME,JIS,DIN, GB,BS high quality,low price! Name:Pipe FittingsProducts ... tees,bends,pipe caps...Material:Carbon steel,alloy steelStandard:ANSI,ASME,API 5L,DIN,JIS,BS,GB,...Wall Thick:SCH10,SCH20,SCH40 ...