Steel Pipe 1.OD:1/2''-48'' 2.WT: SCH10-SCH160 XXS ... high-temperature resistant with black painting.3,all the production process are made under the ISO9001-2000 strictly 1.Surface Treatment ... Ends: 2" below plain ends; 2"above beveled ends , Threaded , Pipe cap 4.Loading Port:TIANJIN XINGANG PORT 5.Delivery Time ... aBigImageSrc } ); } )(); API5L X42,X46,X52,X56,X60,X65,X70 steel pipe/oil and gas line pipe