... ,X56,X60,X65,X70 Type steel pipeSize1/2-48inch (diameter)Wall thicknessSCH10 - SCH160 , XXS StandardAPI5L,API5CT,ASTM ,DIN,GB,JISMaterial API5LX42,X46 ... , Special design available according to requirements.2,anti-corrosion and high-temperature resistant with black painting.3,all the production process ... ( { 'aImgSrc': aBigImageSrc } ); } )(); API5L X42,X46,X52,X56,X60,X65,X70 steel pipe/oil and gas line ...