... :4mm-16mmAPI5L(PSL1/PSL2),API5CT(PSL1),EN10217,EN10219ASTM A53,GB/T 3091-2001, GB/T 9711.1-1997.SSAW PIPE/Spiral Submerge ... :4mm-25mmAPI5L(PSL1/PSL2),API5CT(PSL1),EN10217,EN10219ASTM A53,GB/T 3091-2001, GB/T 9711.1-1997. ( function(){ var aBigImageSrc = [ 'http ... AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); API 5L/ tensile strength cabon ERW steel pipe