... Wall Thickness 5-30mm Linda Lee 0086-18602645767 API X42 steel pipe Company Introduction Our company now has 5 ... and oil.piling, etc.ProcessSprial Submerged-Arc Welded TypeSAWStandardAPI 5L,API 5CT,ASTM A53,ASTM A252,EN10217,EN10219,DIN,JIS, ... /SAWHEN10025/S355J2H2500MT2012Saudi ArabiaSaudi Arabia Gas transportation Porject36inch/SAWHAPI 5L PSL1/GRADE X428000MT2012ColombiaTUVOCOL S.A.CASAVAL S.A./ ...