Sell:API 5L LSAW X65,X60,X70,X80 large diameter steel pipes (Customized) 1.Application: Oil and natural gas pipeline. 2.AdoptingStandard: API-5L 3.Generalgrade:X42,X46,X52,X65,X70,X80,X60,Q235A,Q235B,Q345B,0Cr13,1Cr17, 0Cr19Ni11,1Cr18Ni9,0Cr18Ni11Nb6.Main Equipement for produc...
Products: wall cd rack,
plasma wall mounting