Products:ASTM A 860 WPHY 42 steel bend--BG Size:1/2"-80" thickness:SCH10-SCH160 Material:carbon ... steel ASTM A 860 WPHY 42 steel bend--BG Size -- Seamless:from 1/2" to 24" ,Welded:from ... ; ASTM A335 P5, P9, P11, P12, P22, P91 ,etc Equipment -- Press machine ,Bending machine,Pushing Machine,electric bevelling machine Sand-blasting ...