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Steel Flange para sa steel pipe kumonekta para sa oil gass at water project
Welding Neck Flange,Blind Flange,Socket Weld Flange.Lapped Joint Flange,Slip-on Flange,Plate Flange.ASTM A105,ASTM A350 LF1,LF2,LF3,A36,ASTM A234 WPB;Stainless Steel — ASTM A403 F304/3164L, 316L /316L,316Ti,321,317L,310S;Alloy Steel — ASTM A234 WP1/5/9/11/12/22/91 Para sa paghahatid ng gas, tubig at langis alinman sa mga industriya ng langis o natural na gas
