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Steel Flange kanggo pipa baja nyambungake kanggo gas minyak lan proyek banyu
Flange Welding Neck, Flange Buta, Flange Las Soket. Flange Sambungan Lapped, Flange Slip-on, Flange Plat.ASTM A105, ASTM A350 LF1,LF2,LF3,A36,ASTM A234 WPB;Stainless Steel — ASTM A403 F304/3164L, 3164L, /316L,316Ti,321,317L,310S; Baja Paduan — ASTM A234 WP1/5/9/11/12/22/91 Kanggo ngirim gas, banyu lan lenga salah siji ing industri lenga utawa gas alam
