
Carbon steel:ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH,P250GH, P280GHM 16MN, 20M..

Stainless steel:ASTM A182, F304/304L, F316/316L. Alloy steel:ASTM A182 A182 F12,F11,F22,F5,F9,F91 etc..

Alloy steel:ASTM A182 A182 F12,F11,F22,F5,F9,F91 etc.Standard:ANSI:Class 150 Flanges-Class 2500 Flang..

TYPE:1.Welding neck Flange 2.Slip on flange,3.Blind flange 4.Long welding neck flange 5.Lap joint fla..

Applications:Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve ..

Surface:Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical ..

Carbon steel:ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH,P250GH, P280GHM 16MN, 20M..

Surface:Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical ..
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