1.Product name:high quantity orifice flanges black malleable iron threaded floor flanges
2.Material:(1)Carbon steel:ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2,P245GH,P250GH, P280GHM 16MN, 20MN
(2)Stainless steel:ASTM A182, F304/304L, F316/316L
(3)Alloy steel:ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.
3.Standard :(1)ANSI:Class 150 Flanges-Class 2500 Flanges(2)DIN:6Bar 10Bar 16Bar 25Bar 40Bar(3)JIS:5K Flanges-20K Flanges(4)UNI:6Bar 10Bar 16Bar 25Bar 40Bar(5)EN:6Bar 10Bar 16Bar 25Bar 40Bar
4.TYPE:(1)Welding neck :Slip on(2)Blind flange :Long welding neck flange (3)Lap joint flange :Socket welding(4)Threaded flange:Flat flange
5.Surface:Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical galvanized
6.Connection:Welding, Threaded
7.Technical:Forged, Casting
8.Size:DN10-DN3600
9.Package:(1)Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside).(2)As Customers' Requirements
10.Applications:Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry,Valve industry,and general pipes connecting projects etc.