| Steel Flange | ||
Flange Material | Carbon steel | ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH |
P250GH, P280GHM 16MN, 20MN ,20# | ||
Stainless steel | ASTM A182, F304/304L, F316/316L | |
Alloy steel | ASTM A182 A182 F12,F11,F22,F5,F9,F91etc. | |
Flange Standard | ANSI B16.5, ASME B16.47 | Class 150 Flanges-Class 2500 Flanges |
DIN 2573,2576,2502,2503, 2543,2545 | PN6, PN10, PN16, PN25, PN40 | |
JIS B2220 | 1K 2K 5K 10K 16K 20K 30K 40K | |
UNI | PN6, PN10, PN16, PN25, PN40 | |
GOST 12820/1--80 | PN6, PN10, PN16, PN25, PN40 | |
SABS 1123 | 600KPA 1000KPA 1600KPS 2500KPS 4000KPA | |
EN 1092-1 | PN6, PN10, PN16, PN25, PN40, PN64, PN100 | |
Flange TYPE | 1.Welding neck Flange, 2.Slip on | |
3.Blind flange 4.Long welding neck flange | ||
5.Lap joint flange 6.Socket welding | ||
7.Threaded flange 8.Flat flange | ||
Flange Surface | Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized | |
Connection | Welding, | |
Technical | Forged, | |
Flange Size | DN10-DN2000 | |
Flange Package | 1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside). 2:As Customers' Requirements | |
Flange Heat Treatment | Normalizing, Annealing, Quenching+Tempering | |
Flange Applications | Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry, and general pipes connecting projects etc. | |
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