Stainless steel flanges deliver high strength and corrosion resistance for demanding industrial piping systems.
Working Principle
The stainless steel flange is connected to the mating flange by bolt pre-tensioning, and a high-strength seal is achieved using a metal or non-metal gasket.
Function Summary
High strength, high temperature resistance
Excellent corrosion resistance
Suitable for high-pressure applications
Application Scenarios
Petrochemical, food and pharmaceutical, energy, power, and high-end industrial piping systems.
| Stainless 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 | Class 150 Flanges-Class 2500 Flanges |
| DIN | 6Bar 10Bar 16Bar 25Bar 40Bar | |
| JIS | 5K Flanges-20K Flanges | |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar | |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar | |
| 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, Threaded | |
| Technical | Forged, Casting | |
| Flange Size | DN10-DN3600 | |
| 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 | |
PS:The above data is for reference only and applies to sizes from DN15 to DN4000. Please contact us immediately for more details!
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