GOST 12820-80 304/316 Stainless Steel Plate Flange
Design: Plate Flange 12820-80, Welding Neck Flange 12821-80
Size:
1/2''~78"(DN15-DN2000)
Pressure: PN6, PN10, PN16, PN25, PN40
Material:
Carbon steel:
A105, A36, C22.8, P235GH, etc.
Stainless steel:
F304, F304L, F316, F316L, F321, 316Ti
Standard:
BS4504, SABS1123, EN1092-1, AS2129, ANSI B16.5, JIS2301, DIN2641, UNI etc.
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Design: Plate Flange 12820-80, Welding Neck Flange 12821-80
Size:
1/2''~78"(DN15-DN2000)
Pressure: PN6, PN10, PN16, PN25, PN40
Material:
Carbon steel:
A105, A36, C22.8, P235GH, etc.
Stainless steel:
F304, F304L, F316, F316L, F321, 316Ti
Standard:
BS4504, SABS1123, EN1092-1, AS2129, ANSI B16.5, JIS2301, DIN2641, UNI etc.
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Carbon/ Stainless/ Alloy Steel Flanges | ||
Material | Carbon steel | ASTM A105. ASTM A350 LF1. LF2, A234, P235GH |
ASTM A694 F42/F46/F52/F56/F60/F65/F70, etc | ||
Stainless steel | ASTM A182, F304/304L, F316/316L | |
Alloy steel | ASTM A182 A182 F12, F11, F22, F5, F9, F91etc. | |
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 | |
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 | ||
Surface | Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical galvanized | |
Connection | Welding, Threaded | |
Technical | Forged, Plate Cutting, Casting | |
Size | DN10-DN3600 | |
Package | 1. Standard export packaging (Plywood Case with plastic sheet lined,or wooden pallet with plastic film outside). 2. As Customers' Requirements | |
Heat Treatment | Normalizing, Annealing, Quenching Tempering | |
Applications | Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc. |
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