GOST 12820-80 304/347 stainless steel pipe fitting flange flange

GOST 12820-80 304/316 Stainless Steel Plate FlangeDesign: Plate Flange 12820-80, Welding Neck Flange 12821-80Size:1/2\'\'~78"(DN15-DN2000)Pressure: PN6, PN10, PN16, PN25, PN40Material:Carbon steel:A105, A36, C22.8, P235GH, etc.Stainless steel:F304, F304L, F316, F316L, F321, 316TiStandard:BS4504

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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.



Product Show
GOST 12820-80 304/347 Stainless Steel Pipe Fittings Flange Plate Flange
 
 
GOST 12820-80 304/347 Stainless Steel Pipe Fittings Flange Plate Flange

Carbon/ Stainless/ Alloy Steel Flanges
MaterialCarbon steelASTM 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 steelASTM A182 A182 F12, F11, F22, F5, F9, F91etc.
Standard                           ANSIClass 150 Flanges-Class 2500 Flanges
DIN6Bar 10Bar 16Bar 25Bar 40Bar
JIS5K Flanges-20K Flanges
UNI6Bar 10Bar 16Bar 25Bar 40Bar
EN6Bar 10Bar 16Bar 25Bar 40Bar
TYPE1.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
SurfaceAnti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical galvanized
ConnectionWelding, Threaded
TechnicalForged, Plate Cutting, Casting
SizeDN10-DN3600
Package1. Standard export packaging (Plywood Case with plastic sheet lined,or wooden pallet with plastic film outside).

2. As Customers' Requirements                         
Heat TreatmentNormalizing, Annealing, Quenching Tempering
ApplicationsWater works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc.

Product Process
GOST 12820-80 304/347 Stainless Steel Pipe Fittings Flange Plate Flange
GOST 12820-80 304/347 Stainless Steel Pipe Fittings Flange Plate Flange
GOST 12820-80 304/347 Stainless Steel Pipe Fittings Flange Plate Flange



GOST 12820-80 304/347 Stainless Steel Pipe Fittings Flange Plate Flange
GOST 12820-80 304/347 Stainless Steel Pipe Fittings Flange Plate Flange
GOST 12820-80 304/347 Stainless Steel Pipe Fittings Flange Plate Flange
GOST 12820-80 304/347 Stainless Steel Pipe Fittings Flange Plate Flange
GOST 12820-80 304/347 Stainless Steel Pipe Fittings Flange Plate Flange
 

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