Shaanxi Flourish Industrial Co., Ltd.
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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.
Production instructions
We can produce Amercian Standard, German Standard, Italian Standard, European Standard, Chinese Standard flanges, also offer all kinds of non-standard flanges according to you drawings, diameter ranging from DN15 to DN3000, press rate up to 2500LBS. Flanges are made of carbon steel, stainless steel, alloy steel, duplex ferric-austenitic steel.
Flange Standard
| American Standard | ASME B16.5,ASME B16.47,ANSI B16.5,API605,AWWA C207 |
| Japanese Standard | JIS / KS 5K / 10K / 16K / 20K / 30K |
| German Standard | DIN2527,2528,2561,2565,2566,2573,2576,2627-2638,2641,2642,2655,2656,2673,86029 |
| British Standard | BS4504 PN16 / 25 / 40,BS10 TABLE E / TABLE D |
| Italian Standard | UNI 2253,2254,2276,2278,2281,6084-6093 |
| China Standard | GB/T 13402-92,GB/T9112-9124-2000,HG5010-5028 |
