Steel Flanges Trading, Exporting, pipe flange, forged flange, carbon steel flange, manufacturer, exporter, Jinan HyupShin Flanges Co., Ltd flange, pipe flange, forged flange, carbon steel flange, manufacturer, exporter, Jinan HyupShin Flanges Co., Ltd
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Home > Flange's Standards, ANSI, DIN, EN1092-1, BS4504, JIS, SANS1123, GOST12820-80, MSZ, ISO > GOST 12821 Flange  
All GOST 12821 Flange Lists
[Weld Neck Flange] GOST/ГОСТ 12821-80 FLANGE PN0.6MPa WN RF 2011/11/05
[Weld Neck Flange] GOST/ГОСТ 12821-80 FLANGE PN1.0MPa WN RF 2011/11/05
[Weld Neck Flange] GOST/ГОСТ 12821-80 FLANGE PN1.6MPa WN RF 2011/11/05
[Weld Neck Flange] GOST/ГОСТ 12821-80 FLANGE PN2.5MPa WN RF 2011/11/05
[Weld Neck Flange] GOST/ГОСТ 12821-80 FLANGE PN4.0MPa WN RF 2011/11/05
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