About GOST Flange
GOST flanges refer to a set of standards developed by the Russian national standards organization, GOST (Gosudarstvennyy Standart). These standards cover various aspects of flanges used in industrial applications. GOST flanges are widely recognized in Russia and other countries that were part of the former Soviet Union. They specify dimensions, materials, and technical requirements for flanges used in pipelines, machinery, and other industrial equipment.
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GOST 12820: This standard covers flat flanges for welding (welding neck, slip-on, and plate flanges) and includes dimensions, materials, and technical specifications. It specifies the types of flanges and their dimensions, such as nominal pressure, flange diameter, bolt circle diameter, bolt hole diameter, and thickness.
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GOST 12821: Similar to GOST 12820, this standard covers flat flanges but specifically for sealing surfaces. It details the dimensions and technical requirements for flanges used in pipeline systems, ensuring proper sealing and compatibility with piping materials and pressures.
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GOST 33259: This standard covers flanges with a nominal pressure of PN 10 to PN 250 and includes dimensions, materials, and technical specifications for various types of flanges used in industrial applications. It specifies the types of flanges, their dimensions, and materials used in construction.
As a premier exporter and distributor, Creative Piping Solutions delivers GOST Standard Flanges 12820 12821 33259 to markets Including the USA, UAE, Saudi Arabia, Oman, and Qatar.
