GOST 12815-1980 Flanges for valves, fittings and pipelines for Pnom from 0,1 to 20 MPa (from 1 to 200kgf/sq sm). Types. Connecting dimensions and dimensions of sealing surfaces
GOST 12816-1980 Flanges for valves, fittings and pipelines for Pnom from 0,1 to 20 MPa (from 1 to 200 kgf/sq sm). General technical requirements
GOST 13955-1974 Threaded ends of fittings for tube connections on external cone. Construction and dimensions
GOST 2.601-1995 Unified system for design documentation. Exploitative documents
GOST 356-1980 Valves and parts of pipe-lines. Nominal, test and operational pressures. Series
GOST R 12.4.026-2001 Occupational safety standards system. Safety colours, safety signs and signal marking. Purpose and rules of application. General technical requirements and characteristics. Methods of tests
GOST R 50460-1992 Mark of conformity for mandatory certification. Form, dimensions and technical requirements
GOST R 51330.1-1999 Electrical apparatus for explosive gas atmospheres. Part 1. Construction and verification test of flameproof enclosures of electrical apparatus
GOST R 52316-2005 history
2005GOST R 52316-2005 Fire equipment. Thermal equipment trips. General technical requirements. Test methods