Russian standards
Pipeline fittings. Tables of figures and conventional symbols. Reference book
Document status: Replaced by ST CKBA 036-2014
Pipeline fittings. Methodological instructive regulations for carrying heat calculation of valves for Nuclear Power Plants
Document status: Active
Pipeline fittings. Passivating treatment of blanks, castings, assemblies and parts made of corrosion-resistant steels and alloys
Document status: Active
Pipeline fittings. Periodical tests of bellows. General requirements
Document status: Active
Pipeline fittings. Characteristics nameplates. Types, dimensions and specifications
Document status: Active