Russian standards

Pipeline fittings. Metals used in production of fittings. Part 3. Foreign materials and their domestic equivalents

Document status: Active

Pipeline fittings. Designation of the design documentation and technical specifications. Design documentation scope

Document status: Replaced by ST CKBA 035-2017

Pipeline fittings. Ball seals. Design, basic dimensions and specifications

Document status: Active

Pipeline fittings. Dust-proof-and-moisture-proof sealings. Design, dimensions and specifications

Document status: Active

Pipeline fittings. Connection unit of disk with disk holder for pressure relieve valve. Design, dimensions and specifications

Document status: Active

Pipeline fittings. Calculation, reliability and safety evaluation during design stage

Document status: Active