Russian standards
Pipeline fittings. Nomenclature of parameters. Data sheets for design and order
Document status: Active
Pipeline fittings. Cryogenic fittings. General technical specifications
Document status: Active
Pipeline fittings. Designation of the design documentation and technical specifications. Design documentation scope
Document status: Active
Pipeline fittings. Designation of materials in design documentation
Document status: Cancelled
Pipeline fittings. Rubber-metal sealings for gate valves. Design, dimensions, production technique
Document status: Active