Russian standards
Pipeline gate valves. Changing grade of gate sealability depending on operating conditions and in the process of operation
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
Pipeline fittings. Quality control program for fittings of the nuclear power stations
Document status: Active
Pipeline fittings. The order of rating and control of reliability and safety
Document status: Active
