Russian standards

Pipeline fittings. Rotative action devices. Mounting dimensions

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Pipeline fittings. Dimensional tolerances of main elements of wedge-gate valve assemblies

Document status: Active

Pipeline fittings. Packing washers made of polytetrafluorethylene sealing and composition materials. Dimensions and specifications

Document status: Active

Pipeline fittings. Nomenclature of parameters. Data sheets for design and order

Document status: Active

Pipeline fittings. Rubber-fluoropolymer orifice plates for pipeline fittings of common application. Design, dimensions and specifications

Document status: Active

Pipeline fittings. Temperature-resistant spiral-wounded gaskets for "body-cap" connections. Types, basic dimensions and specifications

Document status: Active