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Pipeline fittings. Welding and quality control of welding joints. Technical requirements

Document status: Active

Pipeline fittings. Heat treatment of parts made of non-ferrous alloys on the basis of copper and nickel. Typical process

Document status: Active

Pipeline fittings. Periodical tests. General requirements

Document status: Active

Pipeline fittings. Procedure for experimental determination of hydraulic and cavitation performances

Document status: Active

Pipeline fittings. Screw-type cylindrical springs. General technical specifications

Document status: Active

Pipeline fittings. Passport. Rules for design and format

Document status: Cancelled