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

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Pipeline fittings. Rubber-metal sealings for gate valves. Design, dimensions, production technique

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Pipeline fittings. Passivating treatment of blanks, castings, assemblies and parts made of corrosion-resistant steels and alloys

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Pipeline fittings. Glues and sealants. Grades. Basic parameters and application conditions

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Pipeline fittings. Metallic and non-metallic nonorganic coatings. Process

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Pipeline fittings. Oxidation of parts made of titanium alloys

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