GOST PDF

Welding. Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded). Quality levels

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Seamless and welded steel tubes. Part 1. Automated electromagnetic testing for the verification of hydraulic leak tightness

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Seamless and welded steel tubes. Part 2. Automated eddy current testing for the detection of imperfections

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Seamless and welded steel tubes. Part 3. Automated full peripheral flux leakage testing of ferromagnetic tubes for the detection of longitudinal and/or transverse imperfections

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Seamless and welded steel tubes. Liquid penetrant inspection for the detection of surface imperfections

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Seamless and welded steel tubes. Part 5. Magnetic particle inspection of ferromagnetic tubes for the detection of surface imperfections

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