METHOD OF CONNECTION OF ENAMELLED PIPES

FIELD: erection of pipe lines. SUBSTANCE: in connecting the pipes having acid coat including single-sided root weld, use is made of high-alloy electrodes with coat of main standard forming corrosion-resistant coat on inner surface of weld by alloying slag with near-weld enamel. EFFECT: enhanced reli...

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Bibliographic Details
Main Authors KARMAZINOV N.P, POTAPOV V.B, SANZHIROVSKIJ A.T, STEKLOV O.I, URAZOV V.B
Format Patent
LanguageEnglish
Published 20.04.1998
Edition6
Subjects
BLASTING
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
JOINTS OR FITTINGS FOR PIPES
LIGHTING
MACHINE TOOLS
MEANS FOR THERMAL INSULATION IN GENERAL
MECHANICAL ENGINEERING
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PIPES
SOLDERING OR UNSOLDERING
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
WELDING
WORKING BY LASER BEAM
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Summary:FIELD: erection of pipe lines. SUBSTANCE: in connecting the pipes having acid coat including single-sided root weld, use is made of high-alloy electrodes with coat of main standard forming corrosion-resistant coat on inner surface of weld by alloying slag with near-weld enamel. EFFECT: enhanced reliability. 2 cl, 3 tbl
Bibliography:Application Number: RU19960114197