Special features of welding two-layer pipes produced from 12Cr18Ni10Ti and 20 steels

S. F. Gnyusov, A. A. Khaidarova, B. F. Sovetchenko

Division for Electronic Engineering

Research output: Contribution to journal › Article

Abstract

It is shown that a promising technique for pipeline inner surface corrosion prevention is paint-and-lacquer materials and epoxy resin application. Pipe connection techniques are considered. It is established that to form a full-strength welded joint of the double-layer pipes steel 12X18H10T - steel 20 and metal main volume, it is necessary to use electrodes EA 395/9 or a combination of the electrodes ZIO-8 as a root, filling and UONI-13/55 as facing.

Original language	English
Pages (from-to)	146-152
Number of pages	7
Journal	Welding International
Volume	25
Issue number	2
DOIs	https://doi.org/10.1080/09507116.2010.540859
Publication status	Published - 16 Jan 2011

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Keywords

Double-layer pipes
Electrodes
Microstructure
Welded strength
Welding practices

ASJC Scopus subject areas

Mechanical Engineering
Mechanics of Materials
Metals and Alloys

Cite this

Gnyusov, S. F., Khaidarova, A. A., & Sovetchenko, B. F. (2011). Special features of welding two-layer pipes produced from 12Cr18Ni10Ti and 20 steels. Welding International, 25(2), 146-152. https://doi.org/10.1080/09507116.2010.540859

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Access to Document

10.1080/09507116.2010.540859