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 | |
Publication status | Published - 16 Jan 2011 |
Keywords
- Double-layer pipes
- Electrodes
- Microstructure
- Welded strength
- Welding practices
ASJC Scopus subject areas
- Mechanical Engineering
- Mechanics of Materials
- Metals and Alloys