Pipe KOSP
KOSP Pipe: a pipe with one or two longitudinal seams manufactured by combining metal electrode arc welding in a protective gas environment and flux-cored arc welding, where the weld bead from the metal electrode arc welding in a protective gas environment is not completely removed by flux-cored arc welding passes
Source: "GOST R 53580-2009. National Standard of the Russian Federation. Steel Pipes for Field Pipelines. Technical Conditions"
(approved and introduced into force by Order of Rosstandart dated 15.12.2009 No. 887-st)
Понятие «труба косп» женского рода.
| Падеж | Единственное число | Множественное число |
|---|---|---|
| Р | трубы КОСП | труб КОСП |
| Д | трубе КОСП | трубам КОСП |
| В | трубу КОСП | трубы КОСП |
| Т | трубой КОСП | трубами КОСП |
| П | трубе КОСП | трубах КОСП |