Encyclopedia

Tube KOS


KOS Pipe: a pipe with one or two longitudinal seams or one spiral seam, manufactured by combining shielded metal arc welding in protective gas environment and flux-cored arc welding, where the weld bead from shielded metal arc welding in 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 Oil and Gas Pipelines. Technical Conditions"

(approved and put into effect by Order of Rostekhnadzor dated 15.12.2009 No. 887-ст)

Морфология

Род

Понятие «труба кос» женского рода.

Склонение и число

Падеж Единственное число Множественное число
Р трубы КОС труб КОС
Д трубе КОС трубам КОС
В трубу КОС трубы КОС
Т трубой КОС трубами КОС
П трубе КОС трубах КОС
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