Grade R cut length welding hose is for acetylene gas only.
Features
Economical welding hose
All grade R hose has non-oil resistant cover
All grade R twin line hoses are one continuous length of hose
Grade R twin line welding hose has a smooth cover and grade R single line hose has a corrugated cover for added abrasion resistance
Welding hose cover is red for acetylene, green for oxygen