* 【Compatible with Both Oxygen and Acetylene】 Our twin gas welding hose is color coded. The green one is for Oxygen and the red one is for Acetylene and fuel gas. What you should note here is that the maximum working pressure of our oxyacetylene twin welding hose is 300psi. Broken pressure up to 900psi.
* 【High Quality Rubber Material】 Made of high quality rubber material, our rubber welding hose be used on extreme environment. Not only does it have excellent performance in low temperature, even in subzero temperatures, but also has good oil and abrasion resistance, which prolongs the life of the hose in a maximum effect.