Twin Welding Hose For General Welding Work
Twin Welding Hose Application
It’s generally used for welding. The red hose is to transfer inflammable gases. For example, acetylene. While the blue or green hose is to deliver oxygen. While the usages include ship building, nuclear power, chemical, tunnel and aerospace.
Description
Twin welding hose connect the oxygen hose and acetylene hose. This can effectively avoid the 2 hose tie with each other. While once the 2 hose tie with each other, the oxygen and acetylene may mix. Then it will cause serious accident, even fire and explosion. Thus the twin hose can make the welding work more safe.
Twin Welding Hose Properties
Aging resistant
Because of the special synthetic rubber, our hose has better aging resistance. Thus it can serve outdoor for over 5 years without any crack on the surface. But the normal hose will crack within 2 years.
Pressure resistant
The hose can work at 20 bar. While the burst can be 60 bar. These are greatly beyond the demand. Higher burst pressure can protect the hose from the damage caused by improper operation. However, the traditional rubber hose will burst once the pressure increases.
Flexible in any weather
Special formula offers the hose great weather resistance. Thus it will never soften in summer and harden in winter. Besides, it remains flexible in cold weather.
Light in weight and abrasion resistant
The material and structure can effectively reduce the wear during use. Besides, the hose is light in weight. While the weight is just 50% of steel wire hose. Thus the wear will be small.
Twin welding hose color question
When purchase twin welding hose, you can see there are different colors. Then which one is for oxygen and which one is for acetylene? In fact, the acetylene hose is red. While the oxygen hose can be green or blue. Because acetylene is flammable, the hose should be striking. While red is bright enough for this purpose. In another hand, red is often used to show some danger.
