Twin welding hose is a premium twin line welding hose featuring a flame resistant and oil resistant tube and cover. The red line is compatible with commonly used fuel gases, including acetylene, hydrogen, natural gas, propane and propylene. While the blue line is compatible with oxygen. The non-blooming hose minimizes the migration of combustible waxes or plasticizers to the surface of the rubber, and the multiple plies of textile reinforcement provide flexibility. The cover is resistant to abrasion, flame, mild chemicals, oil and ozone. The twin welding hose is also available in factory-fabricated and tested hose assemblies in popular configurations.
Twin hose oxygen acetylene is used for welding, cutting and relevant works
Temperature: -20℃（-4℉）to +70℃（+158℉)
Tube: Black, smooth, synthetic rubber
Reinforcement: High strength synthetic cord
Cover: Blue/red, smooth, synthetic rubber
Optional Request: ISO 3821(formerly known as En559)
Material: Good quality materials provide our welding hose steady performance.
Production: Advanced technology and equipment makes the best quality rubber welding hose.
Our factory has strong quality control team, we set up advanced laboratory.
Before the mass production, we test each batch of raw material.
After the production, we test each hose to guarantee a 100% qualification.
Each hose tested at 3 times of working pressure.
Packaging: After finishing the hose production, we will pack the hose. In general, the packing will use woven bag and plastic film. Special packing is available according to your requirements.
Market & Exports: Our product has exported to over 30 countries, including the United States, Britain, Brazil, Russia and so on.
Trade shows: we participate in overseas exhibitions every year.