Project Description

Twin line welding hose

Twin Line Welding Hose

Tube: black, smooth, synthetic rubber

Reinforcement: high tensile synthetic yarn braided

Application: Extruded hose used for welding, cutting and allied processes.

Cover: blue/red, green/red, smooth synthetic rubber, abrasion, weather and abrasion resistant

Temp Range: -20°C(-4°F) to +70°C (+158°F)

Standard: ISO 3821 (formerly known as EN559)

Twin Line Welding Hose (EN 559)twin line welding hose

The appearance of the twin line welding hose is bright. The body is soft and light, which is hardly distortedunder pressure.
Sizes:3/16″, 1/4″, 5/16″, 3/8″, 1/2″
Gas transporting: oxygen, acetynele, carbon dioxide, nitrogen propane, liquefield natural gas.
JYM welding hoses are widely used in automobile, shipbuilding, steel structure construction, railway, nuclear power, chemical, tunnel, nechanical processing and other field.



Most of our rubber material imported from foreign countries( South Korea LG, Malaysia) Some bought from domestic market such as Sinopec China.

Industrial hose material

Rubber hose material

Production Process

Our Rigid Mandrel built production line can manufacture 60M length hoses.

Mandrel Built Hoes production line


Advanced Italy VP production lines

Extruded long length hose production line

Mandrel industrial hose production line

R&D Center

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 2 times of working pressure before packing.


JYM Laboratory


JYM Industrial hose warehouse

* For more information of JYM products, please contact us. If you would like a quotation or further information, please fill in the form below and we will reply to you within 1 working day.