air hose :
Designed for heavy-duty  use on industrial pneumatic tools in mines, quarries and construction jobs.
Construction:
Tube: Medium oil resistant.
Reinforcement: Plies of polyester tire cord
Cover: Yellow weather and abrasion resistant rubber
Length: 100 ft
Temperature Range: -30?to +180?


TWIN WELDING HOSE:
1)Adopting high quality of  pvc synthesis materials with built -in reinforced fibre.
2)Good flexible and good durability.
3) Good heat resistance and good flexible under cold weather conditions.
4)Used for all kinds of metal-welding and cutting machines to transport Oxygen and Acetylene.

RUBBER ACETYLENE HOSE:
Tube: Synthetic Rubber (EPDM)
Reinforcement: Braid of fibers
Cover: Abrasion resistant Rubber with excellent weather ability, Red, Blue,Black and Yellow.
Temperature Range: 30?~+110?
B.P: 3 times of W.P