GOST9356-75 Welding Gas Hose/Black Color Oxygen Hose 9mm 20bar

Detailed Product Description:
Used for feeding of gases, liquid fuel, oxygen to devices for gas welding and cutting of metals under pressure.
Actuation medium:

I class - acetylene, propyl hydride, butane, city gas;
II class - liquid fuel, benzine A - 72, white spirit, kerosene or their mix;
III class- oxygen.
Producing pressure:

I, II classes - 0, 63 MPa (6.3 kgf/cm2);
III class- 2, 0 MPa (20 kgf/cm2).
Efficient at temperature from -35° C up to +70° C.
For a cool climate from -55° C up to +70° C.
Inside diameter from 6.3 mm up to 12 mm.
Length of hoses is agreed with the customer.
Superposition of a cotton skeleton by winding method.
Hoses meet all requirements of the international standard ISO3821-77.