GOST 9356-75
Model NO :
рукав газовый III-9,0-2,0
Construction of GAS WELDING AND METAL CUTTING.
1.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).
1.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).
Quantity :

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