Rubber Welding Hose

IS :447 : 1988 CM/L 9504679

For oxy-acetylene welding and cutting equipment in industries, service stations and garages.

Red welding hose for acetylene.

Blue welding hose for oxygen and other non-combustible gases

 Textile reinforcement

 Abrasion and weather resistant cover

Technical Specifications

CONSTRUCTION LINING: Seamless tube of blend of natural and synthetic rubber compound resistant to fuel gas, oxygen and other non-combustible gases.

REINFORCEMENT: High strength Synthetic yarn/fiber braiding.

COVER: Plain or fluted cover of rubber for lasting performance under sever working conditions.

TEMPERATURE RANGE: -40° F to + 158°F

LENGTH: Moulded braided hoses in continuous lengths.

COLOR: 1) Red for fuel gases and 2) Blue or Green for Oxygen and other non-combustible gases.

SAFETY FACTOR:1 :3 (W.P 200/300 PSI : B.P 600/900 PSI) or 1:4 (W.P 200 PSI : B.P 800 PSI)


HOSE SIZE WORKING PRESSURE BURSTING PRESSURE LENGTH OF EACH ROLL
I.D O.D in PSI in BAR in PSI in BAR
inch mm mn          
1/4" 6.3 12.0 300 20 900 60 50/100 Meters
5/16 8.0 14.0 300 20 900 60 50/100 Meters
3/8" 9.0 16.0 300 20 900 60 50/100 Meters
1/2" 12.5 19.0 300 20 900 60 50/100 Meters