1. GAS WELDING EQUIPMENT

2. Gas Welding Equipment • Oxygen gas cylinder • Acetylene gas cylinder • Oxygen pressure regulator • Acetylene pressure regulator • Oxygen gas hose (Blue) • Acetylene gas hose (Red) • Welding Torch • Trolleys • A set of keys and spanner • Filler rods and flux • Protective clothing for welders

4. Gas cylinders

5. Oxygen gas cylinder • Oxygen cylinders are painted BLACK • Capasity-3400, 5200, 6800 litre • Pressure – 136.6 bar (MS) • Pressure – 172 bar (Alloy steel) • Valve outlets are screwed right handed

6. Acetylene gas cylinder • An Acetylene cylinder is painted maroon • Valve outlets are screwed left handed • Pressure – 15.5 bar • Capacity – 2800, 5600 litre

8. Acetylene Gas Generator • Carbide to Water method • Low pressure generator- <0.1 bar • Medium pressure generator- up to 0.6 bar

9. Manifold system for gas welding

10. Oxygen & Acetylene pressure regulator

11. Oxygen & Acetylene gas hose and hose connection • Hose • Hose Clamps • Hose Coupler

12. Hose

13. Hose Connections

14. Hose Clamps

15. Hose Couplers

16. Welding Torch or Blow-pipe • Low Pressure (or injection) Type • High Pressure (or equal pressure) Type

18. Welding Nozzles or Tips

19. Gas Lighter • Gas Cylinder Trolleys • Gas Welding Filler rods and Fluxes • Protective Clothing for the welder