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welding torchclick to hear

Torch for joining metal parts using a flame produced by burning gas.
welding torch mixing chamber acetylene valve tip head tube handle oxygen valve

mixing chamber click to hear

Part of the torch where acetylene and oxygen are mixed. The proportion and flow of the gases, regulated by the valves, determine the flame’s properties.

acetylene valve click to hear

Valve controlling the volume of acetylene entering the torch.

tip click to hear

End of the head tube; combustion takes place where it opens.

head tube click to hear

Detachable part conducting the gaseous mixture to the nozzle.

handle click to hear

Rigid tube containing the conduits for the welding gas; it also makes the torch easy to handle.

oxygen valve click to hear

Valve controlling the volume of oxygen introduced into the welding torch.