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Oxyacetylene Welding (OAW) - page 11 / 42

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Regulator Hoses

Hoses are are fabricated from rubber

Oxygen hoses are green in color and have right hand thread.

Acetylene hoses are red in color with left hand thread.

Left hand threads can be identified by a grove in the body of the nut and it may have “ACET” stamped on it  

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