Oxy acetylene gas cutting pdf

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An oxygas cutting outfit usually consists of a cylin- der of acetylene or MAPP gas, a cylinder of oxygen, two regulators, two lengths of hose with fittings,Because of heavy gas consumption when cutting thick material, ensure that there is an adequate supply of fuel gas and use a battery of oxygen cylinders coupled with any oxy-fuel gas equipment or electrical welding equipment. For general fabrication or welding, or when working near machinery or on scaffolding,. Preheating flame too low. • Bad gouging of lower part of cut face. • Cutting speed slow. 1.4 The Fuel Gas Used in Oxy This leaflet describes the hazards associated with portable oxy/fuel gas equipment and the precautions for avoiding injury and damage to property. The main 3) Adjust to the correct flame setting. 4) Make use of correct welding & cutting technique. There are a number of different types of oxy-acetylene torches on – Specifies assembly, operation & maintenance of portable & mobile oxy-fuel gas equipment. – Requires use & regular testing of flashback arrestors. – Hose must