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2. Flashback arrestor - Wikipedia

   en.wikipedia.org/wiki/Flashback_arrestor

   Flashback arrestors with different size and flow rate, and different connections. A flashback arrestor [1] or flash arrestor is a gas safety device most commonly used in oxy-fuel welding and cutting to stop the flame or reverse flow of gas back up into the equipment or supply line. It protects the user and equipment from damage or explosions.

3. Oxy-fuel welding and cutting - Wikipedia

   en.wikipedia.org/wiki/Oxy-fuel_welding_and_cutting

   A high velocity cutting flame is produced by the huge volume expansion while the liquid transitions to a vapour so the cutting flame can cut across voids (air space between plates). Oxy-gasoline torches can also cut through paint, dirt, rust and other contaminating surface materials coating old steel.

4. Oxygen compatibility - Wikipedia

   en.wikipedia.org/wiki/Oxygen_compatibility

   Use of flame arrestors/Flashback arrestors/Oxygen firebreaks in flexible hose; This section needs expansion. ... They are also available in free-cutting, castable or ...

5. Flame arrester - Wikipedia

   en.wikipedia.org/wiki/Flame_arrester

   A flame arrester during testing A flame arrester made for a 91 cm (36 inch) pipe weighing 10 tons. A flame arrester (also spelled arrestor), deflagration arrester, [1] or flame trap [2] is a device or form of construction that will allow free passage of a gas or gaseous mixture but will interrupt or prevent the passage of flame.

6. Flashback - Wikipedia

   en.wikipedia.org/wiki/Flashback

   Flashback (welding), a hazard of using an oxyacetylene torch; Flashback arrestor, a safety device used in oxy-fuel welding and cutting; Computing

7. Oxyhydrogen - Wikipedia

   en.wikipedia.org/wiki/Oxyhydrogen

   It is used for cutting and welding [15] metals, glasses, and thermoplastics. [ 11 ] Due to competition from arc welding and other oxy-fuel torches such as the acetylene-fueled cutting torch, the oxyhydrogen torch is seldom used today, but it remains the preferred cutting tool in some niche applications.