Oxy-acetylene torches have been used for many years for cutting, welding, brazing, and heating of metals. The equipment used today is safe, but every year, hundreds of employees are injured or die as a result of improper use. Knowledge and precautions can prevent fires and violent explosions. See more One cause of fires and explosions is high acetylene pressure. When more than 15 pounds of pressure is used, acetylene becomes unstable and decomposes explosively. This is the major reason for using other fuel gases … See more If your oxygen cylinder is low or empty, reverse flow of gas may occur. The fuel gas, being at a higher pressure, can travel up the oxygen line and mix with gas in the hose, regulator and cylinder. If you light your torch without … See more When a backfire takes place in a mixing chamber, unless you shut off the oxygen valve, the flame burning in the torch head may ignite gases in the hoses and result in a flashback. A … See more The same thing can happen with high oxygen pressure and low fuel gas pressure if a backfire occurs, which is usually caused by holding the cutting torch too close to your work. … See more WebFlashback arrestors are fitted at both gauges; Non return valves or flashback arrestors fitted at torch side; Correct hose crimps are used at all fittings; Leak tested; Gauges are …
The What, Where, and When of Hose Type Flashback Arrestors – …
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Flashback Arrestors - Superflash
WebOxy/Acetylene Goggles Set, 2 Piece. Oxy/Acetylene Goggles Set, 2 Piece $ 7 99. Add to Cart Add to My List. CHICAGO ELECTRIC WELDING. ... Torch Mount Flashback Arrestors. Torch Mount Flashback Arrestors $ 34 99. In-Store Only. In-Store Only Add to My List. OLSEN. Premium Quality Oxy Fuel Cutting/Welding Tip Pack. WebMar 15, 2024 · Oxy acetylene testing requirements for Australia require flashback arrestors to be tested after the manufacturing process. On an ongoing basis they should also be tested by a competent person – or replaced – annually. In the event of a flashback, the arrestors also need to be tested to see if any parts need to be repaired, replaced, or … WebOct 26, 2011 · Flashback arrestors are designed to prevent reverse flow of oxygen and acetylene gases and thus the accidental mixing of the gases. … incivik twitter