Category: Oxy-Fuel Equipment
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When to Replace Oxy-Fuel Torch Tips
Oxy-fuel torch tips wear over time. A tip that is dirty, distorted, or damaged can cause poor flame shape, unstable cutting, and inconsistent heating. Knowing when to clean and when to replace…
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Oxy/Fuel Comparison: Acetylene vs Propane vs Chemtane vs Propylene
“Chemtane” is generally a branded propylene-based fuel gas blend used as an alternative to acetylene. In practice, oxy/chemtane behaves much closer to oxy/propylene than oxy/propane. QUICK COMPARISON TABLE Fuel Gas Hottest Flame…
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Oxy-Acetylene Torch Backfire vs Flashback: Causes and Fixes
Backfire and flashback events in oxy-acetylene torches indicate improper gas flow, tip condition issues, or unsafe operating practices. While a backfire is typically a momentary pop, a flashback is more serious and…
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Victor 0381-1621 ST900FC Torch Assembly: Review & Buying Guide
Victor’s ST900FC is a workhorse torch handle for oxy-fuel cutting and heating. It’s the current flow-control version of the classic 100-series design, built for reliability in fabrication shops, maintenance departments, and field…
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730 Spark Lighter vs. 3001 Spark Lighter: Which One Should You Use in the Shop?
Spark lighters are one of the simplest tools in the welding environment, but they’re also the ones that fail at the worst times. The GC Fuller 730 and the standard 3001-style lighter…