The 6290 Series Acetylene Cutting Tip Nozzle—engineered for extreme versatility and unmatched cutting power in demanding industrial environments. Designed exclusively for use with acetylene gas, this high-performance nozzle delivers a concentrated, high-temperature flame that ensures rapid preheating and clean, precise cuts across an extraordinary range—from just 1mm up to a massive 300mm thick steel. At 61mm in length, the 6290 strikes the perfect balance between maneuverability and thermal stability, giving operators excellent control in both tight spaces and heavy-duty applications. It’s precision-engineered to fit seamlessly with A735 and A623 (62-3F) cutting torches, ensuring a secure, reliable connection with no need for adapters or modifications. Whether you're in shipbuilding, structural steel fabrication, scrap metal recycling, or large-scale construction, the 6290 Series delivers consistent, slag-minimized cuts that boost productivity and reduce rework. Its rugged design withstands harsh job site conditions while maintaining peak performance over time. For professionals who need one tip that handles everything—from delicate repairs to cutting through massive steel plates—the 6290 Series Acetylene Cutting Tip Nozzle is the ultimate all-in-one solution. Power, precision, and range—all in a single, dependable tool.
| Name | Model | Gas | Applicable cutting torch | cutting thickness | Oxygen pressure | Gas pressure | Cutting length(mm) |
| 6290 Series | 6290-000 | Acetylene | A735,A623(62-3F) | 1-5MM | 1.5bar | 0.5bar | 61MM |
| 6290-00 | 5-10MM | 1.5bar | 0.5bar | ||||
| 6290-0 | 10-15MM | 2.0bar | 1.0bar | ||||
| 6290-1 | 15-25MM | 2.5bar | 1.0bar | ||||
| 6290-2 | 25-50MM | 3.0bar | 1.0bar | ||||
| 6290-3 | 50-100MM | 3.5bar | 1.0bar | ||||
| 6290-4 | 100-175MM | 4.0bar | 1.5bar | ||||
| 6290-5 | 175-250MM | 5.0bar | 1.5bar | ||||
| 6290-6 | 250-300MM | 6.0bar | 1.5bar |
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