The 6290-NX Series Propane Cutting Tip is your powerhouse solution for high-performance, cost-efficient cutting across a massive range—from delicate 1mm sheet metal to rugged 300mm steel plates. Specifically designed for use with propane gas, it leverages propane’s lower cost and safer handling while delivering a clean, focused flame that minimizes slag and speeds up cutting cycles. At just 57mm in length, the tip offers excellent balance and access in confined work areas without compromising flame stability or heat concentration. It’s precision-engineered to fit seamlessly with A735 and A623 (62-3F) cutting torches, ensuring a secure, reliable connection for consistent results job after job. Ideal for shipyards, steel fabrication shops, demolition crews, and industrial maintenance teams, the 6290-NX handles everything from routine repairs to heavy structural cutting with ease. Built tough for demanding environments, it combines durability, versatility, and fuel efficiency in one smart design. Choose the 6290-NX Series Propane Cutting Tip when you need one tool that does it all—safely, affordably, and with professional-grade precision.
| Name | Model | Gas | Applicable cutting torch | cutting thickness | Oxygen pressure | Gas pressure | Cutting length(mm) |
| 6290-NX Series | 6290-NX000 | Propane | A735,A623(62-3F) | 1-5MM | 1.5bar | 0.5bar | 57MM |
| 6290-NX00 | 5-10MM | 1.5bar | 0.5bar | ||||
| 6290-NX0 | 10-15MM | 2.0bar | 1.0bar | ||||
| 6290-NX1 | 15-25MM | 2.5bar | 1.0bar | ||||
| 6290-NX2 | 25-50MM | 3.0bar | 1.0bar | ||||
| 6290-NX3 | 50-100MM | 3.5bar | 1.0bar | ||||
| 6290-NX4 | 100-175MM | 4.0bar | 1.5bar | ||||
| 6290-NX5 | 175-250MM | 5.0bar | 1.5bar | ||||
| 6290-NX6 | 250-300MM | 6.0bar | 1.5bar |
A clean oxy-acetylene cut is mostly a matter of order and numbers. Inspect the outfit, set each regulator to the pressure chart for the tip in the torch, purge both hoses, light t...
READ MOREA fabricator preparing to cut 25 mm steel plate has a practical question: how hot is an acetylene torch? The useful answer is about 3,150 to 3,330°C (5,700 to 6,030°F) when acetyl...
READ MOREA properly adjusted oxy-acetylene torch produces a neutral flame of about 3,300°C (6,000°F) at the tip of the inner cone, and normal working values stay in the 3,100–3,300°C (5,60...
READ MORELight a properly adjusted oxy-acetylene torch and the tip of the inner cone sits somewhere between 5,600°F and 6,300°F (3,100–3,480°C). That makes acetylene, when burned with pure...
READ MOREYour workstation needs a gas cutting torch, but the moment you start comparing models, the specs stop making sense. Every supplier calls its product heavy duty, yet the handles we...
READ MORE