6290NX Copper Propane Split Cutting Nozzle for Welding Applications ，Industrial Grade for Oxy-Fuel Cutting

 

This 6290NX series cutting tip is a high-quality two-piece nozzle designed for industrial oxy-fuel cutting, compatible with propane, natural gas, and propylene fuels. It features a precision-machined brass inner core and a durable chrome-plated copper outer shell, offering excellent wear resistance and corrosion protection for long service life.

 

Engineered for Harris-style hand and machine cutting torches, the general preheat design ensures stable flame performance, clean cuts, and consistent heat distribution across various metal thicknesses (3mm~300mm, depending on tip size). Each tip undergoes strict quality control to meet industrial standards, making it ideal for heavy-duty applications in metal fabrication, shipbuilding, and construction. Available in multiple sizes, these tips deliver reliable cutting performance with minimal clogging, even in high-volume operations.