66Z61 - ESAB Oxweld 1431 Series Acetylene Cutting Tip - Size 160

Precision Acetylene Cutting with ESAB Oxweld 1431 Series

The ESAB Oxweld 1431 Series Cutting Nozzle (Size 160) represents the gold standard in oxy-acetylene cutting technology. Manufactured by ESAB, a global leader in welding and cutting solutions, this nozzle is designed to deliver superior performance, longevity, and safety for industrial fabricators and metalworkers. The 1431 series is specifically engineered for use with acetylene gas, leveraging the high flame temperature of this fuel to provide rapid preheating and efficient piercing of ferrous metals.

Constructed from high-grade copper alloy, the 66Z61 nozzle features a robust one-piece design. This solid construction is critical for heat management; copper's excellent thermal conductivity allows the tip to remain cooler during prolonged cutting operations, significantly reducing the likelihood of overheating or tip damage. The internal geometry of the nozzle is precision-machined to ensure smooth gas flow. The preheat orifices are arranged to provide a stable, concentric flame that evenly heats the base material, while the central cutting oxygen bore is polished to minimize turbulence, delivering a laminar oxygen stream that produces clean, square cuts with minimal slag.

Compatibility is key in industrial environments, and this nozzle is designed to fit standard Oxweld cutting torches and cutting attachments that utilize the 1431 seating style. Whether you are performing demolition work, structural steel fabrication, or general maintenance repairs, using genuine ESAB consumables ensures that your equipment operates at peak efficiency. The Size 160 specification indicates a specific flow capacity and orifice size tailored for particular thickness ranges, ensuring you have the right tool for the job.

Safety is paramount in oxy-fuel processes. ESAB's manufacturing tolerances ensure a tight seal between the nozzle and the torch head, preventing dangerous gas leaks. The tip's design also helps resist flashback, protecting both the operator and the equipment. By choosing the ESAB Oxweld 1431-160 nozzle, you are investing in a product that combines historical reliability with modern manufacturing precision.