0311-0576 - Victor 7-ET Replacement Copper Elbow for Size 7 Welding Nozzles

Precision Replacement Component for Oxy-Fuel Systems

The Victor 0311-0576 7-ET Elbow Tip is a specialized replacement component designed for the maintenance and repair of Victor oxy-acetylene welding nozzle assemblies. Manufactured from high-grade, one-piece swaged copper, this elbow is engineered to withstand the intense thermal cycling inherent in gas welding operations while maintaining structural integrity. It is specifically calibrated for Size 7 applications, ensuring that the internal bore geometry aligns perfectly with the gas mixer and tip end to promote laminar gas flow.

In oxy-fuel welding, the condition of the nozzle elbow is critical for flame stability. Dents, bends, or internal carbon buildup in the elbow can disrupt the gas velocity profile, leading to a distorted flame or potential flashbacks. The 7-ET provides a direct OEM replacement that restores the original factory specifications of the welding nozzle. Its copper construction offers excellent thermal conductivity, helping to dissipate heat away from the tip end and reducing the risk of overheating during prolonged welding sessions.

This component is an essential spare for industrial maintenance departments and fabrication shops utilizing Victor torch handles and welding attachments. By replacing a damaged elbow rather than the entire nozzle assembly, operators can extend the service life of their equipment while ensuring safety and weld quality. The threaded connection is precision-machined to ensure a gas-tight seal when assembled with the appropriate mixer and tip nut.