5470082 - Oxweld 1702 Series Rivet Washing Nozzle - Size 60

Technical Overview of the Oxweld 1702 Series Nozzle

The ESAB Oxweld 1702 Series Nozzle (SKU: 5470082) is a specialized oxy-fuel cutting consumable engineered specifically for rivet washing and bolt removal applications. Unlike standard high-velocity cutting tips designed to sever steel plates, the 1702 series employs a low-velocity cutting oxygen stream. This design characteristic is critical for the "washing" process, where the goal is to oxidize and remove the fastener head while leaving the base material intact and undamaged. The nozzle is manufactured from a single piece of high-grade copper, ensuring excellent thermal conductivity and resistance to the high radiant heat generated during the washing process.

This specific model is designated as Size 60 within the 1702 series. It is designed to interface seamlessly with standard Oxweld hand cutting torches, including the C-31, C-32, C-66, C-77, and C-97 models. The internal geometry of the nozzle is precision-machined to produce a soft, bushy preheat flame and a controlled oxygen jet that facilitates the rapid oxidation of the rivet material. By controlling the velocity of the oxygen stream, the operator gains superior control over the metal removal rate, minimizing the risk of accidental gouging into the structural plate or workpiece. This makes the 1702 series an essential tool for MRO (Maintenance, Repair, and Operations) environments where non-destructive disassembly is required.

The nozzle operates effectively with standard oxygen and acetylene gas supplies, though operators should verify pressure settings specific to the 1702 series to optimize the low-velocity effect. The one-piece construction also simplifies maintenance, as there are no separate liners or internal seals to fail under thermal stress. This robust design ensures a long service life even in demanding industrial demolition and structural repair environments.