0004450096 - ESAB GPB Propane Cutting Nozzle 100-200mm Heavy Duty

High-Capacity ESAB GPB Propane Cutting Nozzle

The ESAB GPB Cutting Nozzle (SKU: 0004450096) is a premium-grade consumable designed for heavy industrial oxy-fuel cutting applications. Engineered specifically for use with slow-burning fuel gases such as Propane and Natural Gas, this nozzle features a specialized two-piece construction. The inner member is typically machined from brass with precise splines for gas distribution, while the outer sheath is crafted from copper to withstand the intense heat of the cutting process. This design optimizes the pre-heat flame characteristics required for propane, which differs significantly from acetylene, ensuring efficient heat transfer to the workpiece.

With a substantial cutting capacity of 100mm to 200mm, this specific nozzle size is intended for processing thick steel plates, structural components, and heavy machinery parts. The internal geometry of the nozzle is calibrated to maintain a coherent, high-velocity oxygen stream over long distances, which is critical for maintaining cut quality and kerf width through thick sections. The separation of the pre-heat gases and the cutting oxygen within the nozzle body minimizes the risk of flashbacks and backfires, enhancing operational safety in demanding environments.

Industrial procurement specialists will appreciate the reliability and consistency associated with the ESAB brand. The GPB series is manufactured to tight tolerances, ensuring that every nozzle performs identically out of the box. This consistency reduces downtime associated with flame adjustment and troubleshooting. The nozzle fits standard cutting torches compatible with NM-style or specific ESAB retention systems, making it a versatile addition to tool cribs in shipyards, steel mills, and heavy fabrication shops. By utilizing propane, operators can also achieve significant cost savings on fuel gas compared to acetylene, particularly when performing long-duration cuts on thick materials.

Proper maintenance of the nozzle face and seating surfaces extends the service life of the consumable. The robust construction resists the adhesion of spatter, although regular inspection is recommended to ensure the gas ports remain unobstructed. This product represents a critical component for any operation requiring deep, clean cuts in carbon steel using alternative fuel gases.