G01/G03 Type Cutting Nozzle 30# 100# 300# Acetylene Propane LPG Gas Cutting Tip

Product Specification

Product Overview
Our G01/G03 series gas cutting nozzles (available in 30#, 100#, 300# sizes) are premium replacement spare parts for manual oxygen-fuel cutting torches, also widely known as cutting tips, torch nozzles, gas cutter heads and burner nozzles in global welding & cutting industry. Manufactured with integrated forging craft from high-purity oxygen-free red copper and brass alloy, these nozzles meet international industrial standards, perfectly compatible with acetylene, propane, LPG and coal gas fuel systems for ferrous metal cutting tasks.

Superior Product Features
Premium Copper Construction: Adopt thickened solid red copper main body with brass threaded connector, excellent thermal conductivity and heat dissipation, effectively avoid nozzle melting or deformation under long-time high-temperature working, prolong service life by 30% compared with ordinary cast copper nozzles.
Precision Orifice Machining: Adopt CNC precision drilling for annular/plum blossom multi-hole air passages, ensure uniform and concentrated flame injection, achieve smooth cutting kerf, less slag adhesion on workpiece surface, reduce post-cut grinding workload.
Safety Anti-flashback Design: Optimized internal airflow channel structure blocks reverse flame backflow to the torch hose, greatly lowering fire hazards during continuous heavy-duty cutting operations on thick steel plates.
Full Size Compatibility: 30# for thin sheet cutting (5-30mm), 100# for medium-thickness industrial steel (30-100mm), 300# for heavy thick plate cutting (100-300mm), covering all mainstream manual cutting scenarios in workshop, construction and salvage yards.

Wide Application Scenarios
Ideal for carbon steel, low-alloy steel, cast iron plate cutting in metal fabrication workshops, shipyard processing, construction engineering, mechanical equipment maintenance, scrap metal recycling and pipeline dismantling projects. Widely exported to Southeast Asia, Middle East, Africa, Europe and North America as aftermarket torch consumables and bulk wholesale industrial supplies.

Usage Notes
G01 model is specially customized for acetylene fuel; G03 model matches propane/LPG gas, please select correct model according to your fuel type.
Clean the nozzle orifice with professional needle file regularly after use to prevent carbon deposition blocking air holes.
Strictly control oxygen and fuel gas pressure within rated parameters to avoid flame instability and nozzle damage.