
Contact tips, nozzles and gas diffusers
MIG/TIG consumables are the wear parts of welding torches that need regular replacement. They include contact tips, nozzles, gas diffusers, wire liners, and TIG collets/cups.
Consumables are replaced regularly based on wear. Contact tips wear from wire friction, nozzles accumulate spatter, and liners need replacement when wire feeding becomes inconsistent.
Contact tips transfer welding current to the wire electrode. Material choice (E-Cu, CuCrZr, E-Cu-Al) affects conductivity, wear resistance, and spatter adhesion.
Quality consumables directly impact weld quality, reduce downtime, and lower total cost of ownership. Using the right tip material for each wire type prevents burnback and poor feeding.

MB15/24/36/501 — Compatible with: Binzel, ESAB, Fronius
| Component | Material | Sizes | Compatible Torches |
|---|---|---|---|
| Contact Tips M6 | E-Cu / CuCrZr | 0.8/1.0/1.2mm | MB15/24 Torches |
| Contact Tips M8 | E-Cu / CuCrZr | 1.0/1.2/1.6mm | MB36/501 Torches |
| Gas Nozzles | Conical/Cylindrical | Various sizes | MB15/24/36/501 |
| Gas Diffusers | Brass | Standard | All MIG torches |
| Wire Liners | Steel/Teflon | 3m/4m/5m | Steel/Aluminum wire |
| TIG Collets | Copper | 1.0/1.6/2.4/3.2mm | WP-17/18/26 |
| TIG Ceramic Cups | Alumina | #4/#5/#6/#7/#8 | WP-17/18/26 |
OEM Quality Assurance: GSC products are manufactured on the same production lines and to the same quality standards as accessories supplied to leading international welding equipment brands. T2 electrolytic copper (99.9%), BMC/DMC insulation, 65Mn spring steel.