Lincoln Heavy Duty 30° Curved Submerged Arc Nozzle Extension - KP5166-30 MIG Factory Demo Machine Stainless ball transfers in the

Stainless ball transfers in the head allow pipe to glide and rotate with minimal effort

This extra alloy content compensates for base metal dilution when joining stainless to carbon steel — the carbon steel contributes iron that would make ER308LSi weld metal go ferritic and brittle

For code quality (X-ray/UT)

collar with coarse threads (7 threads per inch)

eliminating RF interference that would affect CNC motion controllers and torch height control systems

Lincoln Heavy Duty 30° Curved Submerged Arc Nozzle Extension - KP5166-30 MIG Factory Demo Machine Stainless ball transfers in theLincoln Heavy Duty 30 Curved Submerged Arc Nozzle Extension KP5166 30 Curved Nozzle extension for K231 Torches, rated for 1200A Features Compatible with K231 1 & K231 2 Submerged Arc Torches Provides access to hard to reach joints Can be used with up to 1 4 in. diameter wire