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19167 - ESAB 19167 MIG Gun Liner .045-1/16 for ST-23 & MT Series

Packaging: pack of 1
$49.47/EA

Usually ships within 3-5 business days

SKU: ESB19167 Categories: ,

OVERVIEW

ESAB 19167 Steel Conduit Liner for ST-23 and MT Series MIG Guns

The ESAB 19167 is a premium replacement conduit liner designed specifically for heavy-duty industrial MIG welding applications. Engineered to meet the rigorous standards of ESAB, L-Tec, and Linde welding systems, this liner is compatible with the widely used ST-23 series guns as well as the MT-250, MT-400, and MT-550 heavy-duty MIG guns. It is manufactured to accommodate wire diameters ranging from 0.045 inches (1.2mm) up to 1/16 inches (1.6mm), making it a versatile component for fabrication shops handling medium to thick plate welding.

Constructed from high-tensile steel wire wound into a tight spring coil, the 19167 liner provides the necessary rigidity to prevent kinking within the cable assembly while maintaining enough flexibility to maneuver around the workpiece. The internal surface is finished to minimize friction, ensuring that the welding wire feeds smoothly from the drive rolls to the contact tip. This reduction in drag is critical for maintaining a consistent wire feed speed, which directly correlates to arc stability and weld quality. Inconsistent feeding caused by worn or clogged liners is a leading cause of weld defects and operator frustration; replacing the liner with a genuine ESAB part restores the gun's performance to factory specifications.

This liner is supplied at a standard length of 15 feet, suitable for the most common gun cable lengths. For shorter assemblies, the liner can be easily measured and trimmed during installation. It is designed for use with solid steel wires, flux-cored wires, and metal-cored wires. Regular maintenance of the liner, including blowing out dust with compressed air, can extend its life, but for critical production environments, periodic replacement is recommended to avoid unplanned downtime. The ESAB 19167 ensures that your equipment continues to operate at peak efficiency, delivering the reliability expected from professional-grade welding tools.

Additional Information
Packaging Description:pack of 1
Brand:Esab
Item:Liner
Wire Size:0.045-1/16
Length :15 ft
Fits Which Model:MT-250, MT-400, MT-550, ST-23
Material:Steel
Product Type:MIG Gun Conduit Liner
Compatibility:ESAB / L-Tec / Linde MIG Guns

INCLUDED

  • 1x ESAB 19167 Steel Conduit Liner (15 ft)

APPLICATIONS

  • Structural Steel Fabrication
  • Heavy Equipment Repair
  • Shipbuilding and Marine Welding
  • Industrial Manufacturing
  • General Fabrication with .045-1/16" Wire

FAQ

This liner is designed for wire diameters ranging from 0.045 inches to 1/16 inches (1.2mm to 1.6mm).

It fits ESAB, L-Tec, and Linde guns including the ST-23, ST-23A, MT-200, MT-250, MT-300, and MT-400 series.

The liner is supplied at a standard length of 15 feet. It can be trimmed to fit shorter guns if necessary.

No, this is a steel wound liner intended for steel, flux-core, or metal-core wires. Aluminum wire requires a Teflon or Nylon liner to prevent shaving and friction.

Signs include erratic wire feeding, the wire slipping at the drive rolls, burnback at the contact tip, or visible kinks in the liner when removed.

Yes, this is a genuine ESAB replacement part, ensuring proper fit and material quality for your welding equipment.

Install the liner into the gun and seat it fully. Mark the liner at the back end where it needs to be cut (usually flush or sticking out slightly depending on the feeder adapter), remove it slightly, cut with sharp wire cutters, and file the end smooth to prevent wire snagging.

Yes, the steel coil construction is excellent for flux-cored and metal-cored wires within the .045-1/16" size range.

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