KP3162-3B1 - Lincoln Electric KP3162-3B1 Extended Life Subarc Contact Tip 3/32 in (10-Pack)

Reliable Contact Tips for Heavy Fabrication

When you are running long submerged arc welds, the last thing you want is a contact tip failure interrupting your progress. The Lincoln Electric KP3162-3B1 Contact Tip is built to handle the heat. Designed specifically for the K231-1 and K231-2 submerged arc torches, these tips are the industry standard for welders running 3/32-inch (2.4 mm) wire. Whether you are welding thick structural beams, large diameter pipe, or heavy equipment components, these tips deliver the consistency you need to lay down perfect beads pass after pass.

Extended Life for Less Downtime

Standard copper tips often struggle with the extreme heat generated during submerged arc welding. They can soften, wear out quickly, and cause the wire to wander or lose electrical contact. The KP3162-3B1 is different. It is manufactured from a Copper Chrome Zirconium alloy, a material chosen specifically for its superior hardness and heat resistance. This means the tip holds its shape longer, resists "keyholing" (where the hole becomes oval-shaped), and maintains a steady arc for extended periods. For the welder, this means fewer trips to the tool crib to grab a replacement and more time spent actually welding.

Precision Fit for Lincoln Torches

These contact tips are genuine Lincoln Electric parts, guaranteeing a perfect fit for your K231 series torches. Using OEM parts eliminates the frustration of cross-threading or poor electrical connections that can occur with generic knock-offs. The 3/32-inch bore is machined to tight tolerances to ensure smooth wire feeding without excessive drag or slop. Good electrical contact is essential for the submerged arc process to prevent defects, and these tips provide the reliable current transfer required for X-ray quality welds.

Convenient 10-Pack

Sold in packs of 10, the KP3162-3B1 ensures you have plenty of spares on hand for big jobs. Submerged arc welding is a high-volume process, and having a ready supply of quality consumables is key to keeping your operation running smoothly. Upgrade your setup with these extended-life tips and experience the difference that high-quality alloy consumables make in your daily production.