Pioneers in Hardbanding

Repair and Protect Your Pipe Like Never Before

Arnco revolutionized the industry with casing-friendly hardbanding alloys nearly 35 years ago. Today, we’re still leading the way with Heatless Welding Solutions (HWS)—a cost-effective way to repair and protect your workstring tubing and drill pipe without replacing them.

Revolutionizing Welding with Heatless Technology

Thought pipe repair wasn’t possible? Arnco’s Heatless Welding Solutions make it easy to repair worn-out pipe. Our patent-pending process uses low heat to weld on even thin materials without cracking or weakening them. This keeps your pipe strong and reliable, no matter the job.

Our process works in all conditions, even freezing temperatures, and is safe for pipes with internal coatings. Whether you’re repairing or adding protection, Arnco’s HWS saves you time and money while keeping your pipe in the field longer.

What We Offer

Arnco’s services are designed to repair and protect your pipe in the toughest conditions:

Workstring Tubing Connection Refurbishment

Restore worn tubing connections to like-new condition.

Tube Body Wear Pads

Add hardbanding to mid-tube areas to protect against wear.

Slip Cut Repair

Fix damaged pipe by replacing worn material with weld buildup.

Tool Joint Rebuilding

Restore worn tool joints by increasing their OD by ½ inch.

Hardbanding Non-Magnetic Drill Collars

Apply safe, crack-free hardbanding to NMDCs.

Hardfacing Mud Motors

Protect bent housings with distortion-free hardfacing.

Hardbanding Over Internal Plastic Coating

Safely apply hardbanding without damaging coatings.

Hardbanding in Cold Weather

Weld safely in freezing temperatures without preheating or slow cooling.

How You Benefit

Arnco’s Heatless Welding Solutions work harder so you don’t have to:

Extend Pipe Life: Return damaged pipe to like-new condition or prevent wear altogether.
Protect Tubes: Give tube bodies the same protection as tool joints.
Reduce Downtime: No preheating or slow cooling needed—just fast, reliable welding.
Work Safely: Computer-controlled welding ensures precision and reduces risks.
Use Proven Tech: The same advanced welding trusted by industries like aerospace.

Why Arnco?

Arnco’s Heatless Welding Solutions are field-tested and proven to deliver. No preheating, no cracking, no wasted time.

Works in freezing temperatures.
Keeps your pipe’s original strength.
Inspectable with standard methods.

Save Time. Save Money. Save the Pipe.

For over 35 years, Arnco has been protecting the oilfield’s most valuable assets. Our Heatless Welding Solutions are the next step, helping you repair and protect pipe better than ever before.