Pipe Welding | MillerWelds

Infrastructure and Pipe

Heavy-Duty Solutions for the World's Most Critical Welds

On the pipeline, every weld is critical.

From root to cap, every pass demands the best from you and your welder. Is your equipment and filler metal up to the task?

Shop or field, no matter where you weld, turn to Miller for Pipe Welding Solutions that maximize productivity and weld quality, delivering a real competitive edge.

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PipeWorx 400 Welding System Improves Manufacturer’s Productivity 50 Percent

A switch to Regulated Metal Deposition (RMD®) helped Sigma Thermal increase productivity while maintaining high weld quality.
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Team Industries Stays on the Cutting Edge with Miller® Equipment to Go Above and Beyond for Customers

Team Industries, a leader in pipe fabrication, relies on the latest pipe welding systems from Miller for productivity gains and improved welder training.
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Miller PipeWorx Paired with Pipe Jammer Results in Nearly 100% X-Ray Passage Rate

Combining Miller PipeWorx power source and a RMD root pass with a Pipe Jammer system led to major productivity gains for USA Energy Fabrication.

Cap and Fill Passes on Pipe with Pro-Pulse

Provides a technical explanation of the techniques required to weld carbon steel and stainless steel pipe with the MIG Pro Pulse.

Welding Process Changeover with Miller's PipeWorx

With multiprocess welding systems, process changeover takes five to 10 minutes. Operators usually need to change the welding lead (TIG torch to Stick electrode holder to wire feeder, etc.) as well as swap the work lead because different processes require different polarities. In pipe fabrication shops, MIG, Stick

Easily Change Welding Processes for Pipe Fabrication

The PipeWorx 400 lets welders at Dixie Mechanical switch welding processes with the push of a button during pipe fabrication.

Why Pipe Fabrication Industry Leaders Choose PipeWorx 400

From root to cap, the Miller® PipeWorx 400 system delivers increased productivity and quality for every pipe welded.

Selecting Best Pipe Welder Was Key for Dixie Mechanical

Dixie President Greg Howell knows easy-to-use welding power sources help operators produce quality welds efficiently.

Eliminate Back Purge in Stainless Steel Pipe Welding

Dixie Mechanical eliminated back purge and cut welding time by more than 30% with a process change and the PipeWorx 400.

Dixie Mechanical Saves Time and Money With Miller PipeWorx

Pipe fabricator Dixie Mechanical uses the latest in welding technology to eliminate back purge on stainless steel pipe.

Connecting a Foot Pedal to the PipeWorx 400

Follow these steps to connect a foot pedal to the PipeWorx 400 welding system.

MIG Process Setup for the PipeWorx 400 Welding System

Learn how to set up and control the MIG process with a PipeWorx 400 welding system and wire feeder.

Set Up Auto Purge on the PipeWorx 400 Welding System

Auto purge allows the operator to purge the gas system without holding the purge button or the gun trigger.

Adjusting Arc Length and Arc Control on the PipeWorx 400

Get tips for fine tuning arc length and arc control to your preferences when using advanced wire processes on the PipeWorx 400.

PipeWorx 400 Welding System Power Input Configuration

The PipeWorx is factory set at 460 volts power. If 230-volt input is needed, only a qualified person may make this installation.

Volt Sense Lead Connection on the PipeWorx 400

Volt sense lead connection provides accurate voltage feedback for proper operation of the MIG welding processes.

Set Up Gas Pre and Post Flow on the PipeWorx 400

Optimize TIG welding results — follow these steps to select and adjust pre and post flow on your PipeWorx 400 welding system.

How To Restore Factory Settings on PipeWorx 400 System

Follow these instructions to restore the factory settings on your PipeWorx 400 welding system.

Wire Feeding and Gun Consumable Tips for the PipeWorx 400

Follow these tips to troubleshoot common wire feeding and consumable issues so you can keep the entire system running smoothly.

Set Up Shielding Gas for TIG Welding on the PipeWorx 400

Make sure the TIG gas hook up is properly connected before you TIG weld with the PipeWorx 400.

How To Access Memory Functions on the PipeWorx 400

Learn more about how to save and retrieve preferred weld settings on the PipeWorx 400 welding system.

How To Set Up the Auto Jog Feature on the PipeWorx 400

Learn how to set up auto jog so your PipeWorx 400 will automatically feed the wire for the length of the gun selected.

TIG and Stick Setup for the PipeWorx 400 Welding System

Follow these simple steps to set your PipeWorx 400 up for TIG and stick welding and to select the proper amperage.

Save Weld Settings to a Memory Card on the PipeWorx 400

Saving weld parameters eliminates guesswork for operators to remember settings. Watch this video to learn how to save settings.

Save Time With Trigger Select on the PipeWorx 400

Trigger select allows operators to utilize different parameters or processes without going back to the machine front panel.

Updating Software for the PipeWorx 400 Welding System

Follow these steps to check what software version your machine is running and to install any available software updates.

RMD Welding Technology Doubles Productivity for Sigma Thermal

Manufacturer Sigma Thermal improved productivity 50 percent with a switch to Regulated Metal Deposition (RMD®) from Miller.

Welding Process Change Makes Manufacturer More Competitive

A welding process conversion to Regulated Metal Deposition (RMD®) helps Sigma Thermal stay ahead of the competition.

RMD on Carbon Steel Pipe

See a technical explanation of the techniques required to weld carbon steel pipe with the RMD Pro (MIG Modified Short Circuit) welding process.

Shinn Mechanical's Award-Winning Welding Boom Configuration

Shinn Mechanical's innovative welding boom design.

Pulsed MIG Welding Improves Weld Quality in Pipe Fabrication

The advanced MIG welding outputs of Miller's PipeWorx™ Welding System — RMD™ and Pro-Pulse™ — enable you to make code-quality root.

RMD on Stainless Steel Pipe

Provides a technical explanation of the requirements to weld stainless steel (without backing gas) pipe with the RMD Pro.

Preparation of the Pipe Joint

Provides a technical explanation of the steps required to prepare and tack weld pipe for RMD Pro (MIG Modified Short Circuit) welding.

USA Energy Fabrication More than Triples Productivity with Miller PipeWorx

Combining Miller PipeWorx and RMD root pass with a Pipe Jammer system led to major productivity gains for USA Energy Fabrication.