Are storage tanks a welding challenge?

Storage tanks can present welding challenges. Learn how subarc welding solutions can optimize results in storage tank construction. To support global energy and manufacturing demands, the outlook for construction of bulk storage tanks and terminals remains positive.

How do I choose a submerged arc welding power source?

When choosing submerged arc welding power sources and accessories, look for equipment that offers: Seamless integration and simple setup. As one all-inclusive solution, the Miller® SubArc Digital System is portable and simple to set up.

Why is weld quality important?

Weld quality: Weld quality drives the schedule and costs. It’s important to avoid rework and failed welds to save time and money. Testing requirements vary based on the type of tank. For many storage tanks, welds may be subject to non-destructive examination (NDE) every 100 or 200 feet.

What are automatic girth welds?

These welds can drive the entire project. They are most commonly made using a single- or double-sided automatic girth welder (AGW) with the submerged arc welding (SAW) process. If that machine breaks down or is producing poor-quality welds, it takes the whole job out of rhythm.