Steel Tubing Supplier in De Pere, Wisconsin

Lock Joint Tube Wisconsin expands our ability to serve customers across the Midwest with quality ERW steel tubing, dependable service, and value-added finishing capabilities. Located in De Pere, this facility strengthens our manufacturing footprint and supports customers who need consistency, responsiveness, and technical expertise from a trusted tubing partner.

Whether you need ongoing production support or a supplier that can help solve more specialized tubing requirements, our Wisconsin team is ready to help.

OD Range: .50” – 3.0”
Gauges: 22 - 10
Facility Size: 140,000 sq. ft.

• 2 Bewo saws
• 1 Haven
• Tube straightener
• Cope notch machine

Quality System

• ISO 9001:2015
• ANSI/ISO/ASQ Q9001-2015
• Capability studies

Our De Pere facility is equipped to produce high-quality mechanical tubing with the consistency customers expect from Lock Joint Tube. With three tube mills and a practical range of finishing capabilities, this location is built to support a wide variety of manufacturing applications.

By combining production capacity with value-added processing, Lock Joint Tube Wisconsin helps customers simplify their supply chain and keep operations moving efficiently.

In addition to tube production, Lock Joint Tube Wisconsin offers finishing capabilities that help customers receive tubing that is better aligned with their operational needs. From saw cutting to straightening and cope notching, these services support improved workflow, reduced handling, and a more efficient path into downstream processing.

Quality is built into every step at Lock Joint Tube Wisconsin. Our De Pere facility operates under recognized quality standards and supports capability studies to help ensure consistency, reliability, and confidence in every order.

When customers work with Lock Joint Tube, they can expect a team that understands the importance of precision, repeatability, and performance.

Lock Joint Tube Wisconsin gives customers access to another strong LJT manufacturing location backed by the service, quality focus, and technical knowledge that define our business. If you are looking for a tubing supplier in Wisconsin that can deliver dependable production and responsive support, we are here to help.

Contact our team today to learn more about our capabilities.