Lock Joint Tube & Steel Tubing FAQ

It varies by shape, gauge, and material type.

Yes, we are ISO 9000; 2015 certified.

We have locations in South Bend Indiana, Temple Texas, Chattanooga Tennessee, and Orwell Ohio.

Yes, any kind of PPAP or ISIR customer requirements are fully supported.

YES! Our metallurgical lab has some of the countries’ leading experts and top tier equipment.

Yes, Lock Joint Tube supplies many types of packaging based on individual customer manufacturing requirements.

Yes, within the Midwest geographic location we have established freight routes

Yes, we are RohS compliant.

Yes

Yes, based on customer requirements we are able to fully certify our supply chain.

LJT is able to supply world class material traceability

LJT utilizes multiple corrective action methodologies in identifying and correcting potential non conformances.

Yes, LJT has a robust system for identifying and perusing continuous improvement projects

Yes, we statistical product evaluation in all our processes and are able to provide them upon request.

Yes, LJT has an extensive and robust calibration system

Absolutely!

LJT is committed to lowering scope I and II emissions, as well as sourcing green steel. Learn more here.