Registrations and Certifications

Welded Tube was the first ERW tube producer in North America registered to the now widespread ISO 9000 business system series of standards.

A list of Welded Tube’s certifications is shown below:

1. Welland API 5CT-1358

2. Welland API Q1-2582

3. Welland ISO 9001-2719

4. Port Colborne API 5CT-1359

5. Port Colborne API Q1-2584

6. Port Colborne ISO 9001-2721

7. Lackawanna API Q1-2405

A list of Welded Tube’s technical information documents is shown below:

1. Technical Information table

2. Welded Tube of Canada 2014 Toxic Reduction Accounting – 50 Bowes

3. Welded Tube of Canada 2014 Emissions Reporting Summary Letter – 50 Bowes – Final

4. Welded Tube (111 Rayette) 2014 NPRI Audit Letter

5. Welded Tube (273 Bowes) 2014 NPRI Audit Letter

6. Welded Tube (541 Bowes) 2014 NPRI Audit Letter