Mack Iron holds an ASME, Section VIII, "U" stamp Certificate of Authorization. Code conformance for unfired pressure vessels is available.

All PL and BT strainer housings are designed to ASME Section VIII, Division 1 requirements and fabricated using Code quality material by Code qualified welders and procedures, unless otherwise specified.

Units are not "U" stamped unless specified.

Our ASME Section VIII quality control program in Conjunction with our 100% inspection policy assures your parts meet our QA standards and your specifications.