This article will cover the essential mechanical testing procedures outlined in ASME BPVC Section IX (ASME section 9)for the qualification of a groove weld PQR (Procedure Qualification Record), including details on specimen extraction location, the objectives of the testing, and criteria for acceptance. Testing Requirement: QW-451 outlines the specific type and quantity of test specimens … Continue reading Mechanical Testing Requirement as per ASME BPVC Section IX