Procedure Qualification Record
Record of the welding data used to make the test weldment, containing the actual values or ranges of the essential and supplementary essential variables used in preparing the test weldments, including the test results.
Source: API Specification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017. Global Standards
Source: API STANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017. Global Standards
Procedure Qualification Record (PQR)
Written documentation stating an assessment that a specific WPS produces welds in accordance with the requirements of this International Standard.
Source: API SPEC 5DP, Specification for Drill Pipe, First Edition, August 2009. Global Standards