What is wps/pqr and how to do welder qualification?
What is WPS?
A Welding Procedure Specification (WPS) is the standard written document describing welding procedures, which gives direction to the welder or welding operators for making good and quality production welds as per the standard requirements . … A WPS is developed for each material alloy and for each welding type used.
What is PQR?
A WPS is supported by a Procedure Qualification Record (PQR or WPQR). This PQR is a record of a test weld performed and tested (accurately and repeatedly) to ensure that the procedure will produce a good weld.
This is Our inspection done at Messer cutting Pvt Limited. We have provided them the WPS/PQR ideas and also given them welder qualification.Our welding inspector is 7 years experienced in welding field and has worked in globally recognized projects and government railway projects.you can find more details about welder qualification and welding procedure development onhttp://awo.aws.org/online-courses/wps-pqr-explained/
To know more about the wps/pqr visit our website https://aqcinspection.com/non-destructive-testing/
or contact us on 94893 42244