Weld Testing
WELDER QUALIFICATION AND WELDING PROCEDURE QUALIFICATION
We offers independent, third-party weld testing services for Welder Qualification and Welding Procedure Qualification. Welding procedures are usually developed in accordance with a welding code or standard that requires weld samples be produced, inspected, and tested to establish qualification.
We performs destructive and non-destructive weld testing to verify that a welding procedure and welds produced according to the procedure meet requirements. The requirements are generally stated in standards and specifications, including API, ASME, ASTM, AWS, EN, MIL and the Pressure Equipment Directive.
All required testing services are available to verify that a welding procedure meets requirements for qualification and to certify that a welder can properly produce a weld to specification. Welding coupons and specimens are also prepared onsite in our machine shop. The results of all qualification testing are documented in certified reports.
Weld Testing
Welding Procedure Qualification
The welding procedure is reviewed in detail, then testing and inspection is performed on welds produced in accordance with the procedure to verify all requirements are met. Weld coupon testing often includes visual examination, mechanical testing, metallographic examination and nondestructive testing. We may also assist with preparation of Welding Procedure Qualification as per client or project requirements.
Welder Qualification
After confirmation that a welding procedure meets a specified standard, welders may be qualified for the procedure. This involves conducting tests on the weld to ensure it was produced to specification, correct filler material was used and the weld joint is aligned accurately. The welder qualification test is generally required to support welder certification.