Welding Certification & Verification

Our welding specialists provide third-party witnessing of weld specification, procedure qualification, and welder qualifications when you need independent verification.

Where you have a requirement for independent verification that welding has been performed to the required specification, our specialists offer third-party witnessing of weld procedure qualification and welder qualifications.

Certifying Welding Procedures

Our services include the certification of welding procedures by creating a Weld Procedure Specification (WPS) and issuing a Weld Procedure Qualification Record (WPQR).

Weld Procedure Specification (WPS)

A WPS is a ‘technique’ card that documents how to produce a weld. Our specialists will:

  • Create a Weld Procedure Specification (WPS).
  • Carry out non-destructive and destructive testing on the weld test piece produced under the WPS in our laboratories.
  • Verify the weld test piece meets the applicable codes or standards.
  • Issue a Weld Procedure Qualification Record (WPQR) for the weld procedure, which qualifies the WPS.

Certifying Welder Qualifications

A welder must hold the necessary qualifications to perform welding. Dymer India’s welding specialists certify welders by:

  • Monitoring and assessing the welder during the welding process.
  • Submitting the test piece to the lab for relevant testing according to the applicable code.
  • Issuing certification for a period of two to three years, after which re-certification is required.

Compliance with International Standards

By using Dymer India’s third-party witnessing services, you can ensure that your welding procedures and welders comply with statutory legislation and internationally recognized welding codes. We qualify and certify welding procedures to:

  • BS EN ISO 15614
  • ASME IX
  • BS EN 287
  • BS EN ISO 9606
  • BS 4872
  • EN 1090-2
  • ISO 3834-2

Company Approvals and Accreditations

Dymer India is accredited by:

  • IMAB (International Management Accreditation Board) - Singapore: Recognized for promoting safety, reducing risk, and managing quality.
  • SAFED (The Safety Assessment Federation): Associate membership for promoting safety in testing and inspections.
  • IMAB (UKAS) Accredited Laboratory: All weld testing is conducted in our UKAS-accredited laboratory.

Pressure Equipment Directive (PED) Certification

Dymer India is certified by a Notified Body to conduct third-party witnessing of welding work under the Pressure Equipment Directive (PED). This EU directive is mandatory for designing and manufacturing pressure equipment with a maximum allowable pressure of greater than 0.5 bar.

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