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Welding, WPQ testing

Welding, WPQ testing

Welding, WPQ testing

We check the requirements and qualification of all common welding processes including brazing and thermal cutting for metallic materials according to various standards.

During the qualification, a test piece is welded in the presence of the TÜV AUSTRIA inspector in accordance with the specifications of your pWPS and then subjected to testing in our laboratory.

The WPQR report issued by the inspection body qualifies the welding process or welding instruction (WPS).

Services

Support in the selection of test pieces and the choice of welding parameters

  • On-site inspection of the welding by the TÜV AUSTRIA inspector
  • Production of samples in our own workshop
  • Full testing of the samples in our own laboratory
  • Certificate issued by TÜV AUSTRIA

Standards according to which we qualify:

ÖNORM EN ISO 15614-1
Specification and qualification of welding procedures for metallic materials - Welding procedure test. Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys

ÖNORM EN ISO 15614-2
Specification and qualification of welding procedures for metallic materials – Welding procedure test Part 2: Arc welding of aluminium and its alloys

ÖNORM EN ISO 15614-3
Specification and qualification of welding procedures for metallic materials ― Welding procedure test Part 3: Fusion welding of non-alloyed and low-alloyed cast irons

ÖNORM EN ISO 15614-5
Specification and qualification of welding procedures for metallic materials – Welding procedure test Part 5: Arc welding of titanium, zirconium and their alloys

ÖNORM EN ISO 15614-6
Specification and qualification of welding procedures for metallic materials ― Welding procedure test Part 6: Arc and gas welding of copper and its alloys

ÖNORM EN ISO 15614-7
Specification and qualification of welding procedures for metallic materials ― Welding procedure test Part 7: Overlay welding

ÖNORM EN ISO 15614-8
Specification and qualification of welding procedures for metallic materials ― Welding procedure test Part 8: Welding of tubes to tube-plate joints

ÖNORM EN ISO 15614-11
Specification and qualification of welding procedures for metallic materials – Welding procedure test Part 11: Electron and laser beam welding

ÖNORM EN ISO 15614-12
Specification and qualification of welding procedures for metallic materials ― Welding procedure test Part 12: Spot, seam and projection welding

ÖNORM EN ISO 15614-14
Specification and qualification of welding procedures for metallic materials ― Welding procedure test Part 14: Laser-arc hybrid welding of steels, nickel and nickel alloys

ÖNORM EN ISO 15613
Specification and qualification of welding procedures for metallic materials - Qualification based on pre-production welding test (ISO 15613:2004)

ÖNORM EN ISO 14555
Welding ― Arc stud welding of metallic materials

ÖNORM EN ISO 14276-1
Pressure equipment for refrigerating systems and heat pumps

ÖNORM EN ISO 17660-1
Welding ― Welding of reinforcing steel Part 1: Load bearing welded joints

ÖNORM EN ISO 17660-2
Welding ― Welding of reinforcing steel Part 2: Non-load bearing welded joints

AD 2000 HP 2/1
Procedure testing for joining processes - Procedure testing for welded joints

ÖNORM EN ISO 13134
Brazing Procedure approval

Contact our expert Hannes Miglitsch hannes.miglitsch@tvfa.at

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