quality control

Pro-Pipe Norway AS offers our customers in the district heating and offshore sector professional coordination in welding technical know-how and quality control of welding work in accordance with welding EN 729.

Our employees are trained and qualified in the following areas:
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​Welding methods and equipment

  • Selection of technically most suitable welding method in terms of quality, economy and material
  • ​Choosing the most appropriate way to make weld joints based on drawings and specifications.
  • ​Be able to initiate repair work on the basis of inspection reports
  • ​Be able to prepare a written report documenting that the welding work has been carried out in accordance with the production specifications.
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Materials and their weldability

  • ​Assessment of the validity of material certificates based on requirements in DS/ISO, DIN and future EN /Euronorm
  • Assessment and reception of steel based on the certificate’s information on manufacturing process, chemical analysis, mechanical properties and heat treatment
  • Assessment of the importance of heat intake on the mechanical properties of the Heat Affected Zone (HAZ) and the determination of new welding data based on calculations by heat supply
  • Take precautions against metallurgical defects – such as tear-out fractures, heat and hydrogen cracks.

Constructive, fabrication and quality controversy

  • Be able to understand and assess shrinkage and deformations
  • ​Calculations of welding stresses and deformations
  • ​Be able to take precautions against deformations – including welding fixtures, welding order, free shrinkage and more
  • ​Be able to help increase quality through the knowledge of quality management
  • ​Be able to judge welding failure
  • ​Be able to propose changes in production and construction so that they are weldable.
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Calculations, geometry connection with welding technique

  • Geometric definitions and figures
  • Plan geometric calculations
  • Calculation rules for trigonometric calculations
  • Be able to perform mixed calculations in connection with welding technical tasks
  • Be able to perform calculations of current, voltage, resistance, electrical components, induction, magnetism, mechanical physics​
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iiw

Certifikat fra International Institute of Welding.

contact us​

If you have a job you want to do by a well-established company with roots in both Denmark and Norway, write to us today.​

 
 
 
 
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Varde

Pro-Pipe Norway AS
Sydagervej 3, Alslev
6800 Varde
Denmark

Org. nr: 891 847 122

Porsgrunn

Pro-Pipe Norway AS - Porsgrunn
Movegen 34
3946 Porsgrunn
Norway

Org. nr: 891 847 122

☎ Phone: +47 90 87 88 42

✉ Mail: kontakt@pro-pipe.no

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