Certification of Welding Shops
Certification of welding companies is an official confirmation that the company complies with welding standards and has qualified personnel.
Physico-Chemical Mechanism of Action
Certification does not directly ensure the physical or chemical properties of the metal but verifies the technical processes and the competence of the welding personnel.
Metallurgical Relevance & Risks in Welding
A lack of certification can lead to insufficiently qualified work, which can cause risks such as porosity, cracks, or faulty microstructure. This can jeopardize the safety and service life of components.
Workshop Practice & Instructions
To be certified, welding companies must be regularly inspected. This includes:
• Compliance with welding standards and codes
• Training and qualification of welding personnel
• Documentation of all welding processes
• Regular maintenance and calibration of equipment