Certification of welding production quality requirements: the base for EN 1090 structures, pressure equipment and customer specifications.
ISO 3834 certifies the welding production of a manufacturer: personnel, equipment, procedures and control, at one of three levels: comprehensive (part 2), standard (part 3) or elementary (part 4). It is required for EN 1090 steel and aluminium structures, pressure equipment, railway vehicles and many customer specifications.
Structures and pressure equipment with high requirements: EN 1090 EXC3/EXC4, PED.
Typical for steel structures EXC2 and general fabrication.
Simple products with basic welding requirements.
Products, materials, welding processes and the required level.
WPS/WPQR, welder certificates, coordination appointment.
On-site assessment of welding production and control.
Valid 3 years with annual surveillance; entry in the register.
Tell us the products, materials and welding processes: we define the level and size the audit.