• WPQR is the process of examining the welding procedure during the compliance process according to the relevant standards (manufacturer's production, supervising the welding test, carrying out the testing procedures and evaluating them).
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  • EN 15085 - The standart of the railway vehicles and their components with detailed rules on all welding requirements. To obtain a certification according to EN15085, inspection staff,equipment and production management must be proved that the requirements are fulfilled.
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  • Welding is a special manufacturing process which is used in sectors to reveal structures which cannot be manufactured as one piece. The EN ISO 3834 series standards are also standards that define all Quality requirements for the operation of this particular process.
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  • ISO 13485 Medical Devices Certification with Kiwa: ensure quality, build trust and comply with regulations in the medical devices sector.
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