Do pressure vessel materials include welding materials? The material warranty certificates required by the new regulations must include QR codes; do welding materials also need to have them?
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Do pressure vessel materials include welding materials? The material warranty certificates required by the new regulations must include QR codes; do welding materials also need to have them? If not, how can one communicate with the supplier or inspector? ?
A few days ago, I was also thinking that MTR should have a 2D code
For newly purchased items, it is required to start preparing for them gradually. . .
Do pressure vessel materials not include welding materials?
QR code labeling is the best solution for material traceability; some manufacturers of forgings, pipes, sheets, and similar products already offer QR code scanning. There are companies that specialize in providing technical services for QR codes of material quality assurance certificates. For example, Lex QR Code seems to specialize in QR codes for raw materials used in pressure vessels.
I would like to ask... if I use an old warranty certificate, does it also need to have a QR code or barcode?