Welding qualification Zirconium and 25-22-2 foil
Today again some good developments to share: we added more materials to the list of welding certifications (WPQ / PQR acc. ASME IX): – Zirconium 702 diaphragm to Zirconium 702 seal body – 25-22-2 diaphragm to an AISI 310 MoLn body. Both of these […]