Weld Neck Flanges
DIN 2633 PN 16 Weld Neck Flanges,DIN 2633 PN 16 Flanges
DIN 2633 PN 16 Weld Neck Flanges,DIN 2633 Flange We are the DIN 2633 Welding neck Flange,DIN 2633 PN 16 Flange manufacturer in China. The current DIN standards for flanges have been replaced by the new Euronorm: EN 1092-1. For all flanges, one and the same EN standard applies. DIN 2633 Read more…