Welding neck flange, aluminium acc. to EN 485, EN AW 5754, PN10/16, DIN, sim. to DIN 2632/33 Contributing author:Iris Schwab Article published:30/07/2018 Contribution category: Read morePre-welding flange, aluminum acc. to EN 485, EN AW 5754, PN10/16, DIN, sim. to DIN 2632/33
