DU Metric

Item # Material D – Tube O.D. E – Min. h – Width Across Flat H – Width Across Flat l L
DU-2M-S Stainless Steel 316/316L 2.0 mm 1.7 mm 12.0 mm 12.0 mm 22.4 mm 35.6 mm
DU-3M-S Stainless Steel 316/316L 3.0 mm 2.4 mm 12.0 mm 12.0 mm 22.1 mm 35.3 mm
DU-4M-S Stainless Steel 316/316L 4.0 mm 2.4 mm 12.0 mm 12.0 mm 24.1 mm 37.3 mm
DU-6M-S Stainless Steel 316/316L 6.0 mm 4.8 mm 14.0 mm 14.0 mm 26.2 mm 41.0 mm
DU-8M-S Stainless Steel 316/316L 8.0 mm 6.4 mm 15.0 mm 16.0 mm 28.2 mm 43.2 mm
DU-10M-S Stainless Steel 316/316L 10.0 mm 7.9 mm 18.0 mm 19.0 mm 31.0 mm 46.2 mm
DU-12M-S Stainless Steel 316/316L 12.0 mm 9.5 mm 22.0 mm 22.0 mm 31.0 mm 51.2 mm
DU-15M-S Stainless Steel 316/316L 15.0 mm 11.9 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-16M-S Stainless Steel 316/316L 16.0 mm 12.7 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-18M-S Stainless Steel 316/316L 18.0 mm 15.1 mm 27.0 mm 30.0 mm 33.3 mm 53.5 mm
DU-20M-S Stainless Steel 316/316L 20.0 mm 15.9 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-22M-S Stainless Steel 316/316L 22.0 mm 18.3 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-25M-S Stainless Steel 316/316L 25.0 mm 21.8 mm 35.0 mm 38.0 mm 40.4 mm 65.0 mm
DU-28M-S Stainless Steel 316/316L 28.0 mm 21.8 mm 41.0 mm 46.0 mm 43.4 mm 85.0 mm
DU-32M-S Stainless Steel 316/316L 32.0 mm 28.6 mm 46.0 mm 50.0 mm 51.3 mm 97.3 mm
DU-38M-S Stainless Steel 316/316L 38.0 mm 33.7 mm 55.0 mm 60.0 mm 58.4 mm 113.6 mm
DU-2M-B Brass 2.0 mm 1.7 mm 12.0 mm 12.0 mm 22.4 mm 35.6 mm
DU-3M-B Brass 3.0 mm 2.4 mm 12.0 mm 12.0 mm 22.1 mm 35.3 mm
DU-4M-B Brass 4.0 mm 2.4 mm 12.0 mm 12.0 mm 24.1 mm 37.3 mm
DU-6M-B Brass 6.0 mm 4.8 mm 14.0 mm 14.0 mm 26.2 mm 41.0 mm
DU-8M-B Brass 8.0 mm 6.4 mm 15.0 mm 16.0 mm 28.2 mm 43.2 mm
DU-10M-B Brass 10.0 mm 7.9 mm 18.0 mm 19.0 mm 31.0 mm 46.2 mm
DU-12M-B Brass 12.0 mm 9.5 mm 22.0 mm 22.0 mm 31.0 mm 51.2 mm
DU-15M-B Brass 15.0 mm 11.9 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-16M-B Brass 16.0 mm 12.7 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-18M-B Brass 18.0 mm 15.1 mm 27.0 mm 30.0 mm 33.3 mm 53.5 mm
DU-20M-B Brass 20.0 mm 15.9 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-22M-B Brass 22.0 mm 18.3 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-25M-B Brass 25.0 mm 21.8 mm 35.0 mm 38.0 mm 40.4 mm 65.0 mm
DU-2M-C Carbon Steel 2.0 mm 1.7 mm 12.0 mm 12.0 mm 22.4 mm 35.6 mm
DU-3M-C Carbon Steel 3.0 mm 2.4 mm 12.0 mm 12.0 mm 22.1 mm 35.3 mm
DU-4M-C Carbon Steel 4.0 mm 2.4 mm 12.0 mm 12.0 mm 24.1 mm 37.3 mm
DU-6M-C Carbon Steel 6.0 mm 4.8 mm 14.0 mm 14.0 mm 26.2 mm 41.0 mm
DU-8M-C Carbon Steel 8.0 mm 6.4 mm 15.0 mm 16.0 mm 28.2 mm 43.2 mm
DU-10M-C Carbon Steel 10.0 mm 7.9 mm 18.0 mm 19.0 mm 31.0 mm 46.2 mm
DU-12M-C Carbon Steel 12.0 mm 9.5 mm 22.0 mm 22.0 mm 31.0 mm 51.2 mm
DU-15M-C Carbon Steel 15.0 mm 11.9 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-16M-C Carbon Steel 16.0 mm 12.7 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-18M-C Carbon Steel 18.0 mm 15.1 mm 27.0 mm 30.0 mm 33.3 mm 53.5 mm
DU-20M-C Carbon Steel 20.0 mm 15.9 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-22M-C Carbon Steel 22.0 mm 18.3 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-25M-C Carbon Steel 25.0 mm 21.8 mm 35.0 mm 38.0 mm 40.4 mm 65.0 mm
DU-28M-C Carbon Steel 28.0 mm 21.8 mm 41.0 mm 46.0 mm 43.4 mm 85.0 mm
DU-32M-C Carbon Steel 32.0 mm 28.6 mm 46.0 mm 50.0 mm 51.3 mm 97.3 mm
DU-38M-C Carbon Steel 38.0 mm 33.7 mm 55.0 mm 60.0 mm 58.4 mm 113.6 mm
DU-2M-SD Super Duplex 2.0 mm 1.7 mm 12.0 mm 12.0 mm 22.4 mm 35.6 mm
DU-3M-SD Super Duplex 3.0 mm 2.4 mm 12.0 mm 12.0 mm 22.1 mm 35.3 mm
DU-4M-SD Super Duplex 4.0 mm 2.4 mm 12.0 mm 12.0 mm 24.1 mm 37.3 mm
DU-6M-SD Super Duplex 6.0 mm 4.8 mm 14.0 mm 14.0 mm 26.2 mm 41.0 mm
DU-8M-SD Super Duplex 8.0 mm 6.4 mm 15.0 mm 16.0 mm 28.2 mm 43.2 mm
DU-10M-SD Super Duplex 10.0 mm 7.9 mm 18.0 mm 19.0 mm 31.0 mm 46.2 mm
DU-12M-SD Super Duplex 12.0 mm 9.5 mm 22.0 mm 22.0 mm 31.0 mm 51.2 mm
DU-15M-SD Super Duplex 15.0 mm 11.9 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-16M-SD Super Duplex 16.0 mm 12.7 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-18M-SD Super Duplex 18.0 mm 15.1 mm 27.0 mm 30.0 mm 33.3 mm 53.5 mm
DU-20M-SD Super Duplex 20.0 mm 15.9 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-22M-SD Super Duplex 22.0 mm 18.3 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-25M-SD Super Duplex 25.0 mm 21.8 mm 35.0 mm 38.0 mm 40.4 mm 65.0 mm
DU-2M-L20 Alloy 20 2.0 mm 1.7 mm 12.0 mm 12.0 mm 22.4 mm 35.6 mm
DU-3M-L20 Alloy 20 3.0 mm 2.4 mm 12.0 mm 12.0 mm 22.1 mm 35.3 mm
DU-4M-L20 Alloy 20 4.0 mm 2.4 mm 12.0 mm 12.0 mm 24.1 mm 37.3 mm
DU-6M-L20 Alloy 20 6.0 mm 4.8 mm 14.0 mm 14.0 mm 26.2 mm 41.0 mm
DU-8M-L20 Alloy 20 8.0 mm 6.4 mm 15.0 mm 16.0 mm 28.2 mm 43.2 mm
DU-10M-L20 Alloy 20 10.0 mm 7.9 mm 18.0 mm 19.0 mm 31.0 mm 46.2 mm
DU-12M-L20 Alloy 20 12.0 mm 9.5 mm 22.0 mm 22.0 mm 31.0 mm 51.2 mm
DU-15M-L20 Alloy 20 15.0 mm 11.9 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-16M-L20 Alloy 20 16.0 mm 12.7 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-18M-L20 Alloy 20 18.0 mm 15.1 mm 27.0 mm 30.0 mm 33.3 mm 53.5 mm
DU-20M-L20 Alloy 20 20.0 mm 15.9 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-22M-L20 Alloy 20 22.0 mm 18.3 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-25M-L20 Alloy 20 25.0 mm 21.8 mm 35.0 mm 38.0 mm 40.4 mm 65.0 mm
DU-2M-HC Hastelloy C276 2.0 mm 1.7 mm 12.0 mm 12.0 mm 22.4 mm 35.6 mm
DU-3M-HC Hastelloy C276 3.0 mm 2.4 mm 12.0 mm 12.0 mm 22.1 mm 35.3 mm
DU-4M-HC Hastelloy C276 4.0 mm 2.4 mm 12.0 mm 12.0 mm 24.1 mm 37.3 mm
DU-6M-HC Hastelloy C276 6.0 mm 4.8 mm 14.0 mm 14.0 mm 26.2 mm 41.0 mm
DU-8M-HC Hastelloy C276 8.0 mm 6.4 mm 15.0 mm 16.0 mm 28.2 mm 43.2 mm
DU-10M-HC Hastelloy C276 10.0 mm 7.9 mm 18.0 mm 19.0 mm 31.0 mm 46.2 mm
DU-12M-HC Hastelloy C276 12.0 mm 9.5 mm 22.0 mm 22.0 mm 31.0 mm 51.2 mm
DU-15M-HC Hastelloy C276 15.0 mm 11.9 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-16M-HC Hastelloy C276 16.0 mm 12.7 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-18M-HC Hastelloy C276 18.0 mm 15.1 mm 27.0 mm 30.0 mm 33.3 mm 53.5 mm
DU-20M-HC Hastelloy C276 20.0 mm 15.9 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-22M-HC Hastelloy C276 22.0 mm 18.3 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-25M-HC Hastelloy C276 25.0 mm 21.8 mm 35.0 mm 38.0 mm 40.4 mm 65.0 mm
DU-2M-M Alloy 400 2.0 mm 1.7 mm 12.0 mm 12.0 mm 22.4 mm 35.6 mm
DU-3M-M Alloy 400 3.0 mm 2.4 mm 12.0 mm 12.0 mm 22.1 mm 35.3 mm
DU-4M-M Alloy 400 4.0 mm 2.4 mm 12.0 mm 12.0 mm 24.1 mm 37.3 mm
DU-6M-M Alloy 400 6.0 mm 4.8 mm 14.0 mm 14.0 mm 26.2 mm 41.0 mm
DU-8M-M Alloy 400 8.0 mm 6.4 mm 15.0 mm 16.0 mm 28.2 mm 43.2 mm
DU-10M-M Alloy 400 10.0 mm 7.9 mm 18.0 mm 19.0 mm 31.0 mm 46.2 mm
DU-12M-M Alloy 400 12.0 mm 9.5 mm 22.0 mm 22.0 mm 31.0 mm 51.2 mm
DU-15M-M Alloy 400 15.0 mm 11.9 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-16M-M Alloy 400 16.0 mm 12.7 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-18M-M Alloy 400 18.0 mm 15.1 mm 27.0 mm 30.0 mm 33.3 mm 53.5 mm
DU-20M-M Alloy 400 20.0 mm 15.9 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-22M-M Alloy 400 22.0 mm 18.3 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-25M-M Alloy 400 25.0 mm 21.8 mm 35.0 mm 38.0 mm 40.4 mm 65.0 mm
DU-2M-IN Alloy 600 2.0 mm 1.7 mm 12.0 mm 12.0 mm 22.4 mm 35.6 mm
DU-3M-IN Alloy 600 3.0 mm 2.4 mm 12.0 mm 12.0 mm 22.1 mm 35.3 mm
DU-4M-IN Alloy 600 4.0 mm 2.4 mm 12.0 mm 12.0 mm 24.1 mm 37.3 mm
DU-6M-IN Alloy 600 6.0 mm 4.8 mm 14.0 mm 14.0 mm 26.2 mm 41.0 mm
DU-8M-IN Alloy 600 8.0 mm 6.4 mm 15.0 mm 16.0 mm 28.2 mm 43.2 mm
DU-10M-IN Alloy 600 10.0 mm 7.9 mm 18.0 mm 19.0 mm 31.0 mm 46.2 mm
DU-12M-IN Alloy 600 12.0 mm 9.5 mm 22.0 mm 22.0 mm 31.0 mm 51.2 mm
DU-15M-IN Alloy 600 15.0 mm 11.9 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-16M-IN Alloy 600 16.0 mm 12.7 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-18M-IN Alloy 600 18.0 mm 15.1 mm 27.0 mm 30.0 mm 33.3 mm 53.5 mm
DU-20M-IN Alloy 600 20.0 mm 15.9 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-22M-IN Alloy 600 22.0 mm 18.3 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-25M-IN Alloy 600 25.0 mm 21.8 mm 35.0 mm 38.0 mm 40.4 mm 65.0 mm
DU-2M-L625 Alloy 625 2.0 mm 1.7 mm 12.0 mm 12.0 mm 22.4 mm 35.6 mm
DU-3M-L625 Alloy 625 3.0 mm 2.4 mm 12.0 mm 12.0 mm 22.1 mm 35.3 mm
DU-4M-L625 Alloy 625 4.0 mm 2.4 mm 12.0 mm 12.0 mm 24.1 mm 37.3 mm
DU-6M-L625 Alloy 625 6.0 mm 4.8 mm 14.0 mm 14.0 mm 26.2 mm 41.0 mm
DU-8M-L625 Alloy 625 8.0 mm 6.4 mm 15.0 mm 16.0 mm 28.2 mm 43.2 mm
DU-10M-L625 Alloy 625 10.0 mm 7.9 mm 18.0 mm 19.0 mm 31.0 mm 46.2 mm
DU-12M-L625 Alloy 625 12.0 mm 9.5 mm 22.0 mm 22.0 mm 31.0 mm 51.2 mm
DU-15M-L625 Alloy 625 15.0 mm 11.9 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-16M-L625 Alloy 625 16.0 mm 12.7 mm 24.0 mm 25.0 mm 31.8 mm 52.0 mm
DU-18M-L625 Alloy 625 18.0 mm 15.1 mm 27.0 mm 30.0 mm 33.3 mm 53.5 mm
DU-20M-L625 Alloy 625 20.0 mm 15.9 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-22M-L625 Alloy 625 22.0 mm 18.3 mm 30.0 mm 32.0 mm 34.8 mm 55.0 mm
DU-25M-L625 Alloy 625 25.0 mm 21.8 mm 35.0 mm 38.0 mm 40.4 mm 65.0 mm
DU-2M-L825 Alloy 825 2.0 mm 1.7 mm 12.0 mm 12.0 mm 22.4 mm 35.6 mm
DU-3M-L825 Alloy 825 3.0 mm 2.4 mm 12.0 mm 12.0 mm 22.1 mm 35.3 mm