- Model NO.: YTYG-21
- Material: Stainless Steel
- Head Type: Round
- Origin: Wuhan, China
- Standard: DIN, ANSI, GB
- Connection: Female
- Transport Package: by Carton
Corrugated Metal Hoses are manufactured as a convoluted tube and are usually fitted with a wire over braid. The convoluted core is produced from stainless steel or nickel alloy sheet with annular or spiral convolutions. For some applications the core can be produced as a multi-ply arrangement. The braid acts to support the core against pressure and also provides a restraint to prevent the expansion of the length of the core under positive internal pressure. For use in higher pressures environments multiple layers of braid is used to increase the pressure resistance of the hose assembly.
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NO. | DN | ID | OD | Wall thickness | Weight (Kg/m) |
1 | 12 | 11.6 | 18 | 0.2 | 0.17 |
2 | 15 | 14.4 | 21.5 | 0.3 | 0.28 |
3 | 18 | 17.4 | 25.5 | 0.3 | 0.34 |
4 | 20 | 19.4 | 27 | 0.3 | 0.38 |
5 | 25 | 24.4 | 32.5 | 0.3 | 0.46 |
6 | 32 | 31.4 | 40 | 0.3 | 0.6 |
7 | 40 | 39.4 | 50 | 0.3 | 0.75 |
8 | 50 | 49.4 | 63 | 0.3 | 0.9 |
9 | 65 | 64.4 | 81 | 0.3 | 1.6 |
10 | 80 | 79.2 | 98 | 0.4 | 2 |
11 | 100 | 99.2 | 120 | 0.4 | 2.6 |
12 | 125 | 124 | 150 | 0.5 | 3.9 |
13 | 150 | 149 | 180 | 0.5 | 4.3 |
14 | 200 | 198.8 | 240 | 0.6 | 6.8 |
15 | 250 | 248.4 | 300 | 0.8 | 11 |
16 | 300 | 298 | 355 | 1 | 17.5 |
17 | 350 | 348 | 410 | 1 | 20 |
18 | 400 | 397.6 | 460 | 1.2 | 25 |
19 | 450 | 447.6 | 489 | 1.2 | 29 |
20 | 500 | 497.6 | 545 | 1.2 | 33.5 |
21 | 600 | 597.6 | 650 | 1.2 | 40.5 |





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