Material | 304 |
Size | Can be customized |
Usage | Water hoses |
Shape | Round |
Way of connecting | NPT |
flexible metal bellow
12â¤DNâ¤800
 The specification of DN50 flexible metal bellow as follows:
1. DN 50*500 metal bellow hose
2. Material : SS304
3. Working pressure: 2.5Mpa
4. Â Female circle nut
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u Product Description
 Flexible metal bellow
The temperature is from -196 to 420 deg.C, pressure can be 0.6~2.5Mpa, the material of the flexible metal bellow is made of SS304,SS321,SS316 or SS316L as your requirement, we produce stainless steel metal bellow in accordance with the GB/T14525-2010 standard .
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u Features
Stainless steel flexible metal bellow
1. To absorb effectively vibration, noise,thermal expansion from pipeem;
2. To resolve minor deviation because of piping connecting and eliminate the pipedual stress;
3. Applied to repeated motion in high temperature areas,good anti-fatigue performance;
4. Good flexibility,resistant to high temperature, resistant to corrosion.
5. Applied in the fields of petroleum,chemical industry,aerospace,metallurgy,electricity, gas,
building,mechanical, construction,iron and steel,paper making,fabric,medicine,food and vessels ect.
u Technique parameter
Flexible metal bellow , Circlean>metal hose,H Type(12â¤DNâ¤800)
DN | I.D | O.D | Thickness | Weight | |
mm | inch | mm | mm | mm |  Kg/m |
 15 | 5/8 | 15 | 21.5 | 0.28 | 0.32 |
 18 | 11/16 | 18 | 25 | 0.28 | 0.36 |
20 | 3/4 | 20 | 28 | 0.28 | 0.38 |
25 | 1 | 24.4 | 32.5 | 0.28 | 0.5 |
32 | 1.25 | 32 | 41 | 0.28 | 0.6 |
40 | 1.5 | 39.6 | 51 | 0.28 | 0.75 |
50 | 2 | 49.7 | 62 | 0.28 | 1.0 |
65 | 2.5 | 64.8 | 78.5 | 0.28 | 1.3 |
80 | 3 | 74.7 | 98 | 0.4 | 1.9 |
100 | 4 | 96.5 | 120 | 0.4 | 2.5 |
125 | 5 | 124.7 | 152 | 0.5 | 3.5 |
150 | 6 | 149.4 | 182 | 0.5 | 4.5 |
200 | 8 | 199.4 | 236 | 0.6 | 6.5 |
250 | 10 | 248 | 292 | 0.8 | 11.5 |
300 | 12 | 298 | 348 | 1.0 | 13.5 |
350 | 14 | 347.6 | 398 | 1.0 | 20 |
400 | 16 | 398 | 448 | 1.2 | 24.8 |
450 | 18 | 448 | 498 | 1.2 | 28 |
500 | 20 | 498 | 548 | 1.2 | 30.8 |
600 | 24 | 598 | 648 | 1.2 | 37 |
700 | 28 | 698 | 748 | 1.2 | 45 |
800 | 32 | 798 | 848 | 1.2 | 53 |
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u Undertake OEM
Your own pictures, samples and ideas are also welcome.We promise to offer you best design and quality, competitive price and prompt delievery. us now for more information.Â