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- Contact Person : Ms. Helen Xu
- Company Name : Dandong Visionseal Co., Ltd.
- Tel : 86-415-6158092
- Fax : 86-415-6157612
- Address : Liaoning,Dandong,1024-1 Beihuan Road, Langtou Town, Zhenxing District, Dandong City, Liaoning Province. China
- Country/Region : China
- Zip : 118009
Welded Bellows
Product Detailed
Related Categories:Semiconductors
The welded metal bellows are used as semiconductor fitting.
Semiconductor fitting features:1)outer diameter-70mm
2)inner diameter-50mm
3)wall thickness-0.15mm
4)wave pitch-1.5mm 5)total wave number-50
6)compression ratio-75%
7)extension ratio-20%
8)material-SUS 316L
9)vacuum leak ratio-1*10-10Pa·L/S
10)service life-1000000
Operating conditions:
1) Temperature: -200 ~ 450°C, or according to material performance
2) Pressure: vacuum 7MPa
3) Axial compressibility: >40%
Welded Bellows
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