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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
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- Zip : 118009
vacuum bellows coating
Product Detailed
Related Categories:Semiconductors
The welded metal bellows are used as vacuum coating.
vacuum coating features:
outer diameter:41.5/35mm
inner diameter:22/20mm
wall thickness:0.1mm
wave pitch:1.5mm
total wave number:200/50
compression ratio:70%
extension ratio:20%
material:SUS 316L
vacuum leak ratio:1*10-10Pa·L/S
service life:1000000
vacuum bellows coating
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