Products
Contact Us
- 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
Valves
corrugated pipe for vacuum equipment
The welded metal bellows is used as corrugated pipe for vacuum equipment.
corrugated pipe for vacuum equipment : outer diameter:41.5mm inner diameter:22mm wall thickness:0.1mm wave pitch:1.5mm total wave number:36compression ratio:80% extension ratio:20% vacuum leak...
semiconductor valve
The welded metal bellows is used as semiconductor valve..
semiconductor valve features:outer diameter:44.5/34.2mm inner diameter:19/13.6mm wall thickness:0.15mm wave pitch:1.8mm total wave number:30/17 compression ratio:70% extension ratio:20% material:SUS 316L AM350 vacuum...
high vacuum valve
The welded metal bellows is used as high vacuum valve.
super-high vacuum valve:outer diameter :65mm inner diameter:43mm wall thickness:0.15mm wave pitch:1.8mm total wave number:36 compression ratio:70% extension ratio:20% material:SUS 316L vacuum leak...
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