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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
Semiconductors
Welded pipe for semiconductor equipment
The welded metal bellows are used as semiconductor fitting.
welded pipe for semiconductor equipment:outer diameter:218/169/145mm inner diameter:198/149/125mm wall thickness:0.15mm wave pitch:1.8mm total wave number:50-54 compression ratio:70% extension ratio:20%...
vacuum bellows coating
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...
Welded Bellows
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...
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