1.Material
ss304,321,316,316L,Incoloy825,800.Inconel625,Ti alloy,Copper&Alloy
2.Construction
flange,bellow,internal sleeve,tie-rod,pipe end nut
3.Connector approval
Loose or fixed flange
4.flange drilled
BS,ANSI,DIN,JIS,UNI,or others provided drawings sample
5. Surface finish
carbon steel flange galvanized or AL painted
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Welding: Electronic beam (EBW) reach up to 150kilovolt
Gas tungsten-arc Laser MBPA (PAW MBPA) Orbit gas tungsten-arc |
Testing range: Life cycle(with pressure and temperature as the indicator) Load Mass spectrometer test (MST) Average effective area Metallurgy Pressure(rupture,pulse) |
Characteristics: sealing and leak-proof, with a leakage per second of 1*10(-10) standard cm3 Helium. The longest product life cycle (thestandard 1000,000+ ) Tolerant of extreme temperature Low gasrelief Corrosion resistance |
Design and manufacture: (Bellows design procedure) (Computer aided design ) (finite element analysis) Entity modeling Extensible 100、1000 and 10000 grade cleaning room |
Application:
1.semiconductor chip processing equipment industry：CVD, PVD, ion implantation, etching machine equipment .
2.medicine and food industry: medical and food in sterilization and vacuum refrigeration, drying equipment.
3.solar cell manufacturing equipment industry： monocrystal silicon furnace, polycrystal silicon furnace,PECVD, LPCVD. LED , MOCVD, etching machine and sapphire crystal growth furnace .
4.Industrial furnaces： vacuum furnaces, electric furnaces and other industrial furnaces.
5.vacuum equipment industry ： vacuum coating, vacuum cavity, vacuum valve, globe valve and other special welding bellows.
QQ: 514234198
Phone: +86-18531606923
Tel: +86(316)8361532
Email: alphabellowsy@gmail.com
Add: Xiao Lizhuang,Hua An Road West Side ,Dachang Hui Autonomy County,Langfang City,Hebei Province,China
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