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Meet our expert

Our technicians are experts in research and technology of vacuum products.
We offer our clients the wisdom earned from seasoned experience as well as flexible, comprehensive service.

Jung hwan Shin|Technical Director

Em : technician@i-san.co.kr
Ext : 230(+82)31-498-4360 / SP1

Kyung seok Lee|Technical Manager

Em : Strephon@i-san.co.kr
Ext : 213(+82)31-498-4360 / SP2

Manufacturing & Mechanical design

Assembling,Machining,Welding,Pressing,Design

  • ! Appendix: Flow analysis and life span prediction regarding external impact due
    to pressure changes in welded metal bellows
    CONTENTS
    1.Finite Element Model
    2.Procedure & Material Property
    3.Boundary Conditions
    4.Results
    5.Conclusion
    Page updated on 11:56 AM Wednesday, January 23, 2019 (GMT+9) Time in Republic of Korea
  • ! Appendix High-vacuum valve advanced technology
    CONTENTS
    1.Definition of the vacuum valves
    2.Structure of the vacuum valves
    3.Classification of the vacuum valves
    4.Application example of the vacuum valves
    5.Standard, inspection, maintenance of the vacuum valves
    Page updated on 10:23 AM Thursday, March 14, 2019 (GMT+9) Time in Republic of Korea
Company
CEO`s Message Core value History Organization Annex Reseach Institute
Products
High vacuum angle valve Circular gate valve Rectangular gate valve Welded metal bellows Magnetic fluid seal Vacuum components
Service
Reliability Custom order Maintenance Market Meet our expert
Quality&Manuf
Quality Manufacturing H.e Leak test
Careers
Careers
Downloads
Catalogue Manuals 2D File 3D File
Contact
Head quarter & Manufacturing Overseas Agent Subsidiary Company
CRN. 458-86-00940 / Representative. Ick Su Han / Adress. 49, 70 beon-gil ,Mayu-ro, siheung-si, Kyunggi-do, Korea / T.82-31-498-4360 / F.82-31-498-4364