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IS/ISO 3669 : 2020

IS/ISO 3669 : 2020 — VACUUM TECHNOLOGY DIMENSIONS OF KNIFE-EDGE FLANGES

IS/ISO 3669 : 2020 is an Indian Standard titled VACUUM TECHNOLOGY DIMENSIONS OF KNIFE-EDGE FLANGES, classified under Gases, Gas Cylinders , Machine tools and other mechanical products and administered by the Ministry of Commerce and Industry - Department for Promotion of Industry and Internal Trade (DPIIT). Certification is voluntary.

IS Number
IS/ISO 3669 : 2020
Status
0
Certification
Voluntary
Ministry
Ministry of Commerce and Industry - Department for Promotion of Industry and Internal Trade (DPIIT)
Committee
Chemical Engineering Plants And Related Equipment
Type
Dimensions

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What is IS/ISO 3669 : 2020?

IS/ISO 3669 : 2020 is an Indian Standard published by the Bureau of Indian Standards (BIS) under the title VACUUM TECHNOLOGY DIMENSIONS OF KNIFE-EDGE FLANGES. It falls under the <strong>Gases, Gas Cylinders , Machine tools and other mechanical products</strong> group and is administered by the Ministry of Commerce and Industry - Department for Promotion of Industry and Internal Trade (DPIIT). Certification under this standard is voluntary.

How to get certified for IS/ISO 3669 : 2020

  1. 1
    Apply online — Submit the BIS portal application with product details, factory information, and test reports.
  2. 2
    Lab testing — Submit product samples to a BIS-recognised testing laboratory for evaluation against the standard.
  3. 3
    Factory inspection — A BIS officer visits your manufacturing facility to verify quality control systems.
  4. 4
    Licence grant — On approval, BIS issues the licence. You may then affix the ISI Mark on compliant products.
View official document on bis.gov.in →

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