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IS 1691 : 1980

IS 1691 : 1980 — Specification for cast iron and mild steel flat pulleys (Second Revision)

IS 1691 : 1980 is an Indian Standard titled Specification for cast iron and mild steel flat pulleys (Second Revision), classified under Gases, Gas Cylinders , Machine tools and other mechanical products.

IS Number
IS 1691 : 1980
Year
1980
Status
0
Certification
—
Committee
Conveyor Belts
Type
Others

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What is IS 1691 : 1980?

IS 1691 : 1980 is an Indian Standard published by the Bureau of Indian Standards (BIS) under the title Specification for cast iron and mild steel flat pulleys (Second Revision). It falls under the <strong>Gases, Gas Cylinders , Machine tools and other mechanical products</strong> group. Certification under this standard is voluntary.

How to get certified for IS 1691 : 1980

  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.
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