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IS 1785

IS 1785 — Specification for Plain Hard Drawn Steel Wire for Prestressed Concrete: Part 2 As-Drawn Wire (First Revision)

IS 1785 is an Indian Standard titled Specification for Plain Hard Drawn Steel Wire for Prestressed Concrete: Part 2 As-Drawn Wire (First Revision), classified under Metals, Alloys and Metal Products (including Steel Products). Certification under this standard is mandatory for manufacturers and importers.

IS Number
IS 1785
Status
0
Certification
Mandatory (ISI Mark / QCO)
Committee
Concrete Reinforcement
Type
Product Specification

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What is IS 1785?

IS 1785 is an Indian Standard published by the Bureau of Indian Standards (BIS) under the title Specification for Plain Hard Drawn Steel Wire for Prestressed Concrete: Part 2 As-Drawn Wire (First Revision). It falls under the <strong>Metals, Alloys and Metal Products (including Steel Products)</strong> group. This standard has mandatory certification requirements — products must bear the ISI Mark before they can be sold in India.

Who needs IS 1785 certification?

  • Domestic manufacturers producing goods covered by this standard
  • Importers bringing such products into India for sale
  • Any party affixing the ISI Mark or selling certified products in the Indian market

How to get certified for IS 1785

  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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Amendments to IS 1785

AmendmentYear
First Amendment1989
First Amendment1989
Second Amendment1993
Second Amendment1993
Third Amendment1997
Third Amendment1997
Fourth Amendment2004
Fourth Amendment2007
View official document on bis.gov.in →

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