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IS 7231 : 2021

Plastic flushing cisterns for water closets and urinals - Specification (third revision)

Current edition: 2021

Sectional committee: CED 03 · BIS department: Civil Engineering (CED)

Edition history (per the BIS registry)

  • IS 7231 : 2021 — current edition
  • IS 7231 : 1994 — withdrawn by BIS

Where this standard is used on NirmanDost

Plain-language DSR recipes

Find IS 7231 on the official BIS portal All IS codes used on NirmanDost

Notes

  • Status and titles come from the official BIS published/withdrawn standards registry (standards.bis.gov.in exports, July 2026 snapshot). Editions change — verify on the BIS portal before contractual use.
  • The standard text is copyright BIS. NirmanDost shows registry metadata and links to the official source only — it never rehosts the document.
  • Generated 2026-07-27.