IS 13983:1994
Stainless steel sinks and wash basins for sanitary installations
BIS QCO · ISI MARK · 2 LINES · STAINLESS STEEL SANITARY WARE QUALITY CONTROL ORDER, NOTIFIED VIDE S.O. 3850(E)
IS 13983 specifies the requirements for stainless steel sinks for domestic and commercial use, including single-bowl, double-bowl and drainboard configurations. The standard prescribes grade of steel, gauge, draining slope, finish and mounting-flange tolerances.
At a glance
2
Tariff lines covered (8-digit HSN)
Chapter 73
Primary HSN chapter
ISI
Mark scheme
Stainless Steel Sanitary Ware Quality Control Order, notified vide S.O. 3850(E)
Governing Quality Control Order
Tariff lines covered
Heading 7324
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Speak to an Expert Last verified against gazette notifications: 2026-05-16. Source: BIS / Indian Customs CUSDATA.
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