IS 9573
Unreinforced rubber hoses for liquefied petroleum gas, without fittings
BIS QCO · ISI MARK · 8 LINES · RUBBER PRODUCTS QUALITY CONTROL ORDER, NOTIFIED VIDE S.O. 478(E)
IS 9573 specifies the requirements for vulcanised rubber hoses and hose assemblies, with and without textile or metal reinforcement, supplied with or without fittings for fluid conveyance. The standard governs pressure rating, burst strength, ageing resistance and dimensional tolerance for hydraulic and pneumatic service.
At a glance
8
Tariff lines covered (8-digit HSN)
Chapter 40
Primary HSN chapter
ISI
Mark scheme
Rubber Products Quality Control Order, notified vide S.O. 478(E)
Governing Quality Control Order
Tariff lines covered
Heading 4009
4009 11 00Unreinforced rubber hoses for liquefied petroleum gas, without fittings4009 12 00Unreinforced vulcanised rubber tubes, pipes and hoses with fittings (LPG hose assemblies)4009 21 00Metal-reinforced vulcanised rubber hoses without fittings for LPG4009 22 00Vulcanised rubber hose with fittings for LPG service4009 31 00Textile-reinforced LPG rubber hose without fittings4009 32 00Reinforced rubber hoses with fittings for liquefied petroleum gas4009 41 00Vulcanised rubber hoses without fittings for LPG service4009 42 00Vulcanised rubber hoses with fittings for LPG service
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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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