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IS 636 : 2018

Non - Percolating flexible fire fighting delivery hose - Specification (Fourth Revision)

Current edition: 2018

BIS department: PCD

What this standard covers

This standard prescribes requirements and test method for Types 1, 2 and 3 of non-percolating lay flat delivery hoses for firefighting purposes, which are intended for use at working pressures not exceeding 15 kgf/cm? of nominal sizes 38, 50, 63 and 70 mm.

Scope, quoted from IS 636 : 2018. Read the full standard

Requirements and tests, as the standard names them

  • 5.1 Classification of Tests
  • 5.1.1 Type Tests
  • 5.1.2 Acceptance Tests
  • 6.1 General
  • 6.1.3 Workmanship
  • 6.2 Internal Diameter
  • 6.3 Length
  • 6.4 Mass
  • 6.5 Coil Diameter
  • 6.6 Hydrostatic Proof Pressure Test
  • 6.7 Hydrostatic Burst Pressure Test
  • 6.8 Kink Test
  • 6.9 Change in Length
  • 6.10 Change in Diameter
  • 6.11.1 Adhesion
  • 6.11.2 Accelerated Ageing Test
  • 6.12 Abrasion Resistance
  • 6.14 Heat Resistance
  • 6.16 Ozone Resistance
  • 6.17 Hot Surface Resistance
  • 6.18 Pressure Loss

Sub-clause names as printed under the headings “TESTS”, “REQUIREMENTS” in IS 636 : 2018. Values and limits are deliberately not reproduced here — read them in the standard itself.

How the standard is organised

  • 4 TYPES
  • 5 TESTS
  • 6 REQUIREMENTS
  • 8 TIME LAPSE BETWEEN RECEIPT OF MATERIAL AND TESTING

Edition history (per the BIS registry)

  • IS 636 : 2018 — current edition

Where this standard is used on NirmanDost

CPWD DSR E&M 2022

Item codeDescription (verbatim)
18.16.1Supplying and fixing 63 mm dia, 15 m long RRL hose pipe with 63 mm dia male and female couplings duly bound with GI wire, rivets etc. conforming to IS 636 (type-A) as required : — Gun Metal
18.16.2Supplying and fixing 63 mm dia, 15 m long RRL hose pipe with 63 mm dia male and female couplings duly bound with GI wire, rivets etc. conforming to IS 636 (type-A) as required : — Stainless Steel (Grade 304)

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Materials market

Also cited in the Materials Market rate library and SKU sheets.

Find IS 636 on the official BIS portal All IS codes used on NirmanDost

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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  • Status and titles come from the official BIS published/withdrawn standards registry (standards.bis.gov.in exports, July 2026 snapshot).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.