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  • ISO 4642-2:2015

    Current The latest, up-to-date edition.

    Rubber and plastics hoses, non-collapsible, for fire-fighting service Part 2: Semi-rigid hoses (and hose assemblies) for pumps and vehicles

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English

    Published date:  23-11-2015

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 4642-2:2015 specifies the requirements and test methods for semi-rigid reel hoses for use on fire-fighting vehicles and trailer pumps. The hoses are intended for use at a maximum working pressure of 1,5 MPa for normal pressure hoses (category I) and 4,0 MPa for high pressure hoses (category II). The hoses are further subdivided into types and classes (see Clause 4).

    ISO 4642-2:2015 applies to delivery hoses for fire-fighting purposes intended for use at a minimum ambient temperature of 20 C.

    Hoses conforming to this part of ISO 4642 are intended to be used with fire hose couplings conforming to the relevant national standards couplings.

    Requirements are also given for hose assemblies (see 6.12) where these are fitted by the hose manufacturer.

    NOTE 1 Hoses for use at temperatures lower than 20 C can be supplied by agreement between the manufacturer and purchaser.

    NOTE 2 All pressures are expressed in megapascals where 1 MPa = 10 bar.

    General Product Information - (Show below) - (Hide below)

    Development Note Together with ISO 4642-1 supersedes ISO 4642. (02/2009) Supersedes ISO/DIS 4642-2. (12/2015)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 1947:2014 Fire-fighting hoses - Semi-rigid delivery hoses and hose assemblies for pumps and vehicles
    ISO 23529:2016 Rubber General procedures for preparing and conditioning test pieces for physical test methods
    ISO 188:2011 Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests
    ISO 7326:2016 Rubber and plastics hoses Assessment of ozone resistance under static conditions
    ISO 8330:2007 Rubber and plastics hoses and hose assemblies Vocabulary
    ISO 30013:2011 Rubber and plastics hoses Methods of exposure to laboratory light sources Determination of changes in colour, appearance and other physical properties
    ISO 10619-2:2011 Rubber and plastics hoses and tubing Measurement of flexibility and stiffness Part 2: Bending tests at sub-ambient temperatures
    EN 14540:2014 Fire-fighting hoses - Non-percolating layflat hoses for fixed systems
    ISO 176:2005 Plastics — Determination of loss of plasticizers — Activated carbon method
    ISO 9001:2015 Quality management systems — Requirements
    ISO 4671:2007 Rubber and plastics hoses and hose assemblies Methods of measurement of the dimensions of hoses and the lengths of hose assemblies
    ISO 1402:2009 Rubber and plastics hoses and hose assemblies Hydrostatic testing
    ISO 1307:2006 Rubber and plastics hoses — Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses
    ISO 8033:2016 Rubber and plastics hoses Determination of adhesion between components
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