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  • BS EN 16820:2017

    Current The latest, up-to-date edition.

    Rubber and plastics hoses and hose assemblies for use in the pharmaceutical and biotechnological industry. Bonded elastomeric hoses with or without a lining

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  25-08-2017

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    European foreword
    1 Scope
    2 Normative references
    3 Classifications and conditions of use
    4 Dimensions
    5 Materials
    6 Requirements and tests
    7 Designs/types of connection
    8 Manufacturing of the hose assembly
    9 Frequency of testing
    10 Marking
    11 Installation and user instructions
    12 Storage and permissible storage time
    Annex A (normative) - Test procedure to determine
            the electrical resistance through the wall of hoses
    Annex B (normative) - Testing of crushing strength
            (only for hose type SD)
    Annex C (normative) - Behaviour to fire exposure
    Annex D (normative) - Surface roughness and design
            of hose couplings
    Annex E (normative) - Test frequencies for type
            tests and routine tests
    Annex F (informative) - Production acceptance tests
    Bibliography

    Abstract - (Show below) - (Hide below)

    Pertains to type D and type SD hose assemblies with hoses made of elastomers and bonded plastics for the transport of gaseous, vaporous, liquid or powdery substances in the pharmaceutical and the biotechnological industries.

    Scope - (Show below) - (Hide below)

    This final draft European Standard applies to type D and type SD hose assemblies with hoses made of elastomers and bonded plastics for the transport of gaseous, vaporous, liquid or powdery substances in the pharmaceutical and the biotechnological industries. It specifies the classification, manufacturing and testing of as well as the materials, requirements and quality surveillance for hose assemblies. These hose assemblies are intended to be used with the relevant substances at temperatures in the range from ?30 °C to +100 °C, depending on the medium, and at operating pressures from ?0,9 bar (vacuum) to 10 bar (see Tables 2 and 3). For hoses with a lining made of PTFE and derivatives, temperatures from ?30 °C to +140 °C are permissible. Hose assemblies in accordance with this standard are classified into two designs, A and B (see 3.3). Attention is called to the fact that for certain applications the relevant legal regulations such as the Pressure Equipment Directive 2014/68/EU (PED) need to be complied with.

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

    Committee PRI/66
    Development Note Supersedes 15/30315105 DC. (09/2017)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    EN ISO 5817:2014 Welding - Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) - Quality levels for imperfections (ISO 5817:2014)
    EN ISO 7233:2016 Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum (ISO 7233:2016)
    EN ISO 1402:2009 Rubber and plastics hoses and hose assemblies - Hydrostatic testing (ISO 1402:2009)
    EN ISO 10993-5:2009 Biological evaluation of medical devices - Part 5: Tests for in vitro cytotoxicity (ISO 10993-5:2009)
    EN ISO 4671:2007/A1:2011 Rubber and plastics hoses and hose assemblies - Methods of measurement of the dimensions of hoses and the lengths of hose assemblies - Amendment 1: Clarification of position at which outside diameter is measured (ISO 4671:2007/Amd 1:2011)
    EN 10244-2:2009 Steel wire and wire products - Non-ferrous metallic coatings on steel wire - Part 2: Zinc or zinc alloy coatings
    EN 10088-3:2014 Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
    ISO 188:2011 Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests
    EN ISO 8031:2009 Rubber and plastics hoses and hose assemblies - Determination of electrical resistance and conductivity (ISO 8031:2009)
    ISO 7233:2016 Rubber and plastics hoses and hose assemblies Determination of resistance to vacuum
    EN 10088-2:2014 STAINLESS STEELS - PART 2: TECHNICAL DELIVERY CONDITIONS FOR SHEET/PLATE AND STRIP OF CORROSION RESISTING STEELS FOR GENERAL PURPOSES
    EN 12115:2011 Rubber and thermoplastics hoses and hose assemblies for liquid or gaseous chemicals - Specification
    ISO 8331:2016 Rubber and plastics hoses and hose assemblies Guidelines for selection, storage, use and maintenance
    EN ISO 7326:2016 Rubber and plastics hoses - Assessment of ozone resistance under static conditions (ISO 7326:2016)
    ISO 7326:2016 Rubber and plastics hoses Assessment of ozone resistance under static conditions
    EN ISO 8033:2017 Rubber and plastics hoses - Determination of adhesion between components (ISO 8033:2016)
    ISO 5817:2014 Welding — Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) — Quality levels for imperfections
    ISO 10619-1:2011 Rubber and plastics hoses and tubing Measurement of flexibility and stiffness Part 1: Bending tests at ambient temperature
    EN 10270-1:2011+A1:2017 Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel wire
    EN 12351:2010 Industrial valves - Protective caps for valves with flanged connections
    ISO 10619-2:2011 Rubber and plastics hoses and tubing Measurement of flexibility and stiffness Part 2: Bending tests at sub-ambient temperatures
    EN 10204:2004 Metallic products - Types of inspection documents
    EN ISO 8331:2016 Rubber and plastics hoses and hose assemblies - Guidelines for selection, storage, use and maintenance (ISO 8331:2016)
    2014/68/EU : 2014 COR 1 2015 DIRECTIVE 2014/68/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 15 MAY 2014 ON THE HARMONISATION OF THE LAWS OF THE MEMBER STATES RELATING TO THE MAKING AVAILABLE ON THE MARKET OF PRESSURE EQUIPMENT TEXT WITH EEA RELEVANCE
    ISO 37:2017 Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties
    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
    EN 10270-2:2011 Steel wire for mechanical springs - Part 2: Oil hardened and tempered spring steel wire
    ISO 8033:2016 Rubber and plastics hoses Determination of adhesion between components
    ISO 8031:2009 Rubber and plastics hoses and hose assemblies Determination of electrical resistance and conductivity
    ISO 1817:2015 Rubber, vulcanized or thermoplastic Determination of the effect of liquids
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