NF EN ISO 3994

NF EN ISO 3994

November 2014
Standard Current

Plastics hoses - Helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of aqueous materials - Specification

ISO 3994:2014 specifies the requirements for three types of helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of water, weak aqueous chemical solutions and abrasive solids and slurries, for use in the ambient temperature range from −10 °C to 55 °C. The three types of hose are for light-, medium- and heavy-duty applications.

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Main informations

Collections

National standards and national normative documents

Publication date

November 2014

Number of pages

23 p.

Reference

NF EN ISO 3994

ICS Codes

23.040.70   Hoses and hose assemblies

Classification index

T47-265

Print number

1

International kinship

ISO 3994:2014

European kinship

EN ISO 3994:2014
Sumary
Plastics hoses - Helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of aqueous materials - Specification

ISO 3994:2014 specifies the requirements for three types of helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of water, weak aqueous chemical solutions and abrasive solids and slurries, for use in the ambient temperature range from −10 °C to 55 °C.

The three types of hose are for light-, medium- and heavy-duty applications.

Replaced standards (1)
NF EN ISO 3994
November 2011
Standard Cancelled
Plastics hoses - Helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of aqueous materials - Specification

<p>ISO 3994:2007 specifies the requirements for three types of helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of water, weak aqueous chemical solutions and abrasive solids and slurries, for use in the ambient temperature range from -10 °C to +55 °C.</p> <p>The three types of hose are for light-, medium- and heavy-duty applications.</p> <p>The types of hoses covered in the standard are not intended for use with flammable or combustible materials, nor with aromatic solvents.</p> <p>NOTE Hoses of a similar construction for suction and discharge for fire-fighting are specified in ISO 14557, <i>Fire-fighting hoses — Rubber and plastics suction hoses and hose assemblies</i>.</p>

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    2
  • 4 Classification
    2
  • 5 Matériaux et construction
    2
  • 6 Dimensions et tolérances
    2
  • 7 Exigences de performance
    3
  • 8 Essais de type, de routine et de production
    7
  • 9 Marquage
    7
  • 10 Recommandations pour l'emballage et le stockage
    7
  • 11 Certificat/rapport d'essais
    7
  • Annexe A (normative) Essai de traction
    8
  • Annexe B (normative) Essai au vide
    10
  • Annexe C (normative) Essai de rupture de l'armature
    11
  • Annexe D (normative) Essais de type et de routine
    13
  • Annexe E (informative) Essais recommandés pour les essais de production
    14
  • Bibliographie
    15
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