EN ISO 1401:2016

Rubber hoses for agricultural spraying (ISO 1401:2016)

ISO 1401:2016 specifies requirements for three types of flexible rubber hose for pressure spraying of agricultural chemicals and/or fertilizer products within a temperature range of ?10 °C to +60 °C.

Gummischläuche zum Sprühen in der Landwirtschaft (ISO 1401:2016)

Tuyaux en caoutchouc pour pulvérisation agricole (ISO 1401:2016)

ISO 1401:2016 spécifie les exigences pour trois types de tuyaux en caoutchouc flexible pour pulvérisation sous pression de produits chimiques agricoles et/ou de produits fertilisants sur une plage de températures de ?10 °C à +60 °C.

Gumene cevi za škropljenje v poljedelstvu (ISO 1401:2016)

Ta dokument določa zahteve za tri vrste gibljivih gumenih cevi za tlačno škropljenje kmetijskih kemikalij in/ali gnojil znotraj temperaturnega razpona od –10 °C do 60 °C.

General Information

• Status: Published
• Publication Date: 29-Nov-2016
• Withdrawal Date: 30-May-2017
• ICS: 23.040.70 - Hoses and hose assemblies
• ICS: 65.060.25 - Equipment for storage, preparation and distribution of fertilizers
• ICS: 65.060.40 - Plant care equipment
• ICS: 83.060 - Rubber
• ICS: 83.140 - Rubber and plastics products
• ICS: 83.140.40 - Hoses
• Technical Committee: CEN/TC 218 - Rubber and plastics hoses and hose assemblies
• Drafting Committee: CEN/TC 218/WG 1 - Rubber and plastics hoses and hose assemblies for industrial, chemical and petrochemical applications
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 30-Nov-2016
• Completion Date: 30-Nov-2016
• Ref Project: SIST EN ISO 1401:2017 - Rubber hoses for agricultural spraying (ISO 1401:2016)

Relations

• Replaces: EN ISO 1401:1999 - Rubber hoses for agricultural spraying (ISO 1401:1999)
• Effective Date: 10-Dec-2014

Overview

EN ISO 1401:2016 - "Rubber hoses for agricultural spraying" is a CEN-endorsed adoption of ISO 1401:2016 that specifies design, material and test requirements for flexible rubber hoses used for pressure spraying of agricultural chemicals and fertilizers. The standard covers hoses intended to operate in a temperature range of –10 °C to +60 °C and defines three performance types (A, B, C) by maximum working pressure.

Key topics and technical requirements

• Classification
  • Type A: max working pressure 1.0 MPa (10 bar)
  • Type B: max working pressure 4.0 MPa (40 bar)
  • Type C: max working pressure 6.0 MPa (60 bar)
• Construction and materials
  • Inner synthetic rubber lining, textile-fibre reinforcement, and natural or synthetic rubber cover.
• Dimensions & tolerances
  • Nominal bores range from 6.3 mm to 25 mm with defined inside-diameter tolerances (e.g., 6.3 mm ±0.75 mm; 25 mm ±1.25 mm).
  • Length tolerances as per ISO 1307.
• Minimum thickness
  • Types A/B: lining ≥ 1.6 mm; cover ≥ 1.0 mm.
  • Type C: lining ≥ 2.0 mm; cover ≥ 1.6 mm.
• Mechanical properties
  • Tensile strength (ISO 37): lining ≥ 7.0 MPa, elongation ≥ 200%; cover ≥ 7.0 MPa, elongation ≥ 250%.
• Chemical and ageing resistance
  • Immersion testing (ISO 1817) in the actual service fluid: volume increase, tensile and elongation limits after 72 h immersion (maximum volume increase 55%; tensile strength reduction max 50%; elongation reduction max 40%).
  • Accelerated ageing (ISO 188): samples aged 72 h at 100 °C; post-ageing property limits are specified in the standard.
• Finished-hose tests
  • Hydrostatic testing, bending/flexibility (ISO 10619-1), adhesion (ISO 8033), ozone resistance (ISO 7326), dimensional change and other routine/type tests.
• Quality and compliance
  • Clauses on frequency of testing, type tests, production acceptance tests, marking and test reports/certificates.

Applications and users

• Primary use: pressure hoses for agricultural sprayers used to apply pesticides, herbicides and liquid fertilizers.
• Who uses the standard:
  • Hose manufacturers and compounders specifying construction and performance.
  • Agricultural equipment OEMs and sprayer designers specifying hose assemblies.
  • Test laboratories performing compliance and type testing.
  • Procurement teams and spec writers requiring documented performance for safety and durability.
  • Farmers and contractors seeking compatible, certified replacement hoses.

Related standards (normative references)

• ISO 37, ISO 188, ISO 1307, ISO 1402, ISO 1817, ISO 4671, ISO 7326, ISO 8033, ISO 10619-1, and ISO 8330 (terms). These referenced standards define test methods, dimensions, and terminology used by EN ISO 1401:2016.

Keywords: EN ISO 1401, ISO 1401:2016, rubber hoses for agricultural spraying, agricultural spraying hoses standard, hose testing, hydrostatic testing, tensile strength, immersion test, hose classification.

Standards Content (Sample)

SLOVENSKI STANDARD
01-februar-2017
1DGRPHãþD
SIST EN ISO 1401:2000
Gumene cevi za škropljenje v poljedelstvu (ISO 1401:2016)
Rubber hoses for agricultural spraying (ISO 1401:2016)
Gummischläuche zum Sprühen in der Landwirtschaft (ISO 1401:2016)
Tuyaux en caoutchouc pour pulvérisation agricole (ISO 1401:2016)
Ta slovenski standard je istoveten z: EN ISO 1401:2016
ICS:
23.040.70 Gumene cevi in armature Hoses and hose assemblies
65.060.01 Kmetijski stroji in oprema na Agricultural machines and
splošno equipment in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 1401
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2016
EUROPÄISCHE NORM
ICS 83.140.40; 65.060.40; 65.060.25 Supersedes EN ISO 1401:1999
English Version
Rubber hoses for agricultural spraying (ISO 1401:2016)
Tuyaux en caoutchouc pour pulvérisation agricole (ISO Gummischläuche zum Sprühen in der Landwirtschaft
1401:2016) (ISO 1401:2016)
This European Standard was approved by CEN on 9 October 2016.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 1401:2016 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 1401:2016) has been prepared by Technical Committee ISO/TC 45 "Rubber and
rubber products" in collaboration with Technical Committee CEN/TC 218 “Rubber and plastics hoses
and hose assemblies” the secretariat of which is held by BSI.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by May 2017, and conflicting national standards shall be
withdrawn at the latest by May 2017.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
This document supersedes EN ISO 1401:1999.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 1401:2016 has been approved by CEN as EN ISO 1401:2016 without any modification.

INTERNATIONAL ISO
STANDARD 1401
Third edition
2016-11-01
Rubber hoses for agricultural spraying
Tuyaux en caoutchouc pour pulvérisation agricole
Reference number
ISO 1401:2016(E)
©
ISO 2016
ISO 1401:2016(E)
© ISO 2016, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
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ii © ISO 2016 – All rights reserved

ISO 1401:2016(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification . 1
5 Construction and materials . 2
6 Dimensions and tolerances . 2
6.1 Nominal bore and inside diameter . 2
6.2 Length . 2
6.3 Minimum thickness of lining and cover . 2
6.3.1 Types A and B . 2
6.3.2 Type C . 2
7 Physical requirements on samples taken from the hose or from moulded sheets of
equivalent vulcanization . 2
7.1 Tensile strength and elongation at break of rubber lining and cover . 2
7.2 Requirements after immersion in fluid . 3
7.3 Accelerated ageing . 3
8 Physical requirements on finished hoses . 3
8.1 Change in dimensions . 3
8.2 Hydrostatic requirements . 3
8.2.1 Hydrostatic pressure . 3
8.2.2 Hydrostatic testing after ageing in liquid . 4
8.3 Bending test requirements . 4
8.4 Adhesion . 4
8.5 Resistance to ozone . 4
9 Frequency of testing . 4
10 Type testing. 4
11 Test report or certificate . 4
12 Marking . 4
Annex A (normative) Type tests and routine tests . 6
Annex B (informative) Productions acceptance tests . 7
Bibliography . 8
ISO 1401:2016(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying
...