DS/EN ISO 10619-2:2018

Rubber and plastics hoses and tubing – Measurement of flexibility and stiffness – Part 2: Bending tests at sub-ambient temperatures (ISO 10619-2:2017)


Status:
Current
Type:
Standard
Language:
English
Under revision:
Price from:
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Scope

ISO 10619-2:2017 specifies two methods for measuring the stiffness and one method for the determination of the flexibility of rubber and plastics hoses and tubing when they are bent to a specific radius at sub-ambient temperatures.

Method A is suitable for non-collapsible rubber and plastics hoses and tubing with a bore of up to and including 25 mm. This method provides a means of measuring the stiffness of the hose or tubing when the temperature is reduced from a standard laboratory temperature.

Method B is suitable for rubber and plastics hoses and tubing with a bore of up to 100 mm and provides a means of assessing the flexibility of the hose or tubing when bent around a mandrel at a specified sub-ambient temperature. It can also be used as a routine quality control test.

Method C is suitable for rubber and plastics hoses and tubing with a bore of 100 mm and greater. This method provides a means of measuring the stiffness of the hose and tubing at sub-ambient temperatures. This method is only suitable for hoses and tubing which are non-collapsible.


Number of pages: 22

Published: 2018-02-15

Date of approval: 2018-02-12

International relationships : EN ISO 10619-2:2018 IDT ISO 10619-2:2017 IDT

ICS: 23.040.70 - Hoses and hose assemblies

Item number: M318404


Committees

Committee

  • CEN/TC 218
  • CEN/TC 218/WG 4
  • ISO/TC 45/SC 1
  • ISO/TC 45/SC 1/WG 4

Danish committee

DS/V-001