About

Scope

Standardization of pipes, fittings, valves and auxiliary equipments intended for the transport of fluids and made from all types of plastic materials, including all types of reinforced plastics.

Metal fittings used with plastics pipes are also included.

This standardization includes - for pipes, flanges, fittings, valves and auxiliary equipments - dimensions and their tolerances; requirements for chemical, mechanical and physical properties and appropriate test methods; requirements and test methods for other properties relevant to particular applications; temperature and pressure ratings.

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Sustainable Development Goals

This committee contributes with 6 standards to the following Sustainable Development Goal:

9
Industry, Innovation and Infrastructure
361

Published ISO standards *

of which 7 under the direct responsibility of ISO/TC 138

61

ISO standards under development *

42
Participating members
36
Observing members

* number includes updates

Liaison Committees to ISO/TC 138

The committees below can access the documents of ISO/TC 138:

 

Liaison Committees from ISO/TC 138

ISO/TC 138 can access the documents of the committees below:

* Information definite but meeting not yet formally convened
** Provisional

ISO/TC 138 - Secretariat

JISC (Japan)

Japan Plastics Industry Federation (JPIF)
3-5-2, Nihonbashi Kayaba-cho,Chuo-Ku
Tokyo 103-0025
Japan

Tel: +81 3 6661 6812
Fax: +81 3 6661 6810

  2. Taking part
  3. Who develops standards
  4. Technical Committees
  5. ISO/TC 138