ISO 22621-3:2007
Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) — Polyamide (PA) — Part 3: Fittings
Reference number
ISO 22621-3:2007
Версия 1
2007-11
© ISO 2024
В время отменен
Отозвано (Версия 1, 2007)

Тезис

ISO 22621 specifies the physical and mechanical properties of fittings made from polyamide (PA) in accordance with ISO 22621-1, intended to be buried and used for the supply of gaseous fuels at maximum operating pressures (MOP) up to and including 2 MPa (20 bar).

It also specifies the test parameters for the test methods to which it refers.

In addition, it lays down dimensional characteristics and requirements for the marking of fittings.

In conjunction with the other parts of ISO 22621, it is applicable to PA fittings, their joints, to joints with components of PA and to joints with mechanical fittings of other materials, and to the following fitting types: fusion fittings (electrofusion and butt fusion fittings); transition fittings.

Общая информация

  • Текущий статус
     : Отозвано
    Дата публикации
     : 2007-11
    Этап
    : Отмена международного стандарта [95.99]
  • Версия
     : 1
  • Технический комитет :
    ISO/TC 138/SC 4
    ICS :
    75.200  83.140.30 
  • RSS обновления

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  2. Интернет-магазин
  3. Каталог стандартов
  4. ТК
  5. ISO/TC 138/SC 4
  6. ISO 22621-3:2007