Тезис
ISO 15439-3:2007 specifies the physical and mechanical characteristics of fittings made from polyamide in accordance with ISO 15439-1, intended to be buried and used for the supply of gaseous fuels for maximum operating pressure up to and including 4 bar.
It also specifies the test parameters for the test methods to which it refers.
ISO 15439-3:2007 also lays down requirements for dimensions and the marking of fittings.
In conjunction with ISO 15439-1 and ISO 15439-2 it is applicable to PA fittings, their joints and to joints with components of PA.
These fittings can be of the following types:
- solvent cement socket fittings;
- solvent cement spigot fittings;
- solvent cement saddle fittings.
Общая информация
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Текущий статус : WithdrawnДата публикации : 2007-12
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Версия : 1
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- ICS :
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Plastics pipes
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Plastics fittings
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