Superseded
Standard
Historical
ISO 4437-4:2015
Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE)
Summary
ISO 4437-4:2015 specifies the characteristics of valves made from polyethylene (PE) for piping systems in the field of the supply of gaseous fuels. It also specifies the test parameters for the test methods referred to in this part of ISO 4437.
Notes
95.99 : Annulation de la Norme internationale
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 03/25/2015 |
| Edition | 1 |
| Page Count | 16 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
11/11/2025
Forthcoming
Most Recent
10/11/2022
Active
Most Recent
25/03/2015
Superseded
Historical