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ISO 4437-4:2015

Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 4: Valves
25. 3. 2015.
95.99   Povučen   10. 11. 2022.

Опште информације

95.99     10. 11. 2022.

ISO

ISO/TC 138/SC 7

Međunarodni standard

83.140.30     75.200  

engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

PRETHODNO

POVUČEN
ISO 10933:1997

TRENUTNO

POVUČEN
ISO 4437-4:2015
95.99 Povučen
10. 11. 2022.

REVIDIRAN OD

OBJAVLJEN
ISO 4437-4:2022