ISO 4437-4:2015

Issue date: 2015 03 25

Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 4: Valves

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 ...

Withdrawn: 2022 11 10

Publisher:

International Organization for Standardization

Format:

Digital | 16 Pages

Language:

English

Currently valid:

ISO 4437-4:2022:2022 11 10

ICS

83.140.30

75.200

Topics

Mechanical & plant engineering, Equipment for the petroleum and natural gas industry, Petroleum products and natural gas handling equipment

Chemistry, paper & textiles, Rubber products. Plastics products. Tyres, Plastics pipes and fittings for non fluid use

Summary

Norm timeline

Normative References

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.

ISO 4437-4:2022

2022 11 10

Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 4: Valves

Norm

ISO 4437-4:2015

2015 03 25

Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 4: Valves

Norm

↖

ISO 10933:1997

1997 11 06

Polyethylene (PE) valves for gas distribution systems

Norm

ISO 4437-4:2022

Issue date : 2022 11 10

Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 4: Valves

ISO 4437-4:2015

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