ISO 4437-3:2024

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Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 3: Fittings

ISO 4437-3:2024 is an international standard that specifies the characteristics of fusion and mechanical fittings made from polyethylene (PE) for piping systems used in the supply of gaseous fuels. This standard is part of the ISO 4437 series, which addresses various components of PE piping systems for gas supply.