ISO 17778:2015

Действует

Plastics piping systems -- Fittings, valves and ancillaries -- Determination of gaseous flow rate/pressure drop relationships — 10 стр.

Описание Изменения Ссылки Версии

На этот документ ссылаются

BS ISO 17885:2015

Действует

Plastics piping systems. Mechanical fittings for pressure piping systems. Specifications — 52 стр.

BS ISO 4437-4:2015

Действует

Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE). Valves — 26 стр.

ÖNORM EN ISO 16486-3:2021-01

Действует

Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 3: Fittings (ISO 16486-3:2020)