Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of liquid petroleum gas and liquefied natural gas Specification

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

01-11-2021

Publisher

International Organization for Standardization

This document specifies requirements for two types of thermoplastic multi-layer (non-vulcanized) transfer hoses and hose assemblies for carrying liquefied petroleum gas and liquefied natural gas. Each type is subdivided into two classes, one for onshore duties, and the other for offshore.

ClassA hose is for use onshore.

ClassB hose is for use offshore.

This document is applicable for hose sizes from 25mm to 250mm, working pressures from 10,5bar to 25bar and operating temperatures from 196C to +45C, according to class.

NOTE Offshore liquefied natural gas (LNG) hose assemblies are also specified in EN1474-2. EN1474-2 does not only specify offshore use, but also ship to shore and other LNG transfer applications.