Standard

NEN-EN-ISO 21593:2019 en

Ships and marine technology - Technical requirements for dry-disconnect/connect couplings for bunkering liquefied natural gas

80,61 97,54 Incl BTW

About norm

Status Current
Number of pages 17
Committee LNG/CNG installaties & equipment
Published on 01-09-2019
Language English
NEN-EN-ISO 21593 specifies the design, minimum safety, functional and marking requirements, as well as the interface types and dimensions and testing procedures for dry-disconnect/connect couplings for LNG hose bunkering systems intended for use on LNG bunkering ships, tank trucks and shore-based facilities and other bunkering infrastructures. It is not applicable to hydraulically operated quick connect/disconnect couplers (QCDC) used for hard loading arms, which is covered in ISO 16904. Based on the technology used in industrial manufacturing at the time of development of this document, it is applicable to sizes of couplings ranging from DN 25 to DN 200.

Details

ICS-code 47.020.99
Dutch title Schepen en maritieme technieken - Technische eisen voor droog ontkoppel-/koppelverloopstukken voor het bunkeren van vloeibaar gemaakt aardgas
English title Ships and marine technology - Technical requirements for dry-disconnect/connect couplings for bunkering liquefied natural gas

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