Name: UNI EN 1736 : 2009
Brand: UNI

Refrigerating systems and heat pumps - Flexible pipe elements, vibration isolators, expansion joints and non- metallic tubes - Requirements, design and installation

Published date

03-19-2009

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Applications
5 Materials
6 Pressure and pulsation requirements
7 Permeability of non-metallic flexible tubes
8 Internal cleanness, internal humidity and
permeability of water vapour
9 End connections
10 Pre-charged flexible pipe elements
11 Marking
12 Documentation

This document describes requirements, design and installation of flexible pipe elements (e. g. metallic flexible pipe, metallic flexible tube, vibration isolator, expansion joint) and non- metallic tube used in the refrigerant circuits of refrigerating systems and heat pumps.

DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI EN 1736 : 2001

Standards	Relationship
NF EN 1736 : 2009	Identical
UNE-EN 1736:2009	Identical
I.S. EN 1736:2008	Identical
NS EN 1736 : 2ED 2008	Identical
SN EN 1736 : 2009	Identical
BS EN 1736:2008	Identical
NBN EN 1736 : 2009	Identical
NEN EN 1736 : 2008	Identical
EN 1736:2008	Identical
DIN EN 1736:2009-02	Identical

EN 378-1:2016	Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteria
ISO 6605:2017	Hydraulic fluid power — Test methods for hoses and hose assemblies
ISO 175:2010	Plastics Methods of test for the determination of the effects of immersion in liquid chemicals
EN 378-2:2016	Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation
EN ISO 175:2010	Plastics - Methods of test for the determination of the effects of immersion in liquid chemicals (ISO 175:2010)