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

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

28-02-2009

Publisher

British Standards Institution

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

Defines 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.

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. It also describes the requirements to qualify the tightness of non-metallic tubes (e.g. plastic) used in evaporating and/or condensing sides of refrigerating systems and heat pumps. It does not apply to flexible pipes that are only occasionally stressed beyond the elastic limit, e. g. during repair work, or to joints which are free to rotate or hinge.

Committee	RHE/18
DevelopmentNote	Supersedes 94/714219 DC. (09/2005) Supersedes 08/30175649 DC. (03/2009)
DocumentType	Standard
Pages	18
PublisherName	British Standards Institution
Status	Current
Supersedes	94/714219 DC : DEC 94 08/30175649 DC : DRAFT APR 2008 BS EN 1736:2000

Standards	Relationship
NEN EN 1736 : 2008	Identical
UNI EN 1736 : 2009	Identical
EN 1736:2008	Identical
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
NBN EN 1736 : 2009	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)

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BS EN 1736:2008

Current

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory

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