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UNI EN 14276-2 : 2011

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

PRESSURE EQUIPMENT FOR REFRIGERATING SYSTEMS AND HEAT PUMPS - PART 2: PIPING - GENERAL REQUIREMENTS

Superseded date

09-08-2022

Published date

01-01-2011

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols, quantities and units
4 Material
5 Piping classification
6 Design
7 Manufacturing
8 Testing and inspection
Annex A (informative) - DN System
Annex ZA (informative) - Relationship between this European
         Standard and the Essential Requirements of EU
         Directive 97/23/EC
Bibliography

Describes the requirements for material, design, manufacturing, testing and documentation for stationary piping intended for use in refrigerating systems, heat pumps and secondary cooling and heating systems.

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy
Supersedes

EN 13480-2:2017 Metallic industrial piping - Part 2: Materials
ISO 2553:2013 Welding and allied processes Symbolic representation on drawings Welded joints
ISO 10042:2005 Welding Arc-welded joints in aluminium and its alloys Quality levels for imperfections
ISO 23277:2015 Non-destructive testing of welds Penetrant testing Acceptance levels
EN 378-4:2016 Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery
EN 13480-4:2017 Metallic industrial piping - Part 4: Fabrication and installation
EN 583-4:2002/A1:2003 NON-DESTRUCTIVE TESTING - ULTRASONIC EXAMINATION - PART 4: EXAMINATION FOR DISCONTINUITIES PERPENDICULAR TO THE SURFACE
EN 378-1:2016 Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteria
EN 378-3:2016 Refrigerating systems and heat pumps - Safety and environmental requirements - Part 3: Installation site and personal protection
EN 1714:1997/A2:2003 NON-DESTRUCTIVE TESTING OF WELDS - ULTRASONIC TESTING OF WELDED JOINTS
EN 764-1:2015+A1:2016 Pressure equipment - Part 1: Vocabulary
EN ISO 4063:2010 Welding and allied processes - Nomenclature of processes and reference numbers (ISO 4063:2009, Corrected version 2010-03-01)
EN ISO 23277:2015 Non-destructive testing of welds - Penetrant testing - Acceptance levels (ISO 23277:2015)
EN 13480-1:2017 Metallic industrial piping - Part 1: General
EN 14276-1:2006+A1:2011 Pressure equipment for refrigerating systems and heat pumps - Part 1: Vessels - General requirements
EN 764-5:2014 Pressure equipment - Part 5: Inspection documentation of metallic materials and compliance with the material specification
ISO 6708:1995 Pipework components Definition and selection of DN (nominal size)
EN 12178:2016 Refrigerating systems and heat pumps - Liquid level indicating devices - Requirements, testing and marking
EN 1653:1997/A1:2000 COPPER AND COPPER ALLOYS - PLATE, SHEET AND CIRCLES FOR BOILERS, PRESSURE VESSELS AND HOT WATER STORAGE UNITS
EN 10045-1 : 1990 METALLIC MATERIALS - CHARPY IMPACT TEST - PART 1: TEST METHOD
EN ISO 6708:1995 Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995)
EN 13480-3:2017 Metallic industrial piping - Part 3: Design and calculation
CEN/TR 13480-7:2017 Metallic industrial piping - Part 7: Guidance on the use of conformity assessment procedures
EN 10246-16:2000 Non-destructive testing of steel tubes - Part 16: Automatic ultrasonic testing of the area adjacent to the weld seam of welded steel tubes for the detection of laminar imperfections
EN 1289:1998/A2:2003 NON-DESTRUCTIVE TESTING OF WELDS - PENETRANT TESTING OF WELDS - ACCEPTANCE LEVELS
EN 22553:1994 Welded, brazed and soldered joints - Symbolic representation on drawings (ISO 2553:1992)
EN 12735-2:2016 Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 2: Tubes for equipment
EN 1861:1998 Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols
EN 12735-1:2016 Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 1: Tubes for piping systems
EN 10204:2004 Metallic products - Types of inspection documents
EN 10246-9:2000 Non-destructive testing of steel tubes - Part 9: Automatic ultrasonic testing of the weld seam of submerged arc welded steel tubes for the detection of longitudinal and/or transverse imperfections
EN 1712:1997/A2:2004 NON-DESTRUCTIVE TESTING OF WELDS - ULTRASONIC TESTING OF WELDED JOINTS - ACCEPTANCE LEVELS
EN 764-2:2012 Pressure equipment - Part 2: Quantities, symbols and units
EN 12517-1:2006 Non-destructive testing of welds - Part 1: Evaluation of welded joints in steel, nickel, titanium and their alloys by radiography - Acceptance levels
ISO 4063:2009 Welding and allied processes — Nomenclature of processes and reference numbers
ISO 817:2014 Refrigerants Designation and safety classification
EN 571-1:1997 Non destructive testing - Penetrant testing - Part 1: General principles
EN 13480-5:2017 Metallic industrial piping - Part 5: Inspection and testing
EN 970:1997 Non-destructive examination of fusion welds - Visual examination
EN 764-3:2002 Pressure equipment - Part 3: Definition of parties involved
EN 378-2:2016 Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation
EN 764-4:2014 Pressure equipment - Part 4: Establishment of technical delivery conditions for metallic materials
EN 1435:1997/A2:2003 NON-DESTRUCTIVE TESTING OF WELDS - RADIOGRAPHIC TESTING OF WELDED JOINTS

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