• There are no items in your cart

EN 1759-1:2004

Current
Current

The latest, up-to-date edition.

Flanges and their joint - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 1: Steel flanges, NPS 1/2 to 24
Published date

11-24-2004

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Designation
5 General requirements
Annex A (informative) Recommendations for weld ends of
                      weld-neck flanges
Annex B (informative) Classification of bolting materials
Annex C (informative) Use of metric bolting in lieu of
                      imperial bolting
Annex D (informative) Determination of p/T ratings for
                      flanges using EN materials
Annex E (normative) Approximate masses of flanges and
                      collars
Bibliography

This European Standard specifies dimensions, tolerances, materials, P/T ratings and technical conditions of delivery for steel flanges with bore size DN 15 to DN 600, Class designated; based on ANSI-B 16.5-1988 + Addenda 1992.

Committee
CEN/TC 74
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

Standards Relationship
PN EN 1759-1 : 2005 Identical
SN EN 1759-1 : 2005 Identical
NEN EN 1759-1 : 2004 Identical
NF EN 1759-1 : 2005 Identical
I.S. EN 1759-1:2005 Identical
UNE-EN 1759-1:2005 Identical
NBN EN 1759-1 : 2005 Identical
BS EN 1759-1:2004 Identical
NS EN 1759-1 : 1ED 2004 Identical
UNI EN 1759-1 : 2005 Identical
DIN EN 1759-1:2005-02 Identical

EN 13175:2014 LPG EQUIPMENT AND ACCESSORIES - SPECIFICATION AND TESTING FOR LIQUEFIED PETROLEUM GAS (LPG) PRESSURE VESSEL VALVES AND FITTINGS
08/30184309 DC : DRAFT SEP 2008 BS EN 12952-5 - WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 5: WORKMANSHIP AND CONSTRUCTION OF PRESSURE PARTS OF THE BOILER
BS EN 16678:2015 Safety and control devices for gas burners and gas burning appliances. Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa
12/30247799 DC : DRAFT JAN 2012 BS EN 12560-2 - FLANGES AND THEIR JOINTS - DIMENSIONS OF GASKETS FOR CLASS DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES
I.S. EN 14341:2006 INDUSTRIAL VALVES - STEEL CHECK VALVES
UNI EN 1474-1 : 2009 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 1: DESIGN AND TESTING OF TRANSFER ARMS
10/30216705 DC : 0 BS EN 12953-2 - SHELL BOILERS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES
API 676 CHINESE : 2009 POSITIVE DISPLACEMENT PUMPS - ROTARY
BS EN 593:2017 Industrial valves. Metallic butterfly valves for general purposes
BS EN 16767:2016 Industrial valves. Steel and cast iron check valves
14/30301577 DC : 0 BS EN 16767 - INDUSTRIAL VALVES - STEEL AND CAST IRON CHECK VALVES
I.S. EN 1515-4:2009 FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC
PREN 13555 : DRAFT 2011 FLANGES AND THEIR JOINTS - GASKET PARAMETERS AND TEST PROCEDURES RELEVANT TO THE DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS
UNE-EN 16678:2016 Safety and control devices for gas burners and gas burning appliances - Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa
18/30369304 DC : DRAFT APR 2018 BS EN 1473 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
I.S. EN ISO 16136:2006 INDUSTRIAL VALVES - BUTTERFLY VALVES OF THERMOPLASTICS MATERIALS
I.S. EN 14382:2005 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
I.S. EN ISO 21787:2006 INDUSTRIAL VALVES - GLOBE VALVES OF THERMOPLASTICS MATERIALS
I.S. EN ISO 16138:2006 INDUSTRIAL VALVES - DIAPHRAGM VALVES OF THERMOPLASTICS MATERIALS
I.S. EN ISO 16139:2006 INDUSTRIAL VALVES - GATE VALVES OF THERMOPLASTICS MATERIALS
I.S. EN ISO 16135:2006 INDUSTRIAL VALVES - BALL VALVES OF THERMOPLASTICS MATERIALS
ONORM EN ISO 16139 : 2008 INDUSTRIAL VALVES - GATE VALVES OF THERMOPLASTICS MATERIALS
I.S. EN ISO 16137:2006 INDUSTRIAL VALVES - CHECK VALVES OF THERMOPLASTICS MATERIALS
DIN EN 13709:2010-10 Industrial valves - Steel globe and globe stop and check valves
DIN EN 12007-3:2015-07 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 3: SPECIFIC FUNTIONAL REQUIREMENTS FOR STEEL
DIN EN 1591-1:2014-04 FLANGES AND THEIR JOINTS - DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS - PART 1: CALCULATION
DIN EN 1473:2016-10 Installation and equipment for liquefied natural gas - Design of onshore installations
DIN EN 14382 E : 2009 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
UNE-EN 1983:2014 Industrial valves - Steel ball valves
BS EN ISO 16135:2006 Industrial valves. Ball valves of thermoplastic materials
BS EN 14382 : 2005 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
BS EN 1984:2010 Industrial valves. Steel gate valves
BS EN ISO 16139:2006 Industrial valves. Gate valves of thermoplastic materials
EN 12952-2:2011 Water-tube boilers and auxiliary installations - Part 2: Materials for pressure parts of boilers and accessories
EN 12952-5:2011 Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler
EN 12952-3:2011 Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler
CEN/TR 16395:2012 Gas Infrastructure - CEN/TC 234 Pressure Definitions - Guideline Document
EN 10311:2005 Joints for the connection of steel tubes and fittings for the conveyance of water and other aqueous liquids
EN 1349:2009 Industrial process control valves
EN 12953-2:2012 Shell boilers - Part 2: Materials for pressure parts of boilers and accessories
EN 12560-2:2013 Flanges and their joints - Dimensions of gaskets for Class-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
BS EN 1349:2009 Industrial process control valves
PREN 13774 : DRAFT 2011 VALVES FOR GAS DISTRIBUTION SYSTEMS WITH MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 16 BAR - PERFORMANCE REQUIREMENTS
PD CEN/TR 13445-101:2015 Unfired pressure vessels. Example of application
13/30286091 DC : 0 BS EN 16678 - SAFETY AND CONTROL DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES - AUTOMATIC SHUT-OFF VALVES FOR OPERATING PRESSURE OF ABOVE 500 KPA UP TO AND INCLUDING 6300 KPA
DIN EN 15001-1:2011-02 Gas infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing
PD CEN/TR 16395:2012 Gas Infrastructure. CEN/TC 234 Pressure Definitions. Guideline Document
UNE-EN 13175:2015 LPG Equipment and accessories - Specification and testing for Liquefied Petroleum Gas (LPG) pressure vessel valves and fittings
PREN 14382 : DRAFT 2016 GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURE UP TO 100 BAR
16/30339483 DC : 0 BS EN 593 - INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES
PREN 13709 : DRAFT 2009 INDUSTRIAL VALVES - STEEL GLOBE AND GLOBE STOP AND CHECK VALVES
PREN 1984 : DRAFT 2009 INDUSTRIAL VALVES - STEEL GATE VALVES
11/30249105 DC : 0 BS EN 12516-1 - INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 1: TABULATION METHOD FOR STEEL VALVE SHELLS
I.S. EN 334:2005 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
UNI EN 1515-4 : 2010 FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC
UNI EN 334 : 2009 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
ONORM EN 334 : JUN 2009 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
NF EN 1515-4 : 2010 FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC
I.S. EN 12516-1:2014 INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 1: TABULATION METHOD FOR STEEL VALVE SHELLS
BS EN 13175:2014 LPG Equipment and accessories. Specification and testing for Liquefied Petroleum Gas (LPG) pressure vessel valves and fittings
UNI EN 13175 : 2015 LPG EQUIPMENT AND ACCESSORIES - SPECIFICATION AND TESTING FOR LIQUEFIED PETROLEUM GAS (LPG) PRESSURE VESSEL VALVES AND FITTINGS
ONORM EN ISO 16136 : 2008 INDUSTRIAL VALVES - BUTTERFLY VALVES OF THERMOPLASTICS MATERIALS
ONORM EN ISO 16137 : 2008 INDUSTRIAL VALVES - CHECK VALVES OF THERMOPLASTICS MATERIALS
DIN EN 1626:2009-01 CRYOGENIC VESSELS - VALVES FOR CRYOGENIC SERVICE
DIN EN 1984:2010-10 Industrial valves - Steel gate valves
DIN EN 1594:2013-12 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE OVER 16 BAR - FUNCTIONAL REQUIREMENTS
DIN EN 14422:2013-09 CLAMP TYPE COUPLING ASSEMBLIES FOR LIQUEFIED PETROLEUM GAS (LPG) TRANSFER HOSES
BS EN ISO 13709:2003 Centrifugal pumps for petroleum, petrochemical and natural gas industries
ISO 16136:2006 Industrial valves Butterfly valves of thermoplastics materials
BS EN 334 : 2005 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
17/30362889 DC : 0 BS EN 13175 - LPG EQUIPMENT AND ACCESSORIES - SPECIFICATION AND TESTING FOR LIQUEFIED PETROLEUM GAS (LPG) PRESSURE VESSEL VALVES AND FITTINGS
BS EN 1591-1:2013 Flanges and their joints. Design rules for gasketed circular flange connections Calculation
BS EN 1473:2016 Installation and equipment for liquefied natural gas. Design of onshore installations
UNE-EN 593:2009 Industrial valves - Metallic butterfly valves
BS EN 13709:2002 Industrial valves. Steel globe and globe stop and check valves
I.S. EN 1626:2008 CRYOGENIC VESSELS - VALVES FOR CRYOGENIC SERVICE
I.S. EN 13774:2013 VALVES FOR GAS DISTRIBUTION SYSTEMS WITH MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 16 BAR - PERFORMANCE REQUIREMENTS
I.S. EN 1594:2013 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE OVER 16 BAR - FUNCTIONAL REQUIREMENTS
DIN EN 1473:1997-11 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
I.S. EN 12560-2:2013 FLANGES AND THEIR JOINTS - DIMENSIONS OF GASKETS FOR CLASS-DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES
I.S. EN 12953-2:2012 SHELL BOILERS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES
I.S. EN 1984:2010 INDUSTRIAL VALVES - STEEL GATE VALVES
DIN EN 1983:2013-12 INDUSTRIAL VALVES - STEEL BALL VALVES
I.S. EN 14422:2013 CLAMP TYPE COUPLING ASSEMBLIES FOR LIQUEFIED PETROLEUM GAS (LPG) TRANSFER HOSES
I.S. EN 12952-2:2011 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES
I.S. EN 1473:2016 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
I.S. EN 1983:2013 INDUSTRIAL VALVES - STEEL BALL VALVES
I.S. EN 1349:2009 INDUSTRIAL PROCESS CONTROL VALVES
I.S. EN 12952-3:2011 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 3: DESIGN AND CALCULATION FOR PRESSURE PARTS OF THE BOILER
I.S. EN 12952-5:2011 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 5: WORKMANSHIP AND CONSTRUCTION OF PRESSURE PARTS OF THE BOILER
I.S. EN 13709:2010 INDUSTRIAL VALVES - STEEL GLOBE AND GLOBE STOP AND CHECK VALVES
I.S. EN 1591-1:2013 FLANGES AND THEIR JOINTS - DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS - PART 1: CALCULATION
I.S. EN 12007-3:2015 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 3: SPECIFIC FUNCTIONAL REQUIREMENTS FOR STEEL
UNI EN 1349 : 2010 INDUSTRIAL PROCESS CONTROL VALVES
NF EN 12952-2 : 2011 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES
NF EN 12952-3 : 2012 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 3: DESIGN AND CALCULATION FOR PRESSURE PARTS OF THE BOILER
VDI 2200:2007-06 Tight flange connections - Selection, calculation, design and assembly of bolted flange connections
I.S. EN 593:2017 INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES
PREN 1594 : DRAFT 2013 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE OVER 16 BAR - FUNCTIONAL REQUIREMENTS
DIN EN 1474-1:2009-03 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 1: DESIGN AND TESTING OF TRANSFER ARMS
11/30243885 DC : 0 BS EN 13774 - VALVES FOR GAS DISTRIBUTION SYSTEMS WITH MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 16 BAR - PERFORMANCE REQUIREMENTS
API 676 REDLINE : 2009 POSITIVE DISPLACEMENT PUMPS - ROTARY
09/30205877 DC : 0 BS EN 1984 - INDUSTRIAL VALVES - STEEL GATE VALVES
PREN 1473 : DRAFT 2018 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
08/30187521 DC : 0 BS EN 593 - INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES
EN 1473:2016 Installation and equipment for liquefied natural gas - Design of onshore installations
09/30205883 DC : 0 BS EN 13709 - INDUSTRIAL VALVES - STEEL GLOBE AND GLOBE STOP AND CHECK VALVES
DIN EN 16767 E : 2016 INDUSTRIAL VALVES - STEEL AND CAST IRON CHECK VALVES
11/30248108 DC : 0 BS EN 13555 - FLANGES AND THEIR JOINTS - GASKET PARAMETERS AND TEST PROCEDURES RELEVANT TO THE DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS
10/30234607 DC : 0 BS EN 14422 - CLAMP TYPE COUPLING ASSEMBLIES FOR LPG TRANSFER HOSES
17/30347443 DC : DRAFT JUN 2017 BS EN 12480 - GAS METERS - ROTARY DISPLACEMENT GAS METERS
NF EN 15001-1 : 2009 GAS INFRASTRUCTURE - GAS INSTALLATION PIPEWORK WITH AN OPERATING PRESSURE GREATER THAN 0,5 BAR FOR INDUSTRIAL INSTALLATIONS AND GREATER THAN 5 BAR FOR INDUSTRIAL AND NON-INDUSTRIAL INSTALLATIONS - PART 1: DETAILED FUNCTIONAL REQUIREMENTS FOR DESIGN, MATERIALS, CONSTRUCTION, INSPECTION AND TESTING
I.S. EN 1474-1:2008 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 1: DESIGN AND TESTING OF TRANSFER ARMS
UNI EN 12516-1 : 2014 INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 1: TABULATION METHOD FOR STEEL VALVE SHELLS
EN 12953-4:2018 Shell boilers - Part 4: Workmanship and construction of pressure parts of the boiler
I.S. EN 12953-4:2002 SHELL BOILERS - PART 4: WORKMANSHIP AND CONSTRUCTION OF PRESSURE PARTS OF THE BOILER
I.S. EN 16767:2016 INDUSTRIAL VALVES - STEEL AND CAST IRON CHECK VALVES
DIN EN 334:2016-05 (Draft) GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
UNE-EN 12952-5:2012 Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler
I.S. EN 1092-1:2007 FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES,FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 1: STEEL FLANGES
ONORM EN ISO 16138 : 2008 INDUSTRIAL VALVES - DIAPHRAGM VALVES OF THERMOPLASTICS MATERIALS
DIN EN ISO 16135:2006-06 INDUSTRIAL VALVES - BALL VALVES OF THERMOPLASTICS MATERIALS
DIN EN 14422 E : 2013 CLAMP TYPE COUPLING ASSEMBLIES FOR LIQUEFIED PETROLEUM GAS (LPG) TRANSFER HOSES
DIN EN 14382:2016-05 (Draft) SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
BS EN 1594:2013 Gas infrastructure. Pipelines for maximum operating pressure over 16 bar. Functional requirements
BS EN ISO 16138:2006 Industrial valves. Diaphragm valves of thermoplastics materials
BS EN 1626:2008 Cryogenic vessels. Valves for cryogenic service
ISO 16135:2006 Industrial valves Ball valves of thermoplastics materials
EN 1474-1:2008 Installation and equipment for liquefied natural gas - Design and testing of marine transfer systems - Part 1: Design and testing of transfer arms
UNI EN 1591-1 : 2014 FLANGES AND THEIR JOINTS - DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS - PART 1: CALCULATION
UNI EN 12952-5 : 2011 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 5: WORKMANSHIP AND CONSTRUCTION OF PRESSURE PARTS OF THE BOILER
UNI EN 12952-2 : 2011 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES
UNI EN 1983 : 2013 INDUSTRIAL VALVES - STEEL BALL VALVES
UNI EN 13774 : 2013 VALVES FOR GAS DISTRIBUTION SYSTEMS WITH MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 16 BAR - PERFORMANCE REQUIREMENTS
EN ISO 21787:2006 Industrial valves - Globe valves of thermoplastics materials (ISO 21787:2006)
UNI EN 12560-2 : 2013 FLANGES AND THEIR JOINTS - DIMENSIONS OF GASKETS FOR CLASS DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES
UNI EN 12952-3 : 2012 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 3: DESIGN AND CALCULATION FOR PRESSURE PARTS OF THE BOILER
UNI EN 1594 : 2013 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE OVER 16 BAR - FUNCTIONAL REQUIREMENTS
UNI EN 1626 : 2009 CRYOGENIC VESSELS - VALVES FOR CRYOGENIC SERVICE
UNI EN 15001-1 : 2009 GAS INFRASTRUCTURE - GAS INSTALLATION PIPEWORK WITH AN OPERATING PRESSURE GREATER THAN 0,5 BAR FOR INDUSTRIAL INSTALLATIONS AND GREATER THAN 5 BAR FOR INDUSTRIAL AND NON-INDUSTRIAL INSTALLATIONS - PART 1: DETAILED FUNCTIONAL REQUIREMENTS FOR DESIGN, MATERIALS, CONSTRUCTION, INSPECTION AND TESTING
UNI EN 14382 : 2009 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
UNI EN 12953-2 : 2012 SHELL BOILERS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES
UNI EN 1984 : 2010 INDUSTRIAL VALVES - STEEL GATE VALVES
UNI EN 14422 : 2013 CLAMP TYPE COUPLING ASSEMBLIES FOR LIQUEFIED PETROLEUM GAS (LPG) TRANSFER HOSES
UNI EN 13709 : 2010 INDUSTRIAL VALVES - STEEL GLOBE AND GLOBE STOP AND CHECK VALVES
UNI CEN/TR 16395 : 2014 GAS INFRASTRUCTURE - CEN/TC 234 PRESSURE DEFINITIONS GUIDELINE DOCUMENT
DIN EN 16678 E : 2016 SAFETY AND CONTROL DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES - AUTOMATIC SHUTOFF VALVES FOR OPERATING PRESSURE OF ABOVE 500 KPA UP TO AND INCLUDING 6300 KPA
EEMUA 159 : 2014 ABOVE GROUND FLAT BOTTOMED STORAGE TANKS - A GUIDE TO INSPECTION, MAINTENANCE AND REPAIR
14/30300117 DC : 0 BS EN 13175 - LPG EQUIPMENT AND ACCESSORIES - SPECIFICATION AND TESTING FOR LIQUEFIED PETROLEUM GAS (LPG) PRESSURE VESSEL VALVES AND FITTINGS
16/30336440 DC : DRAFT MAR 2016 BS EN 1092-1 - FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 1: STEEL FLANGES
08/30184303 DC : DRAFT SEP 2008 BS EN 12952-3 - WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 3: DESIGN AND CALCULATION FOR PRESSURE PARTS
BS EN 1474-1:2008 Installation and equipment for liquefied natural gas. Design and testing of marine transfer systems Design and testing of transfer arms
16/30334287 DC : 0 BS EN 334 - GAS PRESSURE REGULATORS FOR INLET PRESSURE UP TO 100 BAR
BS EN 1515-4:2009 Flanges and their joints. Bolting Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
PREN 593 : DRAFT 2016 INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES
08/30173031 DC : DRAFT JAN 2008 BS EN 1515-4 - FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC
08/30179182 DC : DRAFT MAY 2008 BS EN 1349 - INDUSTRIAL PROCESS CONTROL VALVES
DIN EN 1515-4 E : 2010 FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC
API STD 676 : 2009 POSITIVE DISPLACEMENT PUMPS - ROTARY
API 610 : 2010 CENTRIFUGAL PUMPS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES
API 610 REDLINE : 2010 CENTRIFUGAL PUMPS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES
S.R. CEN/TR 16395:2012 GAS INFRASTRUCTURE - CEN/TC 234 PRESSURE DEFINITIONS - GUIDELINE DOCUMENT
I.S. EN 15001-1:2009 GAS INFRASTRUCTURE - GAS INSTALLATION PIPEWORK WITH AN OPERATING PRESSURE GREATER THAN 0,5 BAR FOR INDUSTRIAL INSTALLATIONS AND GREATER THAN 5 BAR FOR INDUSTRIAL AND NON-INDUSTRIAL INSTALLATIONS - PART 1: DETAILED FUNCTIONAL REQUIREMENTS FOR DESIGN, MATERIALS, CONSTRUCTION, INSPECTION AND TESTING
EN 1092-1:2018 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges
BS EN 12516-1 : 2014 INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 1: TABULATION METHOD FOR STEEL VALVE SHELLS
EN 12516-1:2014 Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells
UNE-EN 12516-1:2016 Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells
16/30334290 DC : 0 BS EN 14382 - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURE UP TO 100 BAR
EN 12480:2018 Gas meters - Rotary displacement gas meters
I.S. EN 12480:2018 GAS METERS - ROTARY DISPLACEMENT GAS METERS
DIN EN ISO 21787 E : 2006 INDUSTRIAL VALVES - GLOBE VALVES OF THERMOPLASTICS MATERIALS
I.S. EN ISO 13709:2009 CENTRIFUGAL PUMPS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES
DIN EN ISO 16138:2006-06 INDUSTRIAL VALVES - DIAPHRAGM VALVES OF THERMOPLASTICS MATERIALS
DIN EN 13831:2007-12 Closed expansion vessels with built in diaphragm for installation in water
DIN EN ISO 16136:2006-06 INDUSTRIAL VALVES - BUTTERFLY VALVES OF THERMOPLASTICS MATERIALS
DIN EN ISO 16137:2006-06 INDUSTRIAL VALVES - CHECK VALVES OF THERMOPLASTICS MATERIALS
DIN EN ISO 16139:2006-06 INDUSTRIAL VALVES - GATE VALVES OF THERMOPLASTICS MATERIALS
DIN EN 13774:2013-05 VALVES FOR GAS DISTRIBUTION SYSTEMS WITH MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 16 BAR - PERFORMANCE REQUIREMENTS
BS EN 1515-3:2005 Flanges and their joints. Bolting Classification of bolt materials for steel flanges, class designated
BS EN 13774:2013 Valves for gas distribution systems with maximum operating pressure less than or equal to 16 bar. Performance requirements
ISO 21787:2006 Industrial valves Globe valves of thermoplastics materials
BS EN 14341:2006 Industrial valves. Steel check valves
EN 16767:2016 Industrial valves - Steel and cast iron check valves
BS EN 14620-2:2006 Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of refrigerated, liquefied gases with operating temperatures between 0°C and -165°C Metallic components
UNE-EN 15001-1:2010 Gas Infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing
BS EN ISO 16137:2006 Industrial valves. Check valves of thermoplastic materials
BS EN ISO 21787:2006 Industrial valves. Globe valves of thermoplastics materials
BS EN 10311:2005 Joints for the connection of steel tubes and fittings for the conveyance of water and other aqueous liquids
BS EN 12952-5:2011 Water-tube boilers and auxiliary installations Workmanship and construction of pressure parts of the boiler
UNE-EN 12952-2:2012 Water-tube boilers and auxiliary installations - Part 2: Materials for pressure parts of boilers and accessories
UNE-EN 12953-2:2013 Shell boilers - Part 2: Materials for pressure parts of boilers and accessories
UNE-EN 13774:2013 Valves for gas distribution systems with maximum operating pressure less than or equal to 16 bar - Performance requirements
UNE-EN 1515-4:2010 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
ISO 16137:2006 Industrial valves Check valves of thermoplastics materials
BS EN ISO 16136:2006 Industrial valves. Butterfly valves of thermoplastic materials
BS EN 12560-2:2013 Flanges and their joints. Dimensions of gaskets for Class-designated flanges Spiral wound gaskets for use with steel flanges
UNE-EN 1591-1:2014 Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation
ISO 16139:2006 Industrial valves Gate valves of thermoplastics materials
UNE-EN 1594:2014 Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements
BS EN 14422:2013 Clamp type coupling assemblies for liquefied petroleum gas (LPG) transfer hoses
BS EN 12007-3:2000 Gas supply systems. Pipelines for maximum operating pressure up to and including 16 bar Specific functional recommendations for steel
BS EN 13831:2007 Closed expansion vessels with built-in diaphragm for installation in water
UNE-EN 14422:2014 Clamp type coupling assemblies for liquefied petroleum gas (LPG) transfer hoses
BS EN 1983:2013 Industrial valves. Steel ball valves
UNE-EN 12952-3:2012 Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler
BS EN 12953-2:2012 Shell boilers Materials for pressure parts of boilers and accessories
UNE-EN 12007-3:2015 Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 3: Specific functional requirements for steel
DIN EN ISO 21787:2006-06 INDUSTRIAL VALVES - GLOBE VALVES OF THERMOPLASTICS MATERIALS
EN 1515-4:2009 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
EN ISO 13709:2009 Centrifugal pumps for petroleum, petrochemical and natural gas industries (ISO 13709:2009)
EN ISO 16139:2006 Industrial valves - Gate valves of thermoplastics materials (ISO 16139:2006)
EN 14422:2013 Clamp type coupling assemblies for liquefied petroleum gas (LPG) transfer hoses
EN 13774:2013 Valves for gas distribution systems with maximum operating pressure less than or equal to 16 bar - Performance requirements
EN ISO 16135:2006 Industrial valves - Ball valves of thermoplastics materials (ISO 16135:2006)
EN 16678:2015 Safety and control devices for gas burners and gas burning appliances - Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa
EN 1626:2008 Cryogenic vessels - Valves for cryogenic service
EN 15001-1:2009 Gas Infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing
EN 13709:2010 Industrial valves - Steel globe and globe stop and check valves
EN ISO 16136:2006 Industrial valves - Butterfly valves of thermoplastics materials (ISO 16136:2006)
EI 1540 : 2014 DESIGN, CONSTRUCTION, COMMISSIONING, MAINTENANCE AND TESTING OF AVIATION FUELLING FACILITIES
EN 1983:2013 Industrial valves - Steel ball valves
EN 14382:2005+A1:2009/AC:2009 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
EN 1594:2013 Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements
EN 1984:2010 Industrial valves - Steel gate valves
EN 14620-2:2006 Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and -165 °C - Part 2: Metallic components
EN 1515-3:2005 Flanges and their joints - Bolting - Part 3: Classification of bolt materials for steel flanges, class designated
EN 334:2005+A1:2009 Gas pressure regulators for inlet pressures up to 100 bar
EN 1591-1:2013 Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation
EN ISO 16138:2006 Industrial valves - Diaphragm valves of thermoplastics materials (ISO 16138:2006)
EN 13831:2007 Closed expansion vessels with built in diaphragm for installation in water
EN 593:2017 Industrial valves - Metallic butterfly valves for general purposes
EN ISO 16137:2006 Industrial valves - Check valves of thermoplastics materials (ISO 16137:2006)
EN 14341:2006 Industrial valves - Steel check valves
API 676 : 2009 : R2015 POSITIVE DISPLACEMENT PUMPS - ROTARY
DIN 2695:2002-11 Diaphragm-weld packings and weld ring seals for flange connections
08/30184300 DC : DRAFT SEP 2008 BS EN 12952-2 - WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES
PREN 14422 : DRAFT 2010 CLAMP TYPE COUPLING ASSEMBLIES FOR LPG TRANSFER HOSES
13/30271116 DC : 0 BS EN 1594 - GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE OVER 16 BAR - FUNCTIONAL REQUIREMENTS
07/30158957 DC : 0 BS EN 1626 - CRYOGENIC VESSELS - VALVES FOR CRYOGENIC SERVICE
BS EN 15001-1:2009 Gas infrastructure. Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations Detailed functional requirements for design, materials, construction, inspection and testing
DIN EN 16767:2016-08 INDUSTRIAL VALVES - STEEL AND CAST IRON CHECK VALVES
DIN EN 1515-4:2010-04 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
14/30297213 DC : 0 BS EN 1473 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
DIN EN 16678:2016-02 Safety and control devices for gas burners and gas burning appliances - Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa
I.S. EN 13175:2014 LPG EQUIPMENT AND ACCESSORIES - SPECIFICATION AND TESTING FOR LIQUEFIED PETROLEUM GAS (LPG) PRESSURE VESSEL VALVES AND FITTINGS
S.R. CEN/TR 13445-101:2015 UNFIRED PRESSURE VESSELS - PART 101: EXAMPLE OF APPLICATION
17/30360051 DC : 0 BS EN 13611 - SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
I.S. EN 16678:2015 SAFETY AND CONTROL DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES - AUTOMATIC SHUT-OFF VALVES FOR OPERATING PRESSURE OF ABOVE 500 KPA UP TO AND INCLUDING 6300 KPA
DIN EN 13175:2015-02 LPG EQUIPMENT AND ACCESSORIES - SPECIFICATION AND TESTING FOR LIQUEFIED PETROLEUM GAS (LPG) PRESSURE VESSEL VALVES AND FITTINGS
DIN EN 12516-1:2015-01 INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 1: TABULATION METHOD FOR STEEL VALVE SHELLS
CEN/TR 13445-101:2015 Unfired pressure vessels - Example of application
PREN 13611 : DRAFT 2017 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
DIN EN 12952-3:2012-03 Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler
ONORM EN ISO 21787 : 2008 INDUSTRIAL VALVES - GLOBE VALVES OF THERMOPLASTICS MATERIALS
DIN EN 1515-3 E : 2005 FLANGES AND THEIR JOINTS - BOLTING - PART 3: CLASSIFICATION OF BOLT MATERIALS FOR STEEL FLANGES, CLASS DESIGNATED
DIN EN 12953-2:2012-05 Shell boilers - Part 2: Materials for pressure parts of boilers and accessories
DIN EN 12560-2:2013-12 Flanges and their joints - Dimensions of gaskets for Class-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
DIN EN 12952-2:2011-10 Water-tube boilers and auxiliary installations - Part 2: Materials for pressure parts of boilers and accessories
DIN EN 12952-5:2012-01 Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler
ISO 16138:2006 Industrial valves Diaphragm valves of thermoplastics materials
BS EN 12952-2:2011 Water-tube boilers and auxiliary installations Materials for pressure parts of boilers and accessories
BS EN 12952-3:2011 Water-tube boilers and auxiliary installations Design and calculation for pressure parts of the boiler
ISO 13709:2009 Centrifugal pumps for petroleum, petrochemical and natural gas industries
EN 12007-3:2015 Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 3: Specific functional requirements for steel
DIN EN 10311:2005-08 Joints for the connection of steel tubes and fittings for the conveyance of water and other aqueous liquids
DIN EN 1515-3:2005-12 Flanges and their joints - Bolting - Part 3: Classification of bolt materials for steel flanges, Class designated

EN ISO 4287:1998/A1:2009 GEOMETRICAL PRODUCT SPECIFICATIONS (GPS) - SURFACE TEXTURE: PROFILE METHOD - TERMS, DEFINITIONS AND SURFACE TEXTURE PARAMETERS
EN 10269:2013 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
EN 12560-6:2003 Flanges and their joints - Gaskets for Class-designated flanges - Part 6: Covered serrated metal gaskets for use with steel flanges
EN 1515-1:1999 Flanges and their joints - Bolting - Part 1: Selection of bolting
ISO 4287:1997 Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters
EN 12560-1:2001 Flanges and their joints - Gaskets for Class-designated flanges - Part 1: Non-metallic flat gaskets with or without inserts
EN 12560-3:2001 Flanges and their joints - Gaskets for Class-designated flanges - Part 3: Non-metallic PTFE envelope gaskets
EN 1708-1:2010 Welding - Basic welded joint details in steel - Part 1: Pressurized components
ISO 3506-1:2009 Mechanical properties of corrosion-resistant stainless steel fasteners Part 1: Bolts, screws and studs
EN ISO 9692-2:1998/AC:1999 WELDING AND ALLIED PROCESSES - JOINT PREPARATION - PART 2: SUBMERGED ARC WELDING OF STEELS
EN 12560-2:2013 Flanges and their joints - Dimensions of gaskets for Class-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
ASTM A 537/A537M : 2013 Standard Specification for Pressure Vessel Plates, Heat-Treated, Carbon-Manganese-Silicon Steel
EN 10028-3:2017 Flat products made of steels for pressure purposes - Part 3: Weldable fine grain steels, normalized
EN ISO 3506-1:2009 Mechanical properties of corrosion-resistant stainless steel fasteners - Part 1: Bolts, screws and studs (ISO 3506-1:2009)
ASTM A 204/A204M : 2017 : REDLINE Standard Specification for Pressure Vessel Plates, Alloy Steel, Molybdenum
EN 12560-4:2001 Flanges and their joints - Gaskets for Class-designated flantes - Part 4: Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges
EN 10213-2 : 1995 TECHNICAL DELIVERY CONDITIONS FOR STEEL CASTINGS FOR PRESSURE PURPOSES - PART 2: STEEL GRADES FOR USE AT ROOM TEMPERATURE AND ELEVATED TEMPERATURES
ASTM A 516/A516M : 2017 : REDLINE Standard Specification for Pressure Vessel Plates, Carbon Steel, for Moderate- and Lower-Temperature Service
EN 10025:1990/A1:1993 HOT ROLLED PRODUCTS OF NON-ALLOY STRUCTURAL STEELS - TECHNICAL DELIVERY CONDITIONS
ISO 4991:2015 Steel castings for pressure purposes
ISO 6708:1995 Pipework components Definition and selection of DN (nominal size)
ISO 887:2000 Plain washers for metric bolts, screws and nuts for general purposes General plan
ISO 9328-3:2011 Steel flat products for pressure purposes Technical delivery conditions Part 3: Weldable fine grain steels, normalized
EN 10028-2:2017 Flat products made of steels for pressure purposes - Part 2: Non-alloy and alloy steels with specified elevated temperature properties
EN 10028-7:2016 Flat products made of steels for pressure purposes - Part 7: Stainless steels
EN ISO 6708:1995 Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995)
ISO 9328-5:2011 Steel flat products for pressure purposes Technical delivery conditions Part 5: Weldable fine grain steels, thermomechanically rolled
ASME B1.20.1 : 2013(R2018) PIPE THREADS, GENERAL PURPOSE (INCH)
EN ISO 887:2000/AC:2006 PLAIN WASHERS FOR METRIC BOLTS, SCREWS AND NUTS FOR GENERAL PURPOSES - GENERAL PLAN (ISO 887:2000)
EN 12560-7:2004 Flanges and their joints - Gaskets for Class-designated flanges - Part 7: Covered metal jacketed gaskets for use with steel flanges
EN 10222-3:2017 Steel forgings for pressure purposes - Part 3: Nickel steels with specified low temperature properties
EN 10222-5:2017 Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels
ISO 9328-2:2011 Steel flat products for pressure purposes Technical delivery conditions Part 2: Non-alloy and alloy steels with specified elevated temperature properties
ISO 4955:2016 Heat-resistant steels
EN 10222-4:2017 Steel forgings for pressure purposes - Part 4: Weldable fine grain steels with high proof strength
ASTM A 217/A217M : 2014 : REDLINE Standard Specification for Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
EN 10222-2:2017 Steel forgings for pressure purposes - Part 2: Ferritic and martensitic steels with specified elevated temperatures properties
EN 10204:2004 Metallic products - Types of inspection documents
EN 10213-3 : 1995 TECHNICAL DELIVERY CONDITIONS FOR STEEL CASTINGS FOR PRESSURE PURPOSES - PART 3: STEEL GRADES FOR USE AT LOW TEMPERATURES
ASTM A 105/A105M : 2014-11 SPECIFICATION FOR CARBON STEEL FORGINGS FOR PIPING APPLICATIONS
ASME B16.5 : 2017 PIPE FLANGES AND FLANGED FITTINGS: NPS 1/2 THROUGH NPS 24 METRIC/INCH STANDARD
EN ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread (ISO 898-1:2013)
ISO 9692-2:1998 Welding and allied processes — Joint preparation — Part 2: Submerged arc welding of steels
ISO 9327-1:1999 Steel forgings and rolled or forged bars for pressure purposes — Technical delivery conditions — Part 1: General requirements
EN 12560-5:2001 Flanges and their joints - Gaskets for Class-designated flanes - Part 5: Metallic ring joint gaskets for use with steel flanges
ASTM A 515/A515M : 2017 : REDLINE Standard Specification for Pressure Vessel Plates, Carbon Steel, for Intermediate- and Higher-Temperature Service
ASTM A 203/A203M : 2017 : REDLINE Standard Specification for Pressure Vessel Plates, Alloy Steel, Nickel
ISO 15607:2003 Specification and qualification of welding procedures for metallic materials General rules
EN 10213-4 : 1995 TECHNICAL DELIVERY CONDITIONS FOR STEEL CASTINGS FOR PRESSURE PURPOSES - PART 4: AUSTENITIC AND AUSTENITIC-FERRITIC STEEL GRADES
EN 10028-4:2017 Flat products made of steels for pressure purposes - Part 4: Nickel alloy steels with specified low temperature properties
ISO 9327-2:1999 Steel forgings and rolled or forged bars for pressure purposes — Technical delivery conditions — Part 2: Non-alloy and alloy (Mo, Cr and CrMo) steels with specified elevated temperature properties
EN ISO 15607:2003 Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2003)
ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread
EN 287-1:2011 Qualification test of welders - Fusion welding - Part 1: Steels

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.