EN 1778:1999
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The latest, up-to-date edition.
Characteristic values for welded thermoplastics constructions - Determination of allowable stresses and moduli for design of thermoplastics equipment
Published date
10-20-1999
Publisher
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Foreword
Introduction
1 Scope
2 Normative references
3 Definitions, symbols and abbreviations
4 Determination of allowable stresses and moduli
5 Reduction factors
6 Joint factor (weld factor)
7 Factor of safety
Annex A (normative) Creep strength diagrams, creep modulus
diagrams and reduction factors
Annex B (informative) Explanations and calculation examples
Bibliography
This standard specifies a methodology for determination of the characteristic values necessary for the design of welded constructions for example vessels and tanks, ventilation ducting, containers and apparatus. It is assumed that due regard is paid to the standards and Codes of Practice listed in clause 2 as far as the choice of materials and their processing are concerned. The data is applicable for static loading. The relevant EN-Standards or ISO-Standards are applicable to the design calculations, dimensions, construction and testing of the various structures.
| Committee |
CEN/TC 249
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 1778:2000 | Identical |
| SN EN 1778 : 1999 | Identical |
| NF EN 1778 : 2000 | Identical |
| NS EN 1778 : 1ED 2000 | Identical |
| PN EN 1778 : 2002 | Identical |
| NEN EN 1778 : 1999 | Identical |
| UNE-EN 1778:2000 | Identical |
| NBN EN 1778 : 2000 | Identical |
| UNI EN 1778 : 2001 | Identical |
| I.S. EN 1778:2000 | Identical |
| DIN EN 1778:1999-12 | Identical |
| 12/30263229 DC : 0 | BS EN 12814-3 - TESTING OF WELDED JOINTS OF THERMOPLASTICS SEMI-FINISHED PRODUCTS - PART 3: TENSILE CREEP TEST |
| EEMUA 225 : 1920 | ABOVE GROUND PLASTIC TANKS - A GUIDE TO THEIR SPECIFICATION, INSTALLATION, COMMISSIONING, INSPECTION, MAINTENANCE, REPAIR AND DISPOSAL |
| PREN 12814-3 : DRAFT 2012 | TESTING OF WELDED JOINTS OF THERMOPLASTICS SEMI-FINISHED PRODUCTS - PART 3: TENSILE CREEP TEST |
| UNI EN 15014 : 2008 | PLASTICS PIPING SYSTEMS - BURIED AND ABOVE GROUND SYSTEMS FOR WATER AND OTHER FLUIDS UNDER PRESSURE - PERFORMANCE CHARACTERISTICS FOR PIPES, FITTINGS AND THEIR JOINTS |
| UNE-EN 12814-3:2014 | Testing of welded joints in thermoplastics semi-finished products - Part 3: Tensile creep test |
| DIN EN 15014:2014-06 (Draft) | PLASTICS PIPING SYSTEMS - BURIED AND ABOVE GROUND SYSTEMS FOR WATER AND OTHER FLUIDS UNDER PRESSURE - PERFORMANCE CHARACTERISTICS FOR PIPES, FITTINGS AND THEIR JOINTS |
| BS EN 12573-3:2000 | Welded static non-pressurized thermoplastic tanks Design and calculation for single skin rectangular tanks |
| BS EN 15014:2007 | Plastics piping systems. Buried and above ground systems for water and other fluids under pressure. Performance characteristics for pipes, fittings and their joints |
| EN 13575:2012 | Static thermoplastic tanks for the above ground storage of chemicals — Blow moulded or rotationally moulded polyethylene tanks — Requirements and test methods |
| EN 12814-3:2014 | Testing of welded joints in thermoplastics semi-finished products - Part 3: Tensile creep test |
| EN 12573-2:2000 | Welded static non-pressurised thermoplastic tanks - Part 2: Calculation of vertical cylindrical tanks |
| 10/30233680 DC : 0 | BS EN 13575 - STATIC THERMOPLASTIC TANKS FOR THE ABOVE GROUND STORAGE OF CHEMICALS - BLOW MOULDED OR ROTATIONALLY MOULDED POLYETHYLENE TANKS - REQUIREMENTS AND TEST METHODS |
| UNE-EN 13575:2012 | Static thermoplastic tanks for the above ground storage of chemicals — Blow moulded or rotationally moulded polyethylene tanks — Requirements and test methods |
| DIN EN 15014:2008-01 | Plastics piping systems - Buried and above ground systems for water and other fluids under pressure - Performance characteristics for pipes, fittings and their joints |
| I.S. EN 12814-3:2014 | TESTING OF WELDED JOINTS OF THERMOPLASTICS SEMI-FINISHED PRODUCTS - PART 3: TENSILE CREEP TEST |
| I.S. EN 15014:2007 | PLASTICS PIPING SYSTEMS - BURIED AND ABOVE GROUND SYSTEMS FOR WATER AND OTHER FLUIDS UNDER PRESSURE - PERFORMANCE CHARACTERISTICS FOR PIPES, FITTINGS AND THEIR JOINTS |
| I.S. EN 13575:2012 | STATIC THERMOPLASTIC TANKS FOR THE ABOVE GROUND STORAGE OF CHEMICALS - BLOW MOULDED OR ROTATIONALLY MOULDED POLYETHYLENE TANKS - REQUIREMENTS AND TEST METHODS |
| ISO 10931:2005 | Plastics piping systems for industrial applications Poly(vinylidene fluoride) (PVDF) Specifications for components and the system |
| UNI EN 12814-3 : 2014 | TESTING OF WELDED JOINTS IN THERMOPLASTICS SEMI-FINISHED PRODUCTS - PART 3: TENSILE CREEP TEST |
| UNI EN 13575 : 2012 | STATIC THERMOPLASTIC TANKS FOR THE ABOVE GROUND STORAGE OF CHEMICALS - BLOW MOULDED OR ROTATIONALLY MOULDED POLYETHYLENE TANKS - REQUIREMENTS AND TEST METHODS |
| DIN EN 12814-3:2014-07 | TESTING OF WELDED JOINTS OF THERMOPLASTICS SEMI-FINISHED PRODUCTS - PART 3: TENSILE CREEP TEST |
| BS EN 12573-1:2000 | Welded static non-pressurized thermoplastic tanks General principles |
| BS EN 12573-4:2000 | Welded static non-pressurized thermoplastic tanks Design and calculation of flanged joints |
| BS EN 13575:2012 | Static thermoplastic tanks for the above ground storage of chemicals. Blow moulded or rotationally moulded polyethylene tanks. Requirements and test methods |
| ISO 15493:2003 | Plastics piping systems for industrial applications Acrylonitrile-butadiene-styrene (ABS), unplasticized poly(vinyl chloride) (PVC-U) and chlorinated poly(vinyl chloride) (PVC-C) Specifications for components and the system Metric series |
| BS EN 12573-2:2000 | Welded static non-pressurized thermoplastic tanks Calculation of vertical cylindrical tanks |
| BS EN 12814-3:2014 | Testing of welded joints in thermoplastics semi-finished products Tensile creep test |
| EN 15014:2007 | Plastics piping systems - Buried and above ground systems for water and other fluids under pressure - Performance characteristics for pipes, fittings and their joints |
| 04/30118843 DC : DRAFT SEP 2004 | EN 15014 - PLASTICS PIPING SYSTEMS - BURIED AND ABOVE GROUND SYSTEMS FOR WATER AND OTHER FLUIDS UNDER PRESSURE |
| DIN EN ISO 10931:2015-11 | PLASTICS PIPING SYSTEMS FOR INDUSTRIAL APPLICATIONS - POLY(VINYLIDENE FLUORIDE) (PVDF) - SPECIFICATIONS FOR COMPONENTS AND THE SYSTEM (ISO 10931:2005 + AMD 1:2015) |
| DIN EN 13575:2012-06 | Static thermoplastic tanks for the above ground storage of chemicals - Blow moulded or rotationally moulded polyethylene tanks - Requirements and test methods |
| BS EN ISO 10931 : 2005 | PLASTICS PIPING SYSTEMS FOR INDUSTRIAL APPLICATIONS - POLY(VINYLIDENE FLUORIDE) (PVDF) - SPECIFICATIONS FOR COMPONENTS AND THE SYSTEM |
| BS EN ISO 15493 : 2003 | PLASTICS PIPING SYSTEMS FOR INDUSTRIAL APPLICATIONS - ACRYLONITRILE-BUTADIENE-STYRENE (ABS), UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) AND CHLORINATED POLY(VINYL CHLORIDE) (PVC-C) - SPECIFICATIONS FOR COMPONENTS AND THE SYSTEM - METRIC SERIES (ISO 15493:2003) |
| EN 12573-4:2000 | Welded static non-pressurised thermoplastic tanks - Part 4: Design and calculation of flanged joints |
| EN 12573-3:2000 | Welded static non-pressurized thermoplastic tanks - Part 3: Design and calculation for single skin rectangular tanks |
| EN 12573-1:2000 | Welded static non-pressurized thermoplastic tanks - Part 1: General principles |
| DIN EN 12814-3:2000-03 | TESTING OF WELDED JOINTS OF THERMOPLASTICS SEMI-FINISHED PRODUCTS - PART 3: TENSILE CREEP TEST |
| ISO 1163-1:1995 | Plastics Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials Part 1: Designation system and basis for specifications |
| ISO 1873-1:1995 | Plastics Polypropylene (PP) moulding and extrusion materials Part 1: Designation system and basis for specifications |
| ISO 899-2:2003 | Plastics — Determination of creep behaviour — Part 2: Flexural creep by three-point loading |
| ISO 8584-1:1990 | Thermoplastics pipes for industrial applications under pressure Determination of the chemical resistance factor and of the basic stress Part 1: Polyolefin pipes |
| ISO 1872-1:1993 | Plastics Polyethylene (PE) moulding and extrusion materials Part 1: Designation system and basis for specifications |
| ISO/TR 8584-2:1993 | Thermoplastics pipes for industrial applications under pressure Determination of the chemical resistance factor and of the basic stress Part 2: Pipes made of halogenated polymers |
| ISO 1043-1:2011 | Plastics — Symbols and abbreviated terms — Part 1: Basic polymers and their special characteristics |
| ISO/TR 9080:1992 | Thermoplastics pipes for the transport of fluids — Methods of extrapolation of hydrostatic stress rupture data to determine the long-term hydrostatic strength of thermoplastics pipe materials |
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