BS ISO 27127:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of liquid petroleum gas and liquefied natural gas. Specification
Hardcopy , PDF
11-11-2021
English
31-07-2014
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Materials and construction
6 Dimensions
7 Performance requirements of hoses and hose assemblies
8 Test frequency
9 Type tests
10 Marking
Annex A (normative) - Crush recovery test
Annex B (normative) - Method of test for thermal ageing
Annex C (normative) - Method of test of fittings subjected
to low temperatures
Annex D (normative) - Sequence of hydrostatic tests
Annex E (normative) - Method of test for fitting security
Annex F (normative) - Method of test for leak tightness
Annex G (normative) - Type and routine tests for hoses and hose
assemblies
Annex H (informative) - Batch tests for hoses and hose assemblies
Bibliography
Defines requirements for two types of thermoplastic multi-layer (non-vulcanized) transfer hoses and hose assemblies for carrying liquefied petroleum gas and liquefied natural gas.
| Committee |
PRI/66
|
| DevelopmentNote |
Supersedes 12/30264538 DC. (07/2014)
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This International Standard specifies requirements for two types of thermoplastic multi-layer (non-vulcanized) transfer hoses and hose assemblies for carrying liquefied petroleum gas and liquefied natural gas. Each type is subdivided into two classes, one for onshore duties, and the other for offshore.
ClassA hose is for use onshore.
ClassB hose is for use offshore.
This International Standard is applicable for hose sizes from 25mm to 250mm, working pressures from 10,5bar to 25bar and operating temperatures from –196 °C to +45 °C, according to class.
NOTE Offshore LNG hose assemblies are also specified in EN1474–2.
| Standards | Relationship |
| ISO 27127:2014 | Identical |
| ISO 13934-1:2013 | Textiles — Tensile properties of fabrics — Part 1: Determination of maximum force and elongation at maximum force using the strip method |
| ISO 16143-3:2014 | Stainless steels for general purposes — Part 3: Wire |
| EN 10088-3:2014 | Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes |
| EN 1474-2:2008 | Installation and equipment for liquefied natural gas - Design and testing of marine transfer systems - Part 2: Design and testing of transfer hoses |
| ISO 10619-3:2011 | Rubber and plastics hoses and tubing Measurement of flexibility and stiffness Part 3: Bending tests at high and low temperatures |
| ISO 148-1:2016 | Metallic materials — Charpy pendulum impact test — Part 1: Test method |
| ISO 8330:2007 | Rubber and plastics hoses and hose assemblies Vocabulary |
| ISO 10619-1:2011 | Rubber and plastics hoses and tubing Measurement of flexibility and stiffness Part 1: Bending tests at ambient temperature |
| ISO 10619-2:2011 | Rubber and plastics hoses and tubing Measurement of flexibility and stiffness Part 2: Bending tests at sub-ambient temperatures |
| ISO 4671:2007 | Rubber and plastics hoses and hose assemblies Methods of measurement of the dimensions of hoses and the lengths of hose assemblies |
| ISO 1402:2009 | Rubber and plastics hoses and hose assemblies Hydrostatic testing |
| ISO 1043-1:2011 | Plastics — Symbols and abbreviated terms — Part 1: Basic polymers and their special characteristics |
| ISO 8031:2009 | Rubber and plastics hoses and hose assemblies Determination of electrical resistance and conductivity |
| ISO 527-1:2012 | Plastics Determination of tensile properties Part 1: General principles |
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