EN 13766:2010 – Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of liquid petroleum gas and liquefied natural gas – Specification
1 Scope
This European 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.
This European Standard is applicable for hose sizes from 25 mm to 250 mm, working pressures from 10,5 bar to 25 bar and operating temperatures from – 196
° C to + 45 ° C.
NOTE Offshore LNG hose assemblies are also specified in EN 1474-2.
WARNING — Persons using this European Standard should be familiar with normal laboratory practice.
This standard does not purport to address all the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate health and safety practices and to ensure compliance with any national regulatory conditions.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references,only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
EN 10045-1, Metallic materials — Charpy impact test — Part 1: Test method
EN 10088-3, 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 ISO 527-1, Plastics – Determination of tensile properties — Part 1: General principles (ISO 527-1:1993 including Corr 1:1994)
EN ISO 1043-1, Plastics — Symbols and abbreviated terms — Part 1: Basic polymers and their special characteristics (ISO 1043-1:2001)
EN ISO 1402:2009, Rubber and plastics hoses and hose assemblies — Hydrostatic testing (ISO 1402:2009)
EN ISO 1746, Rubber or plastics hoses and tubing — Bending tests (ISO 1746:1998, including technical corrigendum 1:1999)
EN ISO 4671, Rubber and plastics hose and hose assemblies — Methods of measurement of the dimensions of hoses and the lengths of hose assemblies (ISO 4671:2007)
EN ISO 4672, Rubber and plastics hoses — Sub-ambient temperature flexibility tests (ISO 4672:1997)
EN ISO 7326, Rubber and plastics hoses — Assessment of ozone resistance under static conditions (ISO 7326:2006)
EN ISO 8031:2009, Rubber and plastics hoses and hose assemblies — Determination of electrical resistance and conductivity (ISO 8031:2009)
EN ISO 8330:2008, Rubber and plastics hoses and hose assemblies — Vocabulary (ISO 8330:2007)
EN ISO 13934-1, Textiles — Tensile properties of fabrics — Part 1: Determination of maximum force and elongation at maximum force using the strip method (ISO 13934-1:1999)
EN 13766-2010