DIN EN 1361:1997-08

Foreword
1 Scope
2 Normative references
3 Terms and definitions
   3.1 electrically bonded hose/hose assembly
   3.2 electrically conductive hose/hose assembly
4 Classification
5 Service reeling diameter
6 Materials & Construction
   6.1 Hoses
   6.2 Hose assemblies
7 Dimensions
   7.1 Internal diameters and tolerances
   7.2 Thickness
   7.3 Concentricity
   7.4 Tolerance on length
   7.5 Mass per unit length of hose
8 Physical properties
   8.1 Rubber compounds
9 Finished hose & hose assemblies
10 Electrical properties
   10.1 Type B and type E (electrically bonded)
   10.2 Types C & F (electrically conductive
        incorporating a semi-conductive cover
        compound)
11 Type approval
12 Frequency of testing
13 Marking
   13.1 Hoses
   13.2 Hose assemblies
14 Test report
15 Cleanliness
16 Protection for dispatch and storage
Annex A (normative) Method for determination of
                      fuel-soluble matter
   A.1 Procedure
   A.2 Expression of results
Annex B (normative) Method of test for cold embrittlement
Annex C (normative) Method for determination of adhesion
                      between components
   C.1 Dry adhesion
   C.2 Adhesion after contact with fuel
Annex D (normative) Method for determination of resistance
                      to fuel contamination
   D.1 Principle
   D.2 Procedure
   D.3 Expression of results
Annex E (normative) Method of test for flexibility at 20
                      degree C
Annex F (normative) Method of test for flexibility at -30
                      degree C
Annex G (normative) Method of test for crush recovery
   G.1 Apparatus
        G.1.1 Apparatus 1
        G.1.2 Apparatus 2
   G.2 Test piece
   G.3 Conditioning of test pieces
   G.4 Procedure
Annex H (normative) Method for determination of cyclic
                      kinking resistance
Annex I (normative) Flammability test
   I.1 Method
   I.2 Assessment
Annex J (normative) Hydrostatic tests
   J.1 Pressure tests on hose lengths and/or hose
        assemblies
        J.1.1 Working pressure test
        J.1.2 Proof pressure test
   J.2 Bursting pressure test on hose lengths
Annex K (normative) Method of test for vacuum resistance
   K.1 General
   K.2 Types B & C only
   K.3 Types B & C only
   K.4 Type E only
   K.5 Type F only
Annex L (normative) Method of test for security of
                      coupling attachment
   L.1 Apparatus
   L.2 Procedure
   L.3 Hose couplings
Annex M (normative) Frequency of testing
Annex N (informative) Production acceptance tests
Annex O (informative) Recommended practice for hose flushing
                      and handling
   O.1 Flushing
   O.2 Handling
   O.3 Inspection
   O.4 Replacement
   O.5 Hose re-coupling recommended practice
Annex P (informative) Method of determining torque value

Defines dimensions, construction and requirements for four types of hoses and hose assemblies to be used in all operations connected with ground fuelling and defuelling of aircraft.