Applicable test procedures. Overpressure test Annex 16, para. 4. External leakage Annex 16, para. 5. High temperature Annex 16, para. 6. Low temperature Annex 16, para. 7. Seat leakage Annex 16, para. 8. Endurance Annex 16, para. 9. Operational tests Annex 16, para. 10. LPG compatibility Annex 16, para. 11.** Corrosion resistance Annex 16, para. 12.* Resistance to dry heat Annex 16, para. 13.** Ozone ageing Annex 16, para. 14.** Creep Annex 16, para. 15.** Temperature cycle Annex 16, para. 16.**
Applicable test procedures. For parts of Class 0 and 1: Overpressure test Annex 16, para. 4. External leakage Annex 16, para. 5. High temperature Annex 16, para. 6. Low temperature Annex 16, para. 7. LPG compatibility Annex 16, para. 11.** Corrosion resistance Annex 16, para. 12.* Resistance to dry heat Annex 16, para. 13.** Ozone ageing Annex 16, para. 14.** Creep Annex 16, para. 15.** Temperature cycle Annex 16, para. 16.**
Applicable test procedures. In Table 5.1 below, the applicable test procedures dependent on the classification are shown. Table 5.1 Overpressure or strength X X X X O X X 5A External leakage X X X X O X X 5B Durability tests A A A A O A A 5L CNG/LNG compatibility A A A A A A A 5D Corrosion resistance X X X X X A X 5E Burst/destructive tests X O O O O A X 5M Temperature cycle A A A A O A A 5H Vibration resistance A A A A O A A 5N Operating temperatures X X X X X X X 5O LNG low temperature O O O O O X O 5P X = Applicable O = Not applicable A = As applicable Remarks:
Applicable test procedures. LNG fuel pump mounted inside the tank: LNG compatibility test Annex 5D Resistance to dry heat Annex 5F Ozone ageing Annex 5G Low temperature test Annex 5P 3.2. LNG fuel pump mounted outside the tank: Overpressure or strength Annex 5A External leakage Annex 5B LNG compatibility Annex 5D Corrosion resistance Annex 5E Resistance to dry heat Annex 5F Ozone ageing Annex 5G Temperature cycle Annex 5H Vibration resistance Annex 5N Low temperature test Annex 5P
Applicable test procedures. 6.1. For parts of Class 1: Over pressure test Annex 15, para. 4 External leakage Annex 15, para. 5 High temperature Annex 15, para. 6 Low temperature Annex 15, para. 7 Seat leakage Annex 15, para. 8 Endurance Annex 15, para. 9 LPG compatibility Annex 15, para. 11 **/ Corrosion resistance Annex 15, para. 12 */ Resistance to dry heat Annex 15, para. 13 **/ Ozone ageing Annex 15, para. 14 **/ Creep Annex 15, para. 15 **/ Temperature cycle Annex 15, para. 16 **/
6.2. For parts of Class 2 and/or 2A: Over pressure test Annex 15, para. 4 External leakage Annex 15, para. 5 High temperature Annex 15, para. 6 Low temperature Annex 15, para. 7 LPG compatibility Annex 15, para. 11 **/ Corrosion resistance Annex 15, para. 12 */
Applicable test procedures. 6.1. For parts of Classes 0 and 1: Overpressure test Annex 16, para. 4. External leakage Annex 16, para. 5. High temperature Annex 16, para. 6. Low temperature Annex 16, para. 7. LPG compatibility Annex 16, para. 11.** Corrosion resistance Annex 16, para. 12.1 Resistance to dry heat Annex 16, para. 13.** Ozone ageing Annex 16, para. 14.**
6.2. For parts of Class 2 or 2A: Overpressure test Annex 16, para. 4. External leakage Annex 16, para. 5. High temperature Annex 16, para. 6. Low temperature Annex 16, para. 7. LPG compatibility Annex 16, para. 11.** Corrosion resistance Annex 16, para. 12.2 6.3. Specific requirements on the gas tube and its couplings:
Applicable test procedures. 6.1. Fuel pump mounted inside the container: LPG compatibility Annex 16, para. 11.**
6.2. Fuel pump mounted outside the container: Overpressure test Annex 16, para. 4. External leakage Annex 16, para. 5. High temperature Annex 16, para. 6. Low temperature Annex 16, para. 7. LPG compatibility Annex 16, para. 11.** Corrosion resistance Annex 16, para. 12.* Resistance to dry heat Annex 16, para. 13.** Ozone ageing Annex 16, para. 14.** Creep Annex 16, para. 15.** Temperature cycle Annex 16, para. 16.** ____________ * Only for metallic parts. ** Only for non-metallic parts. Provisions regarding the approval of the LPG filter unit
1. Definition: See paragraph 2.14. of this Regulation.
2. Component classification (according to Figure 1, para. 2.): Filter units can be Class 0, 1, 2 or 2A.
3. Classification pressure: Components of Class 0: WP declared Components of Class 1: 3,000 kPa. Components of Class 2: 450 kPa. Components of Class 2A: 120 kPa.
4. Design temperatures: -20 °C to 120 °C For temperatures exceeding the above-mentioned values, special tests conditions are applicable.
5. General design rules: (not used)
6. Applicable test procedures:
6.1. For parts of Class 1: Overpressure test Annex 16, para. 4. External leakage Annex 16, para. 5. High temperature Annex 16, para. 6. Low temperature Annex 16, para. 7. LPG compatibility Annex 16, para. 11.** Corrosion resistance Annex 16, para. 12.* Resistance to dry heat Annex 16, para. 13.** Ozone ageing Annex 16, para. 14.** Creep Annex 16, para. 15.** Temperature cycle Annex 16, para. 16.**
6.2. For parts of Class 2 and/or 2A: Overpressure test Annex 16, para. 4. External leakage Annex 16, para. 5. High temperature Annex 16, para. 6. Low temperature Annex 16, para. 7. LPG compatibility Annex 16, para. 11.** Corrosion resistance Annex 16, para. 12.** _________________ * Only for metallic parts. ** Only for non-metallic parts.
Applicable test procedures. 6.1. Fuel pump mounted inside the container: LPG compatibility Annex 15, para. 11 **/
6.2. Fuel pump mounted outside the container: Over pressure test Annex 15, para. 4 External leakage Annex 15, para. 5 High temperature Annex 15, para. 6 Low temperature Annex 15, para. 7 LPG compatibility Annex 15, para. 11 **/ Corrosion resistance Annex 15, para. 12 */ Resistance to dry heat Annex 15, para. 13 **/ Ozone ageing Annex 15, para. 14 **/ Creep Annex 15, para. 15 **/ Temperature cycle Annex 15, para. 16 **/ Annex 5
1. Definition: see paragraph 2.14. of this Regulation.
2. Component classification (according to Figure 1, para. 2.): Filter units ca n be Class 1, 2 or 2A.
3. Classification pressure: Components of Class 1: 3,000 kPa. Components of Class 2: 450 kPa. Components of Class 2A: 120 kPa.
4. Design temperatures: -20 °C to 120 °C For temperatures exceeding the above -mentioned values, special tests conditions are applicable.
5. General design rules: (not used)
Applicable test procedures. For fuel rails of Class 0 and 1: Overpressure test Annex 16, para. 4. External leakage Annex 16, para. 5. High temperature Annex 16, para. 6. Low temperature Annex 16, para. 7. LPG compatibility Annex 16, para. 11. ** Corrosion resistance Annex 16, para. 12. * Resistance to dry heat Annex 16, para. 13. ** Ozone ageing Annex 16, para. 14. ** Creep Annex 16, para. 15. ** Temperature cycle Annex 16, para. 16. **
Applicable test procedures. In Table 1 the applicable test procedures dependent on the classification are shown. Table 1 Overpressure x x x x 4. External leakage x x x x 5. High temperature x x x x 6. Low temperature x x x x 7. Seat leakage x x x 8. Endurance / Functional tests x x x 9. Operational test x x 10. LPG compatibility x x x x 11. Corrosion resistance x x x x 12. Resistance to dry heat x x x 13. Ozone ageing x x x 14. Creep x x x 15. Temperature cycle x x x 16. Compatibility with heat exchange fluid x x 17.
