| .Raw materials | PA12 PHL | PA12 HIPHL | PA12 PHLY | PA12 HL | |
| Outer Diameter | Inner Diameter | Operating Pressure at 23°C | Operating Pressure at 23°C | Operating Pressure at 23°C | Operating Pressure at 23°C |
| 4 | 2,5 | 31 | 34 | 42 | 62 |
| 4 | 2 | 44 | 49 | 60 | 89 |
| 5 | 3 | 33 | 37 | 45 | 67 |
| 6 | 4 | 27 | 29 | 36 | 53 |
| 6 | 3 | 44 | 49 | 60 | 89 |
| 8 | 6 | 19 | 21 | 26 | 38 |
| 8 | 5,5 | 25 | 27 | 33 | 49 |
| 9 | 6 | 27 | 29 | 36 | 53 |
| 10 | 8 | 15 | 16 | 20 | 30 |
| 10 | 7,5 | 19 | 21 | 26 | 38 |
| 11 | 8 | 21 | 23 | 28 | 42 |
| 12 | 9 | 19 | 21 | 26 | 38 |
| 14 | 10 | 22 | 24 | 30 | 44 |
| 15 | 12 | 15 | 16 | 20 | 30 |
| 16 | 12 | 19 | 21 | 16 | 38 |
| 18 | 14 | 17 | 18 | 23 | 33 |
NORM INFORMATION
DIN 73378
This standard defines the testing methods for polyamide hoses designed for fuel transfer in motor vehicles.
Hoses produced from all varieties of PA 6, PA 11, and PA 12 raw materials with different properties comply with this standard.
DIN 74324
This standard defines the testing methods for polyamide hoses used in air brake systems.
Hoses made from several varieties of PA 11 and PA 12 raw materials with different properties meet this standard.
ISO 7628
An international standard defining testing methods for hoses made from PA 11, PA 12, copolyester, and elastomer used in fuel transfer and air brake systems in motor vehicles. It meets the same test conditions as DIN 73378 and DIN 74324 standards.
ISO 7375
An international standard indicating conformity for shaping and winding of hoses used in air brake systems, meeting the same test conditions as DIN 74324.
Hoses produced from several varieties of PA 11, PA 12, copolyester, and elastomer raw materials comply with this standard.