Technical datasheet
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Technical datasheet
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Sumitube™ B55
Single Wall Polyolefin, 2:1
Operating temperature: -70 up to 135°C Surface: Matt
Marking: None | |
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Dimensions
| TRADE SIZE | BEFORE SHRINKAGE | AFTER SHRINKAGE | DELIVERY UNITS | ||
| [mm] |
Inner diameter (EID) min. [mm] |
Inner diameter (RID) max. [mm] |
Wall thickness (RWT) min.-max. [mm] |
Unit quantity [m] |
Box quantity [m] |
| 1,2 | 1,20 | 0,60 | nom. 0,31 | 500 | 2500 |
| 1,6 | 1,60 | 0,80 | nom. 0,33 | 500 | 2000 |
| 2,4 | 2,40 | 1,20 | nom. 0,36 | 500 | 2000 |
| 3,2 | 3,20 | 1,60 | nom. 0,39 | 300 | 1500 |
| 4,8 | 4,80 | 2,40 | nom. 0,42 | 150 | 750 |
| 6,4 | 6,40 | 3,20 | nom. 0,45 | 100 | 500 |
| 9,5 | 9,50 | 4,80 | nom. 0,48 | 100 | 500 |
| 12,7 | 12,7 | 6,40 | nom. 0,52 | 100 | 600 |
| 19,1 | 19,1 | 9,50 | nom. 0,58 | 100 | 500 |
| 25,4 | 25,4 | 12,7 | nom. 0,67 | 100 | 500 |
| 31,8 | 31,8 | 15,9 | nom. 0,76 | 100 | 200 |
| 38,1 | 38,1 | 19,1 | nom. 0,76 | 100 | 300 |
| 50,8 | 50,8 | 25,4 | nom. 0,85 | 100 | 200 |
| 76,2 | 76,2 | 38,1 | nom. 0,95 | 80 | 80 |
| 101,6 | 101,6 | 50,8 | nom. 1,05 | 80 | 80 |
| 127,0 | 127,0 | 63,5 | nom. 1,40 | 30 | 30 |
Colours & Technical drawing
| STANDARD COLOURS | SPECIAL COLOURS | TECHNICAL DRAWING | ||||
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Technical properties
| PHYSICAL PROPERTIES | |||
| PROPERTY | TEST METHOD | REQUIREMENT | TYPICAL VALUE * |
| Longitudinal change | SAE-AS23053 | Min. -15% | -5% |
| Specific gravity | ASTM D 792 | Nom. 1,1 | 1.1 |
| Tensile strength (500mm/min) | UL 224 | Min. 10.4 MPa | 17 MPa |
| Elongation at break (500mm/min) | UL 224 | Min. 200% | 615% |
| Secant modulus | UL 224 | Max. 173 MPa | 100 MPa |
| THERMAL PROPERTIES | |||
| PROPERTY | TEST METHOD | REQUIREMENT | TYPICAL VALUE * |
| Operating temperature | Life curve | -70 up to 135°C | -70 up to 135°C |
| Min. shrink temperature | Shrink curve | Full recovery | 90°C |
| Shrinking starts at | Shrink curve | 60°C | |
| Heat shock (225°C x 4h) | UL 224 | No crack, flowing or dripping | Pass |
| Tensile strength after heat ageing (150°C x 168h) | UL 224 | Min. 7.3 MPa | 18 MPa |
| Elongation at break after heat ageing (150°C x 168h) | UL 224 | Min. 100% | 675% |
| Cold bend (-70°C x 4h) | UL 224 | No cracking | Pass |
| Copper corrosion (175°C x 16h) | UL 224 | No corrosion | Pass |
| CHEMICAL PROPERTIES | |||
| PROPERTY | TEST METHOD | REQUIREMENT | TYPICAL VALUE * |
| Flammability | FMVSS 302 | Pass | Pass |
| Fluid resistance (23°C x 24h)** | Min. 10.4 MPa (Tensile strength) | Pass | |
| Min. 200% (Elongation at break) | Pass | ||
| ELECTRICAL PROPERTIES | |||
| PROPERTY | TEST METHOD | REQUIREMENT | TYPICAL VALUE * |
| Voltage rating | 600V | ||
| Dielectric voltage withstand (2.5kV x 60s) | UL 224 | No breakdown | Pass |
| Dielectric voltage breakdown | UL224 | Min. 2.5 kV | Pass |
| Volume resistivity | UL 224 | Min. 1014 Ω·cm | Pass |
| * For reference purposes only |
**Tested fluids (24h at 23°C):
Gasoline, simulated windshield cleaner, brake fluid, anti-freezing fluid, battery acid, engine oil, torque conversion oil, diesel fuel.
Gasoline, simulated windshield cleaner, brake fluid, anti-freezing fluid, battery acid, engine oil, torque conversion oil, diesel fuel.