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Papua New Guinea Heat Resistant Coolant Flexible Straight Coupler Silicone Rubber Radiator Hose for Truck Car
Strict Testing Standards — Every Batch is Tested Before Delivery
Other brands talk. Diao proves it — with data.
Every batch of DIAO silicone hoses is tested for:
Burst pressure – exceeding 3x working pressure
Tear resistance – ensures internal bonding and delamination prevention
High-temp aging – simulates engine bay conditions over time
Resilience testing – confirms flexibility and recovery performance
Appearance/Wall thickness/Adhesion checks – both manually and by machine
Testing equipment includes burst testers, aging ovens, tensile testers, hardness gauges, and more.
Category:
Papua New GuineaSILICONE RUBBER HOSE
Papua New GuineaAll THE PROUDCTS
Papua New GuineaStraight Silicone Hose
Product Description
Product Details

Products Description
| The Specific Details of Our Hose | |
| Material | Silicone |
| Working Temperature | -50°C ~+200°C |
| Working Pressure | 0.3 to 1.2 MPa |
| Bursting Pressure | 2 to 3 MPa |
| Hardness | 65~70 shore A |
| Thickness | 2mm ~ 6mm |
| Diameter Range | 10mm~150mm or as request |
| Color Options | Blue, black, red, orange, or custom colors |
| Size Tolerance | +/- 0.5mm |
| Reinforcement | 3~5 layers of polyester/aramid fiber |


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