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SUNRISE Silicone Hose Meets SAE J20 R4 Specification Apr 30, 2020

SUNRISE silicone hose has tested and passed SAE J20 R4 Specification. The hoses meets or exceeds all the requirements of SAE J20 R4 specification.


Silicone Heater Hose SAE J20


Above picture is the silicone hose test report that passed the SGS test. The test report show that burst pressure is 2.60MPa, 180 degree peel strength is 1560N/m, ozone aging is no crack, cold flexibility is no crack and break. It all meet or exceed the requirements. 


Customization is always welcome!

Our silicone hoses are built for endurance and performance in custom coolant plumbing applications and meet requirements of SAE J20 R4. Contact us now and tell us what you need! If your project has special requirements for the product, perhaps we can provide you with valuable reference idea. Welcome to inquiry!

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