Silicone Heater Hose SAE J20 R3


Silicone Heater Hose exceeds the SAE J20 R3 Class A. The silicone hose is reinforced with 1-ply polyester fabric. It can also bear elevated temp. Such silicone hose has a work temp range of -54℃ to +200℃. Thus it’s ideal for coolant fluid and vacuum line service.

The Blue Hose serves in air intake, super charger, turbo and intercooler drain lines. It also suitable for radiator or heater core or any other place where has high work temp. Other usages like motor and vehicle, marine wet- exhaust, truck and bus and cooling systems, off highway vehicle, all turbo diesel, food and beverage.

Silicone Heater Hose Structure:

Inner: 100% High quality silicone

Cover: silicone

Reinforce: Polyester/Aramid Braid

Color: Black/Red/Blue/Green/Yellow


Mainly used in mine hydraulic support and oil field. It’s also ideal for engineer, crane transfer, mine, ship, injection molding machinery and other tools.


100% Virgin silicone materials

Resists high pressure and impulse.

It resists oil, heat and aging with special rubber

Good bond in hose internal, soft use at pressure

Super kink and fatigue proof with and longer services life

Work pressure: 0.3-1.2MPA

Temp: -40℃ ( -104 ℉ ) to +220℃ (+428 ℉ )


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