Our Platinum Cured Reinforced Silicone Hose is manufactured to food-grade standards, complying with FDA 21 CFR 177.2600, RoHS, REACH, and EC 1935/2004 regulations. It is BPA-free and safe for direct food contact, with a temperature range from -55°C to +250°C while remaining flexible even at extreme lows. The transparent design allows for easy flow monitoring, and its heavy-wall construction handles high-pressure applications with ease.
What makes this Platinum Cured Hose so durable? Pol...
Standard silicone offers excellent durability, weather resistance, and UV protection, but its porous nature makes it unsuitable for oil, oil mist, and fuel applications. That's why RAINBOW has developed advanced VITON Lined Silicone Hose technology, combining high-temp silicone with Aramid reinforcement for a maximum temperature rating of 250°C. These hoses are specially formulated to prevent oil and fuel from penetrating the hose wall, ensuring long-lasting performance.
Our Fuel Cell Silic...
CAC hose from RAINBOW is designed for easier installation and smoother operation, resisting corrosion, stress, and cracking while absorbing engine movement and vibration. As an ISO9001 certified manufacturer by TUV, RAINBOW produces high-performance Silicone CAC Hose for the hot side connection—from turbocharger outlet to charge cooler inlet, and then to the engine manifold. These hoses perform reliably across a wide temperature range, making them ideal for racing vehicles, commercial buse...
When it comes to extreme heat and high-pressure environments, high temperature silicone hose from RAINBOW delivers race-proven reliability. Constructed with hand-wrapped, 4-ply or 5-ply premium silicone, these hoses offer a superior temperature tolerance ranging from -65°F to 510°F. As an ISO9000 certified manufacturer, RAINBOW ensures these hoses remain strong and dependable without swelling or bursting under the most demanding conditions.
Aramid reinforced silicone hose technology is...
A custom silicone hose coupler reducer connects two hoses with different diameters that do not line up perfectly. You use this part when you need to join a 2-inch hose to a 2-1/2-inch hose, often with a 3-inch length. Made from high-temperature 4-ply reinforced silicone, it handles heavy-duty pressure and heat. This coupler meets SAEJ20 industry standards, so you can trust it in high-performance automotive, marine, or industrial systems.
Key Takeaways
A Custom Offset Silicone Hos...
RAINBOW delivers high-quality Vehicle silicone hose engineered to meet rigorous standards across automotive, railway, and marine industries. Our hoses play critical roles in demanding environments such as chemical processing, electric power generation, and advanced electronics. For Electrical vehicle hose, we offer specialized materials that ensure reliable performance in fuel cell power systems and food machinery.
We provide a wide range of reinforcement and lining options to suit various appl...
Need a hose that fits tight bends, handles vacuum pressure, and withstands tough working conditions? Custom silicone coolant hoses are the answer. They perform reliably in environments involving water-air coolant, boost pressure, and light oil mist, making them ideal for automotive engine compartments, large diesel trucks, off-road heavy equipment, and power generators. Plus, they meet the requirements of SAE J20 R4 specification.
What makes silicone the superior choice? Unlike traditional rubb...
A food grade silicone hose is manufactured using 100% food-safe silicone material, offering a BPA-free, odorless, and non-toxic solution for safe handling. Bisphenol-A, commonly found in many industrial products, has raised health concerns in recent years, which is why our hoses are completely free from it. With a soft texture and excellent flexibility, the natural translucent appearance also allows for easy visual monitoring of media flow.
This type of silicone hose resists cracking and will n...
Looking for a hose that combines flexibility with serious strength? A polyester reinforced silicone hose delivers exactly that. The polyester braid embedded inside the silicone wall provides exceptional pressure resistance, preventing the hose from expanding or bursting under stress. You get the best of both worlds: the temperature tolerance and flexibility of silicone hose, plus the durability of reinforced construction.
What makes this combination so practical? Standard rubber hoses can crack...
Engineered from premium silicone and reinforced fabric, our Silicone Turbo Hose delivers exceptional durability in extreme engine environments. It resists hardening, cracking, ozone, sunlight, and chemicals while maintaining flexibility across a wide temperature range.
Designed for turbocharger systems in trucks, buses, autos, and railway engines, this hose connects the turbocharger to the intake system. When used with stainless steel clamps, it allows for custom bends and lengths. Note: For in...
As an IATF 16949 and ISO 9001 certified silicone hose manufacturer since 2006, RAINBOW specializes in performance silicone hoses, tubing, fuel cell hoses, and molded parts for automotive, railway, healthcare, and industrial applications. Our manufacturing expertise spans from turbocharger and CAC hoses to complex custom shapes, serving industries ranging from agricultural machinery to electronics. With nearly two decades of experience, we deliver consistent quality and engineering excellence for...
Rainbow has a type of FKM lined silicone hose, which are excellent in oil, gas, fuel and heat resistance.
It is PFAS free hose, specifically designed for use on hydrogen fuel cell systems.
The FKM lined silicone hose can meet the unique requirements of the anode, cathode and cooling circuits in fuel cell applications.
The specially developed lining material contains an extremely low proportion of volatile compounds, which helps prevent interference with the membranes and sensors wit...
