When upgrading your engine compartment or fuel system, it is difficult to know exactly which type of hose you need. With so many hoses on the market, you may encounter problems, choose the right material PTFE hoses for your desired application. The ptfe hose manufacturer aims to help you understand the difference between PTFE and rubber hoses so that you can choose the right one for you

Like everything, PTFE and rubber hoses have their advantages and disadvantages. It is important to understand them because it can make a big difference in your fuel system

The rubber braided hose provides great resistance to oil and fuel. The elastic rubber means that the rubber hose provides an excellent bending radius. This means you can create the required system without the need for additional accessories and angles. These hoses can be bent and fixed as needed to form an orderly fuel system

However, rubber hoses should not be run in the passenger cabin because fuel fumes can penetrate through the hose walls. They can only run in places like under the car or under the hood

For hoses that need to run in the cabin, PTFE hoses are ideal because fuel fumes will not penetrate the hose walls. However, since the bend radius of the PTFE hose is significantly reduced, more angles and end fittings may be required, which increases the chance of leakage in the system. Although PTFE hoses are generally cheaper, savings are often spent on additional fittings that are required. An added benefit is that PTFE hoses are lightweight, so if weight is a concern, PTFE hoses may be the ideal solution for your fuel lines


If you are researching which hose material to use in chemical delivery systems, pumps, or fuel systems, it will be helpful to understand the advantages and differences between PTFE hoses and rubber hoses. We produce PTFE hose solutions and various other industrial piping accessories for various industries


Rubber hoses are very common in various pumping systems and chemical transfers, but they are not always the best choice. Rubber has a variety of excellent properties, not just its affordability. Rubber has a wide bending radius, oil and fuel resistance, and does not require a large number of accessories and angles to make a working system; however, rubber will be penetrated by some chemicals and release smoke. It has high surface resistance and can reduce flow. , They can be heavy. The decomposition rate of rubber is also much faster than that of polytetrafluoroethylene. For these reasons, PTFE hoses are generally preferable


Polytetrafluoroethylene (or polytetrafluoroethylene) hose is an excellent substitute for rubber hose. With the right manufacturing and housing, they can be very durable, and they are very simple to install into the system. Although they do not provide the same elastic range as made of rubber, PTFE hoses are highly resistant to most chemicals, and they do not often release fumes, which is important for any kind of enclosed space. This chemical resistance also means that PTFE hoses decompose much slower than rubber hoses

The surface friction of PTFE is also lower than that of rubber, which means that the use of PTFE hoses can improve flow. Although rubber is easily decomposed at extreme temperatures, PTFE is resistant to high temperatures, making it an ideal choice for various industries

Polytetrafluoroethylene also has less surface friction than rubber, which means that flow can be improved by using PTFE hoses. While rubber is prone to break down at extreme temperatures, PTFE is highly temperature resistant, making it ideal for all kinds of industries


First - PTFE hose acts as a vapor barrier to prevent gasoline odors from leaking into the garage or store, and burning when your ride is resting.

Second - PTFE-lined hose has the highest chemical resistance and supports a bunch of automotive fluids, which ordinary rubber just can't. The most common is that ethanol is contained in blended gasoline. Ordinary rubber hoses will decompose when exposed to this gasoline, and will eventually degrade to the point where they may begin to leak or inject fuel-very dangerous

Third - PTFE lined hoses have very high temperature resistance-in fact, the operating temperature range of hoses sold by our fuel hoses is -60 degrees Celsius to +200 degrees Celsius. It is very suitable to open the water pipe on your speed car

Fourth - Our fuel hose PTFE lined hose has a very high working pressure, again ensuring that you can use it for all types of automotive and hot rod applications. AN6 size is suitable for 2500PSI, AN8 size is suitable for 2000psi-even the most demanding applications, there is enough pressure

For more information about our PTFE hoses, you can visit our main website of "".Alternatively, you can contact us and we will be happy to discuss your requirements with you.We are a PTFE hose supplier from China.

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Post time: Apr-01-2021