PTFE Framework Oil Seal
Sealing principle: The PTFE oil seal lip is pulled into a horn shape during processing. Since PTFE has the memory contraction ability after being drawn, the friction heat generated in the work makes the lip shrink continuously, so it does not need the help of the spring. It will be tightly held on the shaft, so that there is no gap between it and the shaft surface, and it can also compensate for wear.
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Product Introduction
Products Description
A PTFE framework oil seal is an oil seal made from a synthetic thermoplastic polymer called polytetrafluoroethylene (PTFE). It is designed to prevent oil or other fluids from leaking out of a machine or component. This seal is widely used in industries such as automotive, aerospace and manufacturing.
There are many advantages to using PTFE framework oil seals. First of all, PTFE framework oil seals have excellent chemical resistance, which means they can withstand a wide range of harsh chemicals. They also have high temperature resistance, which means that they can continue to work even under extreme high temperature conditions. In addition, PTFE framework oil seals offer high strength and durability, making them ideal for heavy-duty applications.
Another advantage of PTFE framework oil seals is their ease of installation and maintenance. They are simple in design and can be easily installed on a wide range of machinery. These seals are also easy to maintain as they do not require lubrication or other special treatment.
Advantages
1. Chemical stability: almost all chemical resistances, such as strong acid, strong base or strong oxidant and organic solvent, have no effect on it.
2. Thermal stability: the cracking temperature is above 400 ℃, so it can work normally in the range of - 200 ℃~+350 ℃
3. Antiwear property: the friction coefficient of PTFE material is very low, only 0.02, which is 1/40 of that of rubber
4. Self lubrication: PTFE material surface has outstanding self lubrication, and almost all viscous substances cannot adhere to its surface.
Application
PTFE framework oil seals are an essential component in machinery and equipment that require high running speeds and pressures. These seals are made of polytetrafluoroethylene (PTFE), which is a synthetic fluoropolymer that has superior properties such as chemical resistance, low friction, and high thermal stability.
The PTFE framework oil seal is used to prevent oil leakage in machines, pumps, motors, and other equipment. It acts as a barrier between the shaft and housing, keeping lubricants inside while preventing contaminants from entering the system. This ensures that the machinery operates smoothly, efficiently, and reliably.
One of the significant advantages of PTFE framework oil seals is their ability to withstand extreme temperatures and pressures. They can operate in both high and low-temperature environments, and their low-friction properties allow them to run at high speeds without overheating.
Our Strength
The company has 5,000 square meters of professional production plants, 2000 square meters of constant temperature and humidity production workshop, dozens (sets) of advanced production equipment.
Own a professional and technical production team and sales service team.
The selection of raw materials are international first-line brand suppliers, In order to ensure product quality, we promise that don't add waste (recycled materials) in the material.
The company has developed 235 sealing materials formulas, and 1725 sealing type models are selected for customers.
Imported raw materials to the finished product of one-stop, CNC turning customized products without mold cost.
In 2015, we have passed ISO9001-2015 international quality system certification, and in 2022, the IATF automotive product international quality system certification was obtained. Refer to the design of the international brand structure, deepen the design guarantee sealing effect!
FAQ
Q: Are you trading company or manufacturer?
A: We are professional manufacturer specialized in seals. And we trade our products with our clients directly.
Q: What are your advantages?
A: We have a professional technical team, not only provide seals for customers, but also provide customers with customized sealing solutions. If you have sealing technology problems, please contact us.
Q: How long is your delivery time?
A: The general delivery time is 5-7 days after receiving your order confirmation. Anther, if we have the goods in stock, it will only take 1-2 days.
Q: Which payment form you can accept?
A: T/T, Western Union, etc. We accept any convenient and swift payment term.
Q: What is your term of payment?
A: Big amount is 50% down payment before producing and 50% balance payment before shipping. Small amount is 100% advanced payment.
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