Product Details
Double Lip FKM Oil Seal Mechanical O Ring Seal Hydraulic Pump Oil
Sealing
Fluorine Rubber Characteristics
Advantages
- Excellent high temperature resistance: FKM can withstand high
temperature environment in high temperature environment, can
continue to maintain good elasticity and mechanical properties, to
ensure the reliability of the seal.
- Excellent chemical resistance: FKM can effectively prevent the
leakage of chemical media to ensure production safety.
- Good aging resistance: FKM is not easy to occur aging phenomenon.
This reduces seal failure and replacement frequency due to aging
and extends the service life of the equipment.
- Highly resistant to abrasion: under the same working conditions,
its abrasion is much lower than that of ordinary rubber, which can
provide more durable sealing support for the equipment.
Disadvantages
- Poor cold resistance: generally between -20℃ and -40℃, it will
gradually harden and become brittle under low temperature
environment, losing elasticity and sealing performance. This limits
its application in cold regions or under low-temperature working
conditions.
- Relatively high price: due to the complexity of the synthesis
process of FKM fluoroelastomer, the high cost of raw materials,
making its price compared to ordinary rubber, such as natural
rubber, nitrile rubber and so on is much higher.
Features of Oil Seal Materials
MATERIAL | FEATURES | Temperature |
Nitrile Rubbr (NBR) | Excellent wear resistance Excellent aging resistance Excellent Oil resistance Good water resistance Fair ozone resistance Fair acid resistance | -40~120°C |
Fluorinated Rubber (FKM) | Excellent wear resistance Excellent aging resistance Excellent Oil resistance Good water resistance Excellent ozone resistance Excellent acid resistance | -26~250°C |
Silicone Rubber | Poor wear resistance Excellent aging resistance Poor Oil resistance Good water resistance Excellent ozone resistance Fair acid resistance | -60~225°C |
Details Images
Packaging
Company Introduction
Hebei Xiangte Seal Technology Co., Ltd. is located in Hebei
Province, China, with rich experience in the research and
development, production and sales of seals.
The company is committed to research and development and solve the
problem of sealing and shock absorption of high-end products.
Focusing on FKM, NBR special rubber seals and high-performance
polyurethane products production and research and development, our
company has developed special NBR gray rubber, FKM rubber after
many years of experimentation and research , and its resistance to
high and low temperatures and a variety of physical properties of
the index is far more than the ordinary NBR rubber, the performance
is stable and reliable.
Company Profile
Hebei Xiangte Seal Technology Co., Ltd. has profound inheritance
and strong innovation vitality in the field of sealing parts. Its
predecessor, as a senior enterprise in the industry, has
accumulated rich experience in the research and development,
production and sales of sealing parts. Now, the newly established
Hebei Xiangte not only inherits the professional technology and
quality pursuit of the old company, but also embarks on a new
journey with a brand-new attitude and innovative concept.
In terms of products, our rubber sealing parts have excellent
elasticity and sealing performance and can maintain good
performance in various complex working environments. The company
has a professional R & D team. They cleverly combine the
technical background of the old company with the innovative
thinking of the new company and continuously explore new
technologies and new materials in the field of sealing parts. In
the production link, advanced production equipment and strict
quality control system work together to ensure that each sealing
part has excellent performance. From the rubber sealing parts
continued from the old company to the newly developed high-end oil
seal parts and other products, they are widely used in many fields
such as machinery, automobiles, and chemical industry.
The company has registered trademarks CCO and KKY. This is not only
a distinct brand logo but also a solemn commitment to product
quality. With excellent quality and good reputation, the company's
products are selling well in domestic and foreign markets.
Hebei Xiangte Seal Technology Co., Ltd. always adheres to the
business philosophy of "quality-oriented, customer first". Relying
on the solid foundation of the old company and taking the
pioneering and enterprising spirit of the new company as the
engine, it is committed to providing customers with better products
and services and striving to shine more brightly in the sealing
parts industry.

