
High Temperature Kalrez 6375 Ffkm O Rings
We are commitment to offer the competitive price, outstanding products quality, as well as fast delivery for F213 15% Carbon Filled PTFE, F215 15% Carbon Firber Filled PTFE, Rotary Glyd Ring. Our goal is to provide professional services to improve product quality, effectively control production costs and enhance product competitiveness. No matter in production management, product quality, technology, workers' safety and welfare, our company has reached the international recognition level, which is our best guarantee for customers. We welcome customers from home and abroad to visit and order. We emphasize the introduction of key talents, making good use of existing talents, and cultivating future talents. Focus on communication: we always adhere to the user first, communication first, think of the customers in order to provide better service.
Product Introduction
FFKM o-rings are engineered for the most demanding application conditions, such as high temperature sealing or extreme o-ring chemical compatibility. Perfluoroelastomers show broad chemical resistance similar to PTFE as well as good heat resistance. They show low swelling with almost all media.Depending on the material the operating temperatures range between -25°C and +240°C. Special types can be used up to +300°C. Applications for FFKM can be mostly found in the chemical and process industries and in all applications with either aggressive environments or high temperatures.
Product Parameter
Temperature | -25℃ ~ +300℃ |
Hardness | 75 Shore A |
Medium | Most of chemicals |
Product Details
A low compression set compound for general-purpose use in O-rings, diaphragms, seals, and other parts used in the process and aircraft industries. It is a carbon black-filled compound with excellent chemical resistance, good mechanical properties, and outstanding hot air aging properties. It exhibits low swell in organic an inorganic acids and aldehydes and has good response to temperature cycling effects. A maximum operating temperature of 316°C (600°F) is recommended, with short excursions to higher temperatures possible. This compound is not recommended for use in hot water/steam applications or in contact with certain hot aliphatic amines, ethylene oxide and propylene oxide.
A carbon black-filled compound for general use in O-rings, seals, diaphragms and other specialty parts specifically for the chemical process industry. This compound has excellent, broad chemical resistance, good mechanical properties, and outstanding hot-air aging properties. 6375 is well suited for mixed process streams because of its excellent resistance to acids, bases, and amines. In addition, it is the suggested compound for use in hot water steam, ethylene oxide and propylene oxide. A maximum service temperature of 275°C (525°F) is recommended.


Our Company
Kaflon seal is a successful manufacturer and supplier, we have devoted ourselves to petroleum, petrochemical, natural gas, military, nuclear power, steam systems, electricity, metallurgy, ships, food environmental protection, sewage treatment, papermaking and other fields. We will provide excellent service and competitive price for you, we are expecting to become your long-term partner in China.
Kaflon Seal covers an area of 6180 square meters and construction area of 4800 square meters. We have passed ISO9001 quality management system certification, API 6A,etc.Kaflon is equipped with 3 sets imported DMH CNC turning center / 2 sets CNC lathes/2 sets laser welding machines, milling machines/suction machine /Push table saw / Band saw machine.
Our Advantages
* Our products adopt technology nitrogen de-edge technology, and the appearance of the products exceeds the national standard.
* We support multiple payment methods and monthly payment methods.
* We offer sealing solutions for different industries
* We constantly learn the world's advanced technology and constantly update our product technology.
* Our factory and office environment are praised by the world's top 100 companies
* We sincerely treat every request of our customers.
* We have a high degree of professional integrity
* Standardized management in all our departments
* We can produce oversized skeleton oil seals with an outer diameter of less than 2000.
* We have a perfect customer reception process
* We build a multi-channel customer communication platform
* We can produce nearly 100 kinds of rubber raw materials
To perfect our provider, we deliver the items together with the fantastic good quality at the reasonable value for High Temperature Kalrez 6375 Ffkm O Rings. We have the ability and confidence to provide customers with satisfactory products and services. Our company will always serve customers with a keen market sense, a sound technology management system, high-quality and quick service. We earnestly implement resource-market integration and internationalization strategies, and pay more attention to technological innovation, management innovation and improving team quality.

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