
Rubber Seal for HNBR PU Nr Ffkm FKM O Ring
To promote the development of the company, our primary task is to ensure the quality of our Rotary Glyd Ring, F270 UHMW-PE, Silicone MVQ 85 Shore FDA Transparent so as to gain the trust of our customers. High efficiency is not only the impact of speed but also fast and excellent quality assurance, as well as the quality of work and life of employees. Every employee should have a strong sense of collective honor. Only in this way can we put the interests of the collective first, be happy with the prosperity of the collective and sad with the decline of the collective. Only in this way can the collective have cohesion. Hope to do additional business enterprise along with you.
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
We endeavor to improve customers' satisfaction with our Rubber Seal for HNBR PU Nr Ffkm FKM O Ring and services in order to increase the market share of our brand. Providing Quality Products, Excellent Service, Competitive Prices and Prompt Delivery. We guide market development with product technology innovation, rely on industry services, products, and sales to integrate product resources and optimize internal structure.

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