
NBR/Vmq/HNBR/EPDM/FKM/Vitone/Ffkm Rubber O Rings Manufacture
To meet the customers' over-expected gratification, we have our robust crew to offer our best over-all support which includes marketing, income, coming up with, production, excellent managing, packing, warehousing and logistics for F250 TFM Virgin 1700, F278 PPS, FPM 85 Shore Black. We have established a long-term and mutually beneficial relationship with our customers, won good reputation, and made the company's business grow and develop. Our pursuit and enterprise goal is to 'Always satisfy our customer requirements'.
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 are responsible for every process of our NBR/Vmq/HNBR/EPDM/FKM/Vitone/Ffkm Rubber O Rings Manufacture and go all out to continuously improve product quality. Our products have novel structure, excellent performance and reliable quality, and are favored by customers all over the world. We think that only by continuous self-improvement and enhancement of innovation ability can we maintain our brand and competitiveness.

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