FKM O Ring Seal High Temperature FFKM Oring Water Steam Resistance O-Ring
FFKM O rings, also known as perfluoroelastomer O-rings, are a type of elastomeric sealing product made from fully fluorinated polymers. These high-performance O-rings are designed and engineered to provide excellent chemical resistance, thermal stability, and sealing properties under extreme conditions. The term FFKM stands for perfluoroelastomer, a specialty elastomer material that is highly resistant to chemicals, heat, and pressure. These O-rings have a wide range of applications in various industries, such as aerospace, automotive, chemical processing, oil and gas.
FFKM O-rings are made from perfluoroelastomer compounds that have a carbon-fluorine bond. This bond provides high chemical resistance to various chemicals, including acids, bases, solvents, and oils. The O-rings' exceptional properties also include low compression set, high-temperature resistance, and excellent sealing performance in high-pressure and vacuum applications. The perfluoroelastomer material used in these O-rings is also known for its superior mechanical properties, such as high tensile strength, tear resistance, and durability.
Advantages
FFKM O rings offer several advantages over other elastomeric sealing products. Some of the key benefits are:
1. Excellent Chemical Resistance: FFKM O-rings are highly resistant to a wide range of chemicals, including strong acids, alkalis, solvents, and fuels. They can withstand corrosive environments and maintain their sealing properties for extended periods.
2. High-Temperature Resistance: These O-rings can operate at high temperatures up to 300°C without losing their sealing performance. They also have excellent heat aging properties and can resist thermal cycling.
3. Low Compression Set: FFKM O-rings have a low compression set, meaning they can maintain their original shape and sealing properties even after being compressed for long periods.
Water Steam Resistance FFKM O Ring
FFKM O rings with water resistance material and high temperature of 300ºC
Other O-Ring Seal:
Nitrile O-ring seals
Against water, gasoline, petroleum oils, crude oil, propane and some hydraulic fluids
Silicone O-ring seals
Good resistance to ozone, acids, water, and decent resistance to weathering and heat, making them great for outdoor applications.
| Rubber O-Ring Seals |
| Material |
Hardness (Shore A) |
Temperature |
Size |
| Standard Size |
Available |
|
NBR(Buna,Nitrile)
FKM(FPM)
EPDM
Silicone(VMQ)
HNBR
FFKM(FFKM,Kalrez) |
60-90
70-90
60-90
10-70
60-90
70-90 |
-40ºC-110ºC
-20ºC-220ºC
-45ºC-150ºC
-55ºC-204ºC
-48ºC-180ºC
-18ºC-326ºC |
AS-568(USA)
JIS-B2401(Japan)
DIN-3771(Germany)
BS-1516(UK)
ISO3601(International)
R(France) |
ID≤2000mm
CS≤40mm |
| Resistance |
Color |
Certificate |
Application |
|
Hydraulic Fluid
Engine Oil
Chemical
Ozone
Steam & Hot Water
Low Temperature
High Temperature |
Black
Brown
Red
Green
White
Blue
Clear
Customized |
IS09001
ISO14001
TS16949
RoHS
REACH
F D A
S G S |
Auto Industry
Construction Machinery
Machine Tool Equipment
Food Health
Water Treatment
Chemical Processing
Hydraulic Pneumatic
Industrial Manufaturing |
These are just a few of the sizes. And we can also custom the size of your requirements.
Please contact us to tell me your request.
1.The O-ring is an annular seal having an O-shaped cross section, the size of which is determined by the inner diameter ID and the wire diameter CS.
2.O-ring size calculation: outer diameter = inner diameter + 2 x wire diameter (OD = ID + 2x CS).
3.The purpose of using O-ring seals is to prevent leakage and loss of liquids or gases.
4.O-rings are the most commonly used type of seal because of their simplicity, convenience, and small installation space. As long as the groove design and material selection are correct, and the operating conditions are within the temperature range of the rubber material, the seal can have a long-term sealing effect in the static or dynamic seal.
Our sealing products factory is located in Hangzhou City, zhejiang Province. Founded in 2014, the company is a comprehensive sealing enterprise integrating sealing design, R & D, production, agency, storage and sales. The company has seven companies and three field engineers who have been engaged in the sealing industry for some years. Excellent sealing design and development capability, advanced processing equipment and technology, high-quality imported raw materials (hydraulic reciprocating seal) and skeleton rotary seal; Products are widely used in: hydraulic and pneumatic construction machinery. Petrochemical Machinery and electronics. Electricity. Shipbuilding. papermaking. Coal mine pump valve and other fields
Our main products are: O-ring, X-ring, Y-ring, D-rings, rubber flat washer, ED rings, rubber strips, rubber ball, all kinds of skeleton oil seal, stepseal, polyurethane oilseal, pneumatic seals and Mechanical Seal all kinds of rubber parts for the design according to customer request.
| STANDARD & NON-STANDARD SIZE IN STOCK |
| Standard |
Source |
Section Cross Of O-Ring(mm) |
| AS568 |
U.S.A |
1.78 |
2.62 |
3.53 |
5.33 |
6.99 |
| BS1516 |
U.K |
| R |
France |
1.90 |
2.70 |
3.60 |
5.34 |
6.96 |
| JIS B 2401 |
Japan |
1.90 |
2.40 |
3.10 |
3.50 |
5.70 |
| ISO3601/1 |
International |
1.80 |
2.65 |
3.55 |
5.30 |
7.00 |
| DIN3771/1 |
Germany |
| GB3452.1 |
China |
| Metric |
NUOANKE |
0.50 |
1.00 |
1.50 |
2.00 |
2.50 |
| 3.00 |
3.50 |
4.00 |
4.50 |
5.00 |
| 5.50 |
6.00 |
6.50 |
7.00 |
8.00 |
| 8.40 |
8.60 |
10.00 |
12.00 |
15.00 |
| ID |
Min 0.3mm to Max 1500mm are all available, if the ID exceeds 1500mm, communication is required. |
| Note |
In addition to these standard sizes we have thousands of non-standard sizes for you to choose, if you need the complete catalouge, please contact us. |
we specialized in the development and production of sealing systems which were used in the Metallurgical,Electrical,Auto, Engineering machinery, Light industrial machinery and Electrical appliance manufacturing industries. BESEALS focus on customers' needs,as a dependable partner and reliable supplier to help you resolve supply or technical problems ,and improve the performance of your equipments or your business. When you are facing emergency repairs situation or urgent orders,the highly responsive team of BEseals will offer you very short lead time. Beseals has a global sales network,and our seals have been sold to more than 100 countries or areas ,Such as America, England, Canada, Australia, Russian Federation ect .
1. who are we? Are you trading company or manufacturer ?
We are manufacturer.We are based in Hangzhou, China, start from 2010,sell to Domestic Market(33.00%),North America(15.00%),South America(10.00%),Western Europe(8.00%),Eastern Europe(6.00%),Souther Europe(6.00%),Southeast Asia(5.00%),Mid East(5.00%),Northern Europe(5.00%),Oceania(2.00%),South Asia(2.00%),Africa(00.00%),Eastern Asia(00.00%),Central America(00.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
3.what can you buy from us?
PTFE Seals/Oil Seals/O Rings/Rubber Seals/Plastic Seals/Mechanical Seal/O-RING/ RING Seals.
4. why should you buy from us not from other suppliers?
Beseals is a professional manufacturer of seals .Our company specializes in the production of PU, PTFE, rubber and metal sealing components
5. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
6.Do you provide samples ?
is it free or extra ? Yes, we could offer the sample for free charge but you need to pay the cost of freight.
7. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,PayPal,Western Union,Escrow; Language
Spoken:English,Chinese,Japanese
For more information, please contact us. We look forward to your arrival
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