Different Size NBR EPDM FFKM PTFE O Ring Resistant Rubber FKM NBR O-Ring Mechanical Seal Pump Parts
Description:
O-rings are one of the most common seals used in machine design
because they are inexpensive, easy to make, reliable, and have simple mounting requirements.
The O-ring may be used in static applications or in dynamic applications
where there is relative motion between the parts and the O-ring.
Dynamic examples include rotating pump shafts and hydraulic cylinder pistons.
Performance Capabilities
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Material
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NBR, FKM, FPM, EPDM, Silicone, MVQ, CR, HNBR
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Hardness
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NBR:70-90 shore, FKM:70-75 shore, Silicone:40-55 shore, EPDM:70-75 shore or Customized hardness
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Box color and o ring size
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red--382pcs o ring kit, blue--382pcs o ring kit, yellow-386pcs o ring kit
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temperature
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NBR: -20-150ºC FKM:-20-280ºC Silicone:-70-250ºC EPDM:-50-150ºC HNBR:-40-150ºC
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Delivery time
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5-7 days, 10-15 days
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| 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, glyd ring and 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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