Pneumatic Seal Ring COP Gas Seal NBR FKM Oil Seal Cylinder Piston Seal Oil Resistant Rubber Sealing Ring
COP Pneumatic seal:
COP air seal is a kind of piston seal of small acting cylinder. Compared with O-ring, it has better friction characteristics and is used for standard cylinder, small diameter cylinder and thin cylinder. Brown red is made of fluorine glue, black is made of nitrile.
This kind of pneumatic seal can be easily put on the piston and put into the groove. To avoid damaging the seals, measures should be taken to avoid sharp edges during installation. In the case of oil-free lubrication, it is important to have a complete Membrana synovialis the sealing surface, which should be done before assembly to ensure that the seal has a long working life. The surface of the high-quality seal ring is bright and textured, without burrs.
Made of high quality nitrile rubber material, full and elastic, excellent workmanship. High-quality seal ring size is accurate and the error is small, showing the quality between square inches.
Pneumatic seal is the use of compressed air to block the rotation of the shaft clearance, do not make the working medium leakage of the sealing device. In the shell on the processing of circular groove, through the compressed air into the back after the closure of the rotation axis of the gap, to prevent leakage of lubricating oil.
Pneumatic seal has the characteristics of simple structure, but requires a certain pressure of the gas supply, so the consumption of compressed air larger, and the gas pressure than the pressure of the sealing medium 0.03 ~ 0.05Mpa. Pneumatic seal is not limited by speed and temperature. It is usually used for sealing of rotary machinery equipment with little difference in pressure. It is also used for sealing of liquid medium and can also be used for gas medium seal, such as to prevent leakage of lubricating oil in bearing chamber. Sometimes it can be used in combination with labyrinth seals or spiral seals.
| Scope of application |
| Hardness |
70-75A shore |
| Pressure |
16bar |
| Temperature |
`-20ºC~+100ºC |
| Medium |
Mineral oil based hydraulic fiuids |
| Application |
hydraulic cylinder,Presses |
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.
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 seals 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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