PTFE Encapsulated O-Ring PFA FEP Oring FKM FPM Rubber Silicone Coated O-Ring Seal

Product Description

PTFE Encapsulated O-Ring PFA FEP Oring FKM FPM Rubber Silicone Coated O-Ring Seal

Description-FEP/PFA O-Ring Seal:

FEP encapsulated O-rings comprise of an elastomer core which has been seamlessly encapsulated in a jacket of fluoropolymer. The core is either Viton ®, Silicone or EPDM. The jacket is FEP or PFA. FEP encapsulated O-rings are recommended when a standard O-ring has inadequate chemical resistance for an application.
 

Material	NBR ,SILICONE,EPDM,FKM,HNBR,etc
Color	Black, Transparent, White, red, green, as customers' requirement
Size	customers requirements
Hardness	30-90 shore according to work environment
Service	OEM or ODM
Production basis	Samples or drawings
Technology	compression, injection or extrusion
Working temperature	-60-350 Celsius degree
Tolerance	±0.05mm
Density	1.0-2.0g/cm²
MOQ	100 pcs rubber o ring
Working life	10-30years
Sample	Sample is free from stock
Application	Mechanical equipment. Automotive ,Construction,Home appliance,Aviaiton,Office facilities and so on
performance	1.Good sealing and damping 2.Water resistance 3. Anti-aging 4.Anti- ozone 5.oil resistant 6.pressure resistant

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 .

FAQ

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