- Overview
- Product Description
- Detailed Photos
- Related Products
- Company Profile
- Certifications
- Packaging & Shipping
- FAQ
Basic Info.
Product Description
High Security blueColour NBR EPDM FKM HNBR AS568 PTFE O Rings For Industrial Machine
What is an o-ring?
An o-ring is a simple and versatile ring-shaped packing or sealing device with a circular cross section (from which the "O" in its name is derived). The purpose of using O-ring seals is to prevent leakage and loss of liquids or gases. They 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.
The size of o-ring is determined by the inner diameter ID and the wire diameter CS. O-ring size calculation: outer diameter = inner diameter + 2 x wire diameter (OD = ID + 2x CS).
| Item | High Security blueColour NBR EPDM FKM HNBR AS568 PTFE O Rings For Industrial Machine |
| Material | Food-grade SiliconeRubber |
| Process | Molding |
| Working Temperature | -50ºC to +250ºC |
| Durometer | 70 ShA |
| Size | Standard and Non-standard |
| Sample | Free Available |
| Certificate | ISO9001:2008, TS16949 |
| | Silicone Rubber has great cold flexibility as well as high thermal resistance. It has excellent de-electric properties and very good resistance to attack by oxygen, ozone and sunlight. It has poor strength & tear resistance to mineral oils. |
| | Excellent resistance to air, oxygen, hot and cold water, lower alcohols and vegetable oils. Good resistance to heat, weathering, and water/glycol hydraulic fluids,excellent electrical properties.General industrial applications are often limited by high gas permeability, low tensile strength and poor resistance to tear and abrasion. |
FKM X-ring Gasket
FKM is also good for steam applications. Operating temperature range is -20ºC to 220ºC and is manufactured in black,white and brown. FKM is phthalate free and also available in metal detectable/x-ray inspectable.
NBR Buna-N Rubber Washer
2. Raw Material supplier: JSR
3. Working Temp.: -25 ºC to 100ºC
4. Advantage:
Excellent resistance to oil and Low cost and wide usage.
5. Disadvantage:
Poor resistance to Oxygen Ated-solvent and Ozone.
We Tianjin SWKS is a manufacturer of rubber products and plastic parts with many year experience in China. We have the trade department,engineer department, production department and after-sales service department. Our engineers could recommend sizes according to using, draw the drawings according to samples, even help to design it. OEM and ODM are welcome,you could get satisfied service there,7 days and 24 hours quick reply.
Details: 1. Small Package will shipping by express such as DHL ,TNT ,UPS ,FEDX and so on , Customer should undertake the shipping cost.
1. Q: What is your main product range?
A: SWKS is professional in designing, developing and manufacturing rubber products. For example, o rings, oil seals, piston and rod seals, rubber shock absorbers and custom rubber products.
2. Q: What kinds of rubber materials are available?
A: NBR, FKM, VMQ, EPDM, CR, SR, PU... other rubber compounds can be with your request.
3. Q: What shall be provided before a offer?
A: The materials and dimensions are needed before a offer. If the product is nonstandard, the drawing or sample shall be
provided.
4. Q: What's your payment terms and delivery date?
A: T/T, L/C, Western Union, Paypal,etc. Normally, delivery date is 7-25days according to the order.
5. Q: Which shipping method will be used for a delivery?
A: DHL, FedEx, TNT, UPS, EMS ... By seal or by air are also available.
6. Q: How to packing the goods?
A: All goods will be well packed into pp bags and outer cartons. Special packing can be available with customers' request.