ODM Black Abrasion Resistant FDA Ice Cream Machine FKM O Rings
FKM O-RINGS Description
An O-ring, also known as a packing, or a toric joint, is a
mechanical gasket in the shape of a torus; it is a loop of
elastomer with a round cross-section, designed to be seated in a
groove and compressed during assembly between two or more parts,
creating a seal at the interface.
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.
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. They can seal tens of megapascals
(thousands of psi) of pressure.
Specification
| Product Name | FDA FKM O Ring |
| Materials | FKM FPM Fluorelastomer |
| Temperature | -25℃~250°C |
| Feature | Resistance to high pressure, oil, weather, abrasion, solvent, high
temperature, abrasion resistant, aging resistant, insulation, acid
and alkaline resistant |
| Cerfiticate | ISO 9001:2008,IATF 16949 |
| Hardness | 50-90 shores A |
| Color | Black, also can be white, blue, green, brown, red etc |
| Size | Any size, Customized/standard and nonstandard |
| Sample time | If instock, within 3 days after payment |
| Delivery time | 7-15 days by express after payment
10-20 days by ship |
| Shipping | Small quantity: UPS/FeDex/DHL express
Large quantity: by Air/Sea |
| Customized | OEM & ODM are welcomed |
| packing | plastic bag&carton box or according to your requirements |
| Application | chemical industry, petroleum industry, medical technique, food
industry, sewage-disposal industry, steel industry, semi-conduct
industry and so on. |
Key Use(s)
Seals for aircraft engines. Seals for automotive fuel handling
systems. High temperature/low compression set applications. Wide
chemical exposure situations. Hard vacuum service.
Features
High fluorine grades offer higher resistance to swell in high
octane and oxygenated fuel blends. This give superior performance
in Ethanol/Methanol blended gasoline. Base resistant grades offer
improved resistance to amine based oil protectants found in new
transmission oils. Also, improved resistant to steam for higher
temperature services. Low temperature bases can improve performance
to -40°F.
New Polymers being offered have improved chemical resistance and
low temperature performance.
FKM® Extreme™ ETP offers similar chemical compatibility as Kalrez™
with temperature performance with a TR(10) of -40°F and brittleness
to -76°.
Limitations
Fluorocarbons (FKM) are not recommended for exposure to ketones,
amines, low molecular weight esters and ethers, nitro hydrocarbons,
hot hydrofluoric or chlorosulfonic acids, or Skydrol fluids. They
are also not recommended for situations requiring good low
temperature flexibility.
FKM O-Ring General Attributes
- Excellent Heat resistance
- Excellent resistance to oils
- Low compression set
- Good fuel resistance
- Excellent ozone and weather resistance
Common Applications for FKM O-Rings
- Engine Oil Seals
- Fuel Systems
- High Temperature Seals
- Petrochemical Systems
ORK is a leading supplier of FKM O-rings and custom molded seals.
We offer both genuine FKM and standard fluorocarbon materials for
general purpose and high performance applications. Selecting the
type of FKM that best fits your application is important, but it
isn't complicated, and help is available from ORK. We also offer
gaskets made out of FKM.
Process Flow:
Raw material test → Prescribe → Mixing Material → Cutting Material
→ First Cure → First Part Inspection → Casual Inspection
→ Burr Dealing → Eye Inspection → IPQC → Washing or Grinding → Post
Cure → FQC → Packing
Packing & Delivery:
Packing: PE bag inside, Carton outside.
Carton size: 46cm*34cm*34cm,40cm*34cn*34cm 51cm*34cm*34cm,
29cm*23cm*19cm
Delivery: Large quantity by ship, small quantity by air or express.
FAQ:
1,Are you manufacture or trading company ?
We are manufacture, we have two factories, one located in Shangrao
City, Jiangxi Province, one in Dongguan City, Guangdong Province
2,Can I get samples from you ?
Of course, you can. If the samples you need we have in stock, you
can get them for free,
only need to pay for the express cost.
3,What's the term of payment ?
Amount < US$2000, 100% paid in advance by paypal or T/T;
Amount >= US$2000, 30% paid in advance, 70% balance before
shipment by T/T.
4,Can you produce OEM products ?
Yes, we can produce products by your drawing or samples.
5,What's your MOQ ?
If we have the products in stock , the quantity by your
requirement, If we don't have them in stock:
NBR, SIL, SBR, EPDM, NR: 100 US$; PU, HNBR, FKM: 150 US$
