Factory Price PTFE Encapsulated O ring with FKM Silicone core FPA PEP O-ring seal
FEP Encapsulated Silicone/FKM O Ring for Sealing are applied in automobile,chemical,electrical industry and electronics,hydraulics and pneumatics,machine builders,petrol and allied industry,power industry, incl nuclear,off shore,solar,oil and gas ,etc
Silicone or FKM O-Rings encapsulated with FEP or PFA are designed to address the growing problem of sealing in the most hostile chemical and temperature environments. FEP or PFA on the outside with its chemical inertness and an elastomer on the inside for resilience. This unique combination forms a highly effective, long lasting seal for the most demanding applications. Encapsulated O-Rings are primarily used as a static seal (axial or radial).
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).
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Material
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PTFE/FEP/PFA+VMQ/FKM |
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Size
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AS568 o rings, BS o-rings, JIS o rings, imperial sizes or metric sizes
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Temperature
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NBR:-30°C~+120°C
FKM:-20°C~+200°C
PU: -45°C~+110°C
PTFE:-55°C~+260°C
Silicone:-60°C~+230°C
EPDM:-50°C~+150°C
HNBR:-30°C~+140°C
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Hardness
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10-95A
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Color
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Black, white, blue, red, brown, yellow, greed, and customized color
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Medium
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water, oil, dust, air...
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Automobile, Mechanical seals,Electronic, Fluid seals, Air Valve seals, Hydraulic seals ,Oil seals
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Factory Price PTFE Encapsulated O ring with FKM Silicone core FPA PEP O-ring seal
*Service Temperature
-70°C to 220°C
*Application
Electrical (e.g., insulation), electronics (e.g., coatings), household (e.g., sealants for cooking apparatus), automobile (e.g.,
gaskets), aeroplane (e.g., seals), office machines (e.g., keyboard pads), medicine/dentistry (e.g., teeth impression molds),
textiles/paper (e.g., coatings).
Factory Price PTFE Encapsulated O ring with FKM Silicone core FPA PEP O-ring seal
Factory Price PTFE Encapsulated O ring with FKM Silicone core FPA PEP O-ring seal
Factory Price PTFE Encapsulated O ring with FKM Silicone core FPA PEP O-ring seal
Factory Price PTFE Encapsulated O ring with FKM Silicone core FPA PEP O-ring seal
Plastic bag inner packing, cartons box outer packing.
Packed in wooden cases wrapped in plastic bags.
Or we can pack it according to your requirement.
Factory Price PTFE Encapsulated O ring with FKM Silicone core FPA PEP O-ring seal
Factory Price PTFE Encapsulated O ring with FKM Silicone core FPA PEP O-ring seal
1.Q: Can you do OEM?
A: Yes, we can do OEM products. It's no problem.
2.Q: How can I get some samples?
A: We are honored to offer you samples by express.Abroad clients are expected to pay for the freigh cost, the samples are free.
3. Regarding the courier cost:
(1) you could arrange a RPI (remote pickup) service upon Fedex, UPS, DHL, TNT, etc. to have the samples collected;
(2) inform us your express freight collect account. Then you can pay the freight direct to your local carrier company;
(3) Transfer the cost to us in advance, the sample will be sent after receiving the payment
4.Q: How does your factory do regarding quality control?
1). All raw material we used are imported;
2). Skilled workers care every details in handling producing and packing processes;
3). Quality Control Department specially responsible for quality checking in each process.
Audited Supplier 
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