Famous Best Fkm O Ring Factory – High quality Sealing Rubber X-Ring – Yokey
Famous Best Fkm O Ring Factory – High quality Sealing Rubber X-Ring – Yokey Detail:
Different Material Rubber Parts
Silicone O-ring Gasket
1. Name: SIL/ Silicone/ VMQ
3. Working Temp.: -60 ℃ to 230 ℃
4. Advantage: Excellent resistance to Low temp. heat and elongation;
5. Disadvantage: Bad performance to tear, abrasion, gas, and Alkaline.
EPDM O-ring
1. Name: EPDM
3. Working Temp.:-55 ℃ to 150 ℃
4.Advantage:Excellent resistance to Ozon ,Flame, Weathering.
5.Disadvantage:Poor resistance to Oxygen Ated-solvent
FKM O-ring
FKM is a better grade compound which is well suited for prolonged exposure to oils at high operating temperatures.
FKM is also good for steam applications. Operating temperature range is -20℃ to 220℃ and is manufactured in black,white and brown. FKM is phthalate free and also available in metal detectable/x-ray inspectable.
Buna-N NBR Gasket O-ring
Abbreviation: NBR
Common Name:Buna N, Nitrile, NBR
Chemical Definition:Butadiene Acrylonitrile
General Characteristics:Waterproof,oilproof
Durometer-Range (Shore A):20-95
Tensile Range (P.S.I):200-3000
Elongation (Max.%):600
Compression Set:Good
Resilience-Rebound:Good
Abrasion Resistance:Excellent
Tear Resistance:Good
Solvent Resistance:Good to Excellent
Oil Resistance:Good to Excellent
Low Temperature Usage (°F):-30° to – 40°
High Temperature Usage (°F):to 250°
Aging Weather-Sunlight:Poor
Adhesion To Metals:Good to Excellent
Usal Hardness range:50-90 shore A
Advantage
1. Has good solvent, oil, water and hydraulic fluid resistance.
2. Good compression set, abrasion resistance and tensile strength.
Disadvantage
Not recommended for using in highly polar solvents such as acetone, and MEK, ozone, chlorinated hydrocarbons and nitro hydrocarbons.
Usage: fuel tank, grease-box, hydraulic, gasoline, water, silicone oil, etc.
Workshop
Product detail pictures:


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Adhering to the principle of quality, service, efficiency and growth, we have gained trusts and praises from domestic and international client for Famous Best Fkm O Ring Factory – High quality Sealing Rubber X-Ring – Yokey , The product will supply to all over the world, such as: America, Czech Republic, Mauritania, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.

We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
