2018 hot sale micro rubber nbr epdm silicone o rings
2018 hot sale micro rubber nbr epdm FKM silicone o rings
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| FKM O ring. Abbreviation :FKM Common Name :Fluoro Elastomers ASTM D-2000 classification:HK Military(Mil-Std417) :MIL=R-25897/MIL-R-83248 Chemical Definition :Fluorinated Hydrocarbon Durometer-Range (Shore A) :60-90 Tensile Range (P.S.I) :500-2000 Elongation (Max.%) :300 Compression Set:Good Resilience-Rebound:Fair Abrasion Resistance:Good Tear Resistance:Good Solvent Resistance:Excellent Oil Resistance:Excellent Low Temperature Usage (°F:+10° to -40° High Temperature Usage (°F) :250° to 300° (depending on time and service condition) Aging Weather- Sunlight:Excellent Adhesion To Metals:Good Advantage: 1. Heat resistance up to 600°F 2. Resistance to wide range of oils and solvents; specially all aliphatic, aromatic and halogenated hydrocarbons, acids, animal and vegetable oils. Disadvantage: 1. Not recommended for ketones, low molecular weight esters and nitro containing compounds. Usage: Automobile,motorcycle,diesel engine,and fuel system |
Silicone O ring. Abbreviation :silicone ASTM D-2000 classification:FC,FE,CE Military(Mil-Std417) :TA Chemical Definition :polysiloxane Durometer-Range (Shore A) :30-90 Tensile Range (P.S.I) :200-1500 Elongation (Max.%) :700 Compression Set:Good Resilience- Rebound:Good Abrasion Resistance:Fair to poor Tear Resistance:poor Solvent Resistance:poor Oil Resistance:Fair to poor Low Temperature Usage (°F:-60° to -150° High Temperature Usage (°F) :450° Aging Weather- Sunlight:Excellent Adhesion To Metals:Good Advantage: 1.after modulating formula, the tensile strength up to 1500 psi, and tear resistance up to 88 LBS. 2.Good elasticity and good compression deformation. 3.good resistance to neutral solvent. 4.excellent heat resistance. 5.With excellent cold resistance. 6.with excellent resistance to erosion of ozone and oxides . Disadvantage: 1.Does not recommend is suitable for most concentrated solvent, oil, concentrated acid after dilute sodium hydroxide Usage: Appliance:electric kettle,electric iron,Microwave owen,etc v various size silicone rubber o ring with high qual
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HNBR O ring. Abbreviation:HNBR Common Name:HNBR Chemical Definition:Hydrogenated AcrylonitrileButadiene General Characteristics:abrasion, compression set, tensiles Durometer-Range (Shore A) :50-90 Tensile Range (P.S.I) :2600 Elongation (Max.%):530 Compression Set:Excellent Resilience- Rebound:Excellent Abrasion Resistance:Excellent Tear Resistance:Excellent Solvent Resistance:Good Oil Resistance:Excellent Low Temperature Usage (°F) :-65° to 250° High Temperature Usage (°F) :to 350° Aging Weather- Sunlight:Excellent Adhesion To Metals:Good Usual Hardness range:60-80 shore A Usage: Fridge,automobile engine,etc |  |
| EPDM O ring Abbreviation:EPDM Common Name:EPR, EPT, EPDM ASTM D-2000 classification:CA Military(Mil-Std417) :RS Chemical Definition:Ethylene Propylene Durometer-Range (Shore A) :30-90 Tensile Range (P.S.I) :500-2500 Elongation (Max.%) :600 Compression Set :Good Resilience-Rebound :Good Abrasion Resistance:Good Tear Resistance:Fair Solvent Resistance:Poor Oil Resistance:Poor Low Temperature Usage (°F) :-20° to 60° High Temperature Usage (°F):to 350° Aging Weather- Sunlight:Excellent Adhesion To Metals:Fair to Good Usual Hardness range:50-90 shore A Usage: Sanitary ware; brake; radiator |
| NBR 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 Usual 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: 1. 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 |
o ring production process
Standard O Ring
RUBBER O Ring package : pp bag & carton are signed our logo ,if special requirement, pls tell us
| Date of Shipment | 1) 2-3 days if goods in stock 2) 5-7 days if goods out of stock with molding 3) 8-14 days if goods out of stock without molding 4) Store, Prompt shipment if annual requirement informed |
| Port of Loading | Tianjin, Beijing or other Chinese port |
| Transport mode | by air, sea, express mail, etc. |
| Term of payment | PayPal, Western Union, Money Gram, T/T in advance, L/C at sight, etc. |
1.Western union,L/C,Paypal
2.30%TT in advance and balance 70% by copy of BL
Sample details:
1.Sampling base on customers’ requirements.
2.Cost depends on the design and if need make new mold.
3.Sample lead time is 7days
4.Mass production lead time is 10-15 days.
Our advantages | 1. Reply < 12 hours |
Why to choose us | 1. Sample order & samller quantity 2. Huge stock for instant delivery. 3. Have new products every week. 4. Take safe paypal payment. 5. High quality and competitive price. 6. Excellent after-sale service. |
Main market | North America, Eastern Europe, Oceania, Eastern Asia, Western Europe, South Asia |
1.Q: Are you a factory or trading company?
A: We have factory in Shijiazhuang, Hebei with export license. We have the most convenient transportation conditions.
2.Q: Where is your factory located? How can I visit there?
A: Our factory is located in Shijiazhuang City, Hebei Province, China. All our clients, from home or abroad, are warmly welcome to visit us!
3.Q: Can you do OEM?
A: Yes, we can do OEM products. It's no problem.
4.Q: How can I get some samples?
A: 1.We are honored to offer you samples by express. Abroad clients are expected to pay for the freigh cost, the samples are free. For clients in China, we pay express fee.
2. 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
5.Q: How does your factory do regarding quality control?
1). All raw material we used are imported; Cooperation with Dupont, JSR and large raw material recip database, make our material properties are relatively stable, products' quality be control.
2). Skilled workers care every details in handling producing and packing processes;
3). Quality Control Department specially responsible for quality checking in each process.
I ’d like to receive your enquiry, please not hesitate to contact me!
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier