Seal Seals Rubber Seal Rubber Siilcone O-Rings Manufacturer/Molded O Rings
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 5000000 pc/month
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Specifications
Silicone O Ring,Viton O Ring,Rubber O Ring
1.Mould:More 5000
2.Best price and high quality
3.Certificate:ISO9001-2000,TS16969
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Viton 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 -10°
High Temperature Usage (°F) :400° to 600° (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
Keypad,heat shock in DVD,cable connector
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| 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 |
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 |
NR O ring. Abbreviation:NR Common name:Nature Rubber ASTM D-2000 classification:AA Military(Mil-Std417) :RN Chemical Definition :polyisoprene Durometer-Range (Shore A) :20-90 Tensile Range (P.S.I) :500-3500 Elongation (Max.%) :700 Compression Set:Excellent Resilience- Rebound:Excellent Abrasion Resistance:Excellent Tear Resistance:Excellent Solvent Resistance:Poor Oil Resistance:Poor Low Temperature Usage (°F:-20° to -60° High Temperature Usage (°F) :to 175° Aging Weather-Sunlight:Poor Adhesion To Metals: Excellent Usual Hardness range:35-80 shore A |
Neoprene O ring. Abbreviation :Neoprene ASTM D-2000 classification:BC,BE Military(Mil-Std417):SC Chemical Definition :polychloroprene Durometer-Range (Shore A) :20-95 Tensile Range (P.S.I) :500-3000 Elongation (Max.%) :600 Compression Set:Good Resilience- Rebound:Excellent Abrasion Resistance:Excellent Tear Resistance:Good Solvent Resistance:Fair Oil Resistance:Fair Low Temperature Usage (°F:+10° to -50° High Temperature Usage (°F) :to 225° Aging Weather- Sunlight:Good Adhesion To Metals:Good to Excellent Usal Hardness range:50-90 shore A |
- Q:How much pressure can the aluminum gasket bear?
- It is widely used in medicine, chemical and food industries, and is suitable for high pressure and demanding environment.
- Q:If the double gasket 1mm per piece, and the single layer gasket 2mm, which sealing effect is good? Is there any basis? I remember that the pressure wells in the family used double layer gaskets to solve the problem
- Double layer and single layer gasket sealing problem can not generally say who is good, who is not good. This is closely related to the material of the gasket and the medium, pressure and temperature in the sealing chamber.For example, the pressure is atmospheric pressure, the medium is a liquid fluid, the problem is within 200 degrees celsius. Most of the material can accept this temperature, so at this time, generally two pieces of gasket sealing performance better.
- Q:That's good. I know that. I just don't know what the machine is made of. Can you explain it in detail?Chasing the answerThere is a press, you go to the machinery factory to ask, you know
- Usually pressure is not required for environmental protection, generally can use asbestos oil resistant gasket.
- Q:Can gb/t97.1 be used for sealing?
- Can not. This is the washer used for the nut, not the gasket used for sealing.
- Q:Why can the pressure resistance of the hydraulic cylinder be increased when the PTFE gasket is placed under the Y sealing ring?
- The groove of the seal is gap and will be extruded from the gap after high pressure, which will affect the sealing, pressure maintaining and durability. Therefore, when the seal needs to withstand higher pressure, increasing the PTFE is a good choice!
- Q:How to make a faucet washer?
- To prevent leakage of water faucet, there is no way to use the gasket, why make it, is the use of raw materials belt
- Q:How can I remove the stains from the rubber washer on the blender? How can I remove the stains from the rubber washer on the blender? Because it is the entrance, so I dare not use 84 disinfectant.
- Use a toothbrush, add toothpaste, scrub, rinse with salt water!
- Q:What effect does the flat gate of DN1200 gate valve have on the gasket?
- The valve has the function of sealing gasket, gasket material selection according to the following rules: 1) with water or water is greater than 80 degrees under the conditions of using poly ethylene propylene rubber; 2) in oil and corrosion and high temperature conditions, with metal gasket; 3) in need of sound insulation and static conditions.
- Q:Hello, I'd like to ask about the gasket used in the petrochemical industry. What about rubber or asbestos?
- Asbestos rubber pad instead of rubber pad must meet the requirements of environmental use, physical and chemical indicators
- Q:Silicone rubber gasket can withstand acid and alkali corrosion?
- Silicone rubber has excellent heat resistance, cold resistance, dielectric properties and ozone resistance and ageing resistance properties, outstanding performance of silicone rubber is the use of wide temperature, at -60 DEG C (or lower temperature) to +250 DEG C (or higher temperature) under long-term use. But the tensile strength and resistance the tear strength and poor mechanical properties of silicone rubber at room temperature, the physical and mechanical properties than most synthetic rubber, and in addition to silicone, silicone rubber, silicone rubber general oil resistance, solvent resistance is poor, so the silicon rubber should not be used for the general conditions of the occasion, but very suitable for many special occasions
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Seal Seals Rubber Seal Rubber Siilcone O-Rings Manufacturer/Molded O Rings
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 5000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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