Seals seal EPDM O ring EPDM O gasket EPDM seal gasket EPDM gasket EPDM seal
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 500000 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
| 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 |
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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 |  |
| 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: 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: Why does Richell Richell plastic cups have a washer?
- This is Richell in order to prevent the Water Leakage Richell design. Plastic water bottle is most afraid of leaking
- Q: Method for using gasket free sealant
- Features and uses:Excellent oil resistance, water resistance, weather resistance, excellent sealing performance between 60~260 DEG C, thixotropy, no flow. Can replace the gasket for cars, motorcycles and all kinds of machinery and equipment of engine, gear box, axle flange joints and other parts of the implementation of seal, widely used in various parts of the mechanical seal (gap 6mm).
- Q: The car's cylinder gasket is broken. Are there any faults?
- The water leak is positive. The feature is a lot. I add that the water cap with water is added. It is obvious that the tank is bubbling.
- Q: Does the seal used in the pneumatic hydraulic industry contain fasteners, gaskets (stainless steel, copper, aluminum, nylon)?
- Usually, copper can be made into copper gasket and used as hydraulic seal. Others have never heard of it. Stainless steel is too hard, aluminum surface roughness is too low, nylon does not engage in oil corrosion, it is not appropriate to do hydraulic seals.
- Q: What is the material of the metal ring? And the copper pad is better than that one
- The ring includes a metal ring and a rubber gasket. Metal ring anti rust treatment, rubber ring generally use oil resistant nitrile rubber or fluorine rubber. Combination pad has metric and imperial two kinds of sizes, have standard JB982-77 set combination pad metal pad plus rubber form of combination. Combined sealing washer for threaded pipe joint and sealing plug, it is generally and bayonet ring couplings used together to block the oil inlet end is mainly used for hydraulic valve pipe joint screw joint static seal face for British and American Standard thread and the French and German standard metric thread connection of the static seal etc..
- Q: Imported washer, gasket, inch, JB982 combination washer, rubber gasket
- (ring industrial silicon rubber gasket)Technical parameters of silicone rubber gaskets:The service temperature of silicon rubber gasket is -100 DEG C, ~300 DEG CSilicone rubber gasket pressure: <3.0MPaSilicon rubber gasket commonly used specifications: DN15 ~ DN400Rubber gaskets rubber, gasket in the metal flange or other parts of the connection between two static surface sealing role of sheet rubber products, generally referred to as rubber gasket. It can be made by pressing or by vulcanizing.
- Q: Engine oil tank seal is not strict, how to do the oil spill?
- Remove, clean, change the gasket from new to good, otherwise it is not used, or will leak,
- Q: Is there any prospect? Promising, which company in China to do this more professional?
- In view of this particular case, we hereby reaffirm that all the gaskets we operate are asbestos free gaskets without any asbestos content. Unless otherwise specified, it will be explained in detail.
- Q: Installation requirements for gaskets
- 1, the installation and the sudden plane flange matching sealing gasket, should pay attention to ensure that the sealing parts and pipes concentric, generally use additional strong ring and bolt internal circumferential contact to locate, not allow eccentric installation. When installing the basic spiral wound gaskets in the close flange of the mortise and tenon surfaces, the gap shall be kept in line with the groove wall.2, installation of the narrow width of the metal gasket, should be a certain thickness of the gasket plate on the outside, and then press the flange, so as to avoid compression filler metal gasket in the metal shell, the interface (or interface) burst damage, metallic gasket.3, when the flange work temperature is higher than 200 degrees, in the flange sealing surface and sealing gasket should be painted with sealant, in order to prevent high temperature sealing gasket and flange sealing surface sintering, to repair and replace the gasket to increase trouble.4, sealing surface is not normal, can be coated with sealant on the sealing surface, and then install the gasket. The sealant generally consists of red lead, manganese dioxide, graphite powder and boiled linseed oil (oil) formed after. According to the sealing medium, working temperature and medium pressure and other conditions, choose the corresponding types and grades of liquid sealant.5, for the installation of octagonal metal ring gasket, when the metal ring gasket and flange sealing groove processing is not ideal, can be achieved through research and close fitting. For large diameter metal ring gaskets, it is difficult to match and grind. In order to fill the tiny surface of metal surface, sealant can be used.
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Seals seal EPDM O ring EPDM O gasket EPDM seal gasket EPDM gasket EPDM seal
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 500000 pc/month
OKorder Service Pledge
OKorder Financial Service
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