NBR O ring NBR O seal NBR O gasket NBR O seal gasket NBR SEAL NBR GASKET
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- 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
| 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 |
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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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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 do you install the rice cooker washer?
- The utility model relates to an electric rice cooker, which is a modern cooker capable of steaming, boiling, stewing, stewing and stewing. The utility model not only can make food cooked, but also can keep heat, and is clean and sanitary in use. The utility model has the advantages of no pollution, time saving and labor saving, and is one of the indispensable appliances for the modernization of household work. Kitchen appliance using electrothermal cooking food. The working temperature is mostly at 100 DEG C, and can be steamed, boiled, stewed, simmered, braised and other cooking operations.
- Q: Pictured above, the red circle is directly in the processing of A plane with PTFE gasket compression seal, but always leak, I think it is in the corner due to leakage when processing make fillet PTFE gasket is not very good and fit to face A. Now I want to processing into the structure shown below, put a circle at the corner where the processing tank, which can fit the PTFE gasket A good surface, but also not to experiment, did not know that it is okay, there is no expert advice!The main problems are as follows:First, is this the cause of the leak?Second, A surface in processing, roughness and flatness should be processed to how much more appropriate?Third, how about the tolerance of key dimensions?
- 1, is a form of change, whether can use stainless steel plug screw with PTFE raw material belt canal seal.2, material selection, can choose bulk PTFE, can overcome the roughness of processing
- Q: SUPOR electric pressure cooker lid off the gasket, how to install, how to install?
- First buy the enclosed ring with salt water cleaning, hot water for more than ten minutes, make it soft. Closed loop soft set immediately after the pot inside with a screwdriver bit into the pot side seam, do not pull hard so as not to put the closed circle long stretch, affect the sealing effect. After cleaning, rinse it with cold water and fix it. We should use the principle of expansion and contraction.
- Q: Gasket material? The role of materials?
- Asbestos. Asbestos material has two kinds: wet asbestos and blue asbestos. Wet asbestos, heat resistance, good alkali resistance, high tensile strength, acid resistant performance is poor, the majority of asbestos rubber plate made from it; not only blue asbestos, good heat resistance, and acid resistance is also very good, so it is used in the manufacture of acid resistant asbestos rubber sheet. The normal use temperature of asbestos board is below 550 degrees. An asbestos or asbestos rope may be used for a larger pressure vessel. When asbestos ropes are used, they are usually impregnated with water glass. Acid, alkali, solvents and other media can also use such gaskets. Asbestos rubber sheet. Asbestos rubber sheet is made of asbestos, rubber and stuffing. Asbestos fiber generally accounts for 60%-85%. According to its distribution process, performance and application of different, mainly high-pressure asbestos rubber sheet, medium and low pressure asbestos rubber sheet and oil resistant asbestos rubber sheet. Asbestos rubber sheet has the properties of proper strength, elasticity and softness, and it is convenient and cheap to make gaskets. Therefore, it has been rapidly popularized and applied in chemical enterprises. Flexible graphite.
- Q: Cleaning the injector without replacing the gasket. Now the car is not ready to strike. What's the reason?!The spark plug 4 has been replacedBattery is not missing!!!When hitting the car, in the taxi will be very good, there will be no good spark phenomenon, when put in a few hours later, in the ignition, there is a bad spark phenomenon!!!Dongfeng Honda civic EXI 1.8AT
- Oil leakage of injector or pressure relief of oil pump. After a pause, the inlet air mixture is too strong, and the oil pressure drops to the bottom.
- Q: How can the swivel washer be disassembled and replaced? Which God knows how to change the gasket? The faucet leaks. Maybe the washer is broken
- You see the faucet switch that there should be a glue brand OEM OEM, put the Alice down, there is a screw removed, and then put the switch part rotating down, there should be a brass valve, with a bayonet on the spool, direct screw buckle will be able to get out of the valve core. The inlet valve is closed and then engaged.
- 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: 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 should the washer be fitted when the screws are installed?
- Washers are divided into flat washers and spring washers. After the screws are tightened, because of the small contact area with the base, the installation of flat washers can increase the pressure area of the base and tighten the base, which will not cause the damage or sliding of the base. The spring washer increases the stress of the buckle and makes the fastening of the screw more fastening
- Q: H3-h476841-TS6-H11 is the Honda civic civic gasket auto parts which part?
- 12 Honda wiper spray bottle, need to search Amoy treasure shop shop: * * Jushi sector 5068
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NBR O ring NBR O seal NBR O gasket NBR O seal gasket NBR SEAL NBR GASKET
- Ref Price:
-
- 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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