O seals Neoprene O ring Neoprene O seal Neoprene O gasket Neoprene seal gasket

O seals Neoprene O ring Neoprene O seal Neoprene O gasket Neoprene seal gasket System 1

O seals Neoprene O ring Neoprene O seal Neoprene O gasket Neoprene seal 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

Silicone O Ring,Viton O Ring,Rubber O Ring

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

Silicone O Ring,Viton O Ring,Rubber O Ring

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

Silicone O Ring,Viton O Ring,Rubber O Ring

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

Silicone O Ring,Viton O Ring,Rubber O Ring

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:Should the BYD F3 intake manifold installation be encrypted?: Hello!Extra required! If not, use sealant, too!Hope to help you, I wish you a pleasant ride! There's something wrong with the car. Ask the car master. 4S shop professional technicians, 10 minutes to solve. ]

Q:Now the general O ring is used moreNon-metallic, non asbestos gasket, paper gasket, rubber gasket, insulation gasket and so on.But I think they're all the same in shapeWho can tell me the difference between the sealing ring and the gasket? Use or something else, thank youI know they are all a general name, and what I want to know is how to distinguish themAnd there's the difference: The difference is that the model and the location are actually a name, sealing ring. For example, in the use of O laps relatively large model, if you can just touch the so-called sealing gasket required model, you can directly take O ring as a gasket.

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:I found that the hydraulic joint can be used as a gasket with an aluminum pad or a copper pad, and the effect is good, but I don't know if there will be any other effect after repeated disassembly or long serviceImports of hydraulic equipment in the middle of some even no sealing ring, but spent more than ten years will not leak, but after opening and then installed on the failure, why?: Imported generally coated with sealant, so after opening and then installed on the die

Q:Buick air conditioning pipe gasket, how do you leak?: Air conditioning refrigeration tubeChasing the answerChange the leakage of coolant, or not put the leather ring. Either the joint is corroded or the pipe is changed.

Q:Should the rubber washer be placed above or below the gasket?: The rubber pad is placed between the iron gasket and the machine to seal, shock absorption and prevent the screw from breaking the rubber pad.

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:How do you get that washer in the lid of the beauty cooker?: The beauty of my rice cooker washer is off, the installation is as follows: the metal part is shared with several screws and electric rice pot cover layer together, the metal part alone cannot open,

Q:What are the flange gasket materials?: Plastic: PTFE most commonly used.Metal: all kinds of corrosion-resistant metal winding pad, according to different media configuration.

Q:As shown in the figure below standard water pressure 0.7Mpa plastic PP products, from the end cover and cylinder body, the use of screw tightening, end seal. Is the O ring reliable, or is the gasket reliable, or any other sealing structure? The end cover needs to be removed and replaced during maintenance: O ring is generally good. But in your drawing, the sealing ring is easy to damage, and you need to put on the washer. Change the position, in front of the thread.

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