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:
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- 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: 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
- This mainly depends on what the medium in the tubing is and how much pressure it is.
- 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?
- PTER material itself is less elastic, which requires the design and manufacture of groove are more accurate.Please provide me with drawings and exact requirements, and I'll give you a plan. Guarantee feasible.
- Q: Can the metal gasket face seal reach 100MPa?
- The gasket standard is mainly the following: first, the standard GB/T 4622.1 - 2003 gasket spiral wound gasket classification GB/T 4622.2 - 2003 spiral wound gaskets for pipe flanges size GB/T 4622.3 - 1993 GB/T 9126 specifications of spiral wound gaskets for pipe flanges - 2003 non metallic flat gaskets size GB /T 9128 - 2003 steel pipe flanges with metal.
- Q: It is better to be economical and able to resist oil, preventing leakage 5The company recently received a new project, the other is basically completed, a sealing connection of the gear box, when the test will spill, is the barley paper by a sealing gasket inside the estimated quality is not very good, please choose a master sealing material can solve the sealing problem, and economic comparison the. Thank you！
- Like the sealed gear box, which is the oil environment, temperature and pressure are not high (temperature not higher than 120 DEG C, the pressure is not more than 69KG), based on years of experience, I suggest that the choice of plant fiber gasket. This kind of grease proof gasket has good tensile strength, especially good oil resistance, without leakage. I have been to the customer for the company like Omni gear box, gear box in Hangzhou is my recommendation material, ST-3150 of greaseproof paper. This material is imported, the performance is better than the highland barley paper, safe and environmentally friendly, is an alternative to highland barley paper, kraft paper ideal sealing material. And the price is not expensive. High performance price ratio. I hope it works for you. Ha-ha！
- Q: What gasket does the 8MPa pressure vessel flange seal?
- DN1300 such a large cushion, sure to pad down, more so much more wound pad can not afford too much pressure, unless the choice of winding pads with a positioning ring, a positioning ring is not to let the large wound pad so easily when the pressure was opened, so with positioning ring absolutely no problem.If there's anything else you don't understand, please fill in the questions and I'll continue to answer them.
- Q: What is the standard for ASME GASKET?
- There are many kinds of ASME fasteners, such as A320-B8, A194-8, A193-B8, A193-B8, Cl2 and so on. Do use, processing, distribution of the United States, bolts and nuts, bolts nuts, bolts and nuts American Standard, must have the standard screws. Can buy a set of the latest United States fasteners standard "IFI British standard fasteners manual" as a reference.
- Q: IFG-5500 what's the material in the gasket?
- MediumWater, aliphatic hydrocarbons, oil, gasoline, saturated steam, inert gases, most refrigerants
- Q: What gasket does the 9.8MPa pressure vessel flange seal?
- You do not know what is the form of flange flange is not installed if ah, then I suggest you install the octagon gasket, see if the installation is a concave convex surface or two convex concave convex surface, if the installation of 10Mpa band steel ring graphite spiral wound gasket, if the steel ring with inner and outer two convex installation 10Mpa the graphite spiral wound gasket
- Q: What kind of material does the gasket usually use?
- Asbestos rubber sheet, stainless steel reinforced plate
- Q: Metal winding gasket, metal tooth shaped gasket, reinforced graphite gasket, metal coated gasket, thank you prawns
- Cixi East German sealing material factory, Cixi East German sealing material factory is a company specializing in the development, manufacture and sale of fluid sealing products, as well as the integration of technical services and professional sealing products.The company production of various kinds of fluid sealing materials and products, the main sealing packing, sealing gasket and seal materials three series of products, such as graphite packing, aramid packing, carbon fiber packing, PTFE packing, metal gasket, spiral wound gasket, graphite reinforced gasket, graphite cut gasket, PTFE gasket, asbestos gasket, non asbestos gasket.
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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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