oil seal standard seals for machine NBR mechanical oil seal
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 pc
- Supply Capability:
- 10000 pc/month
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1.Description of Oil Seal:
SBR/NBR/CR/IIR/CSM/ACM/NR/PU/HNBR/EPDM/SI/FPM/FL.We CNBM offer a large variety of oil seal, that are designed and produced according to customers' specified application. Our oil seal are used in diverse industries including; light or heavy industrial products for car, motorcycle, machine, precise electrical instrument, watch agricultural machine, air hydraulics and homely electrical instruments & more. All our products are functionally superior and easily maintainable.
2.Main features of Oil Seal:
Waterproof/oilproof/dustproof/wearproof/airproof
Heat/cold/chemical/Ozone /wearing resistant
Anticorrosion/antiage/anti-friction
Multiple styles/colors/models(more than 4000)
Wide usage,High quality,Soft and good elasticity
Easy to compress ,easy to recover
3. Oil Seal Images:
4. Oil Seal Technical Parameters:
Property | High/low temperature resistance, oil and fuel resistance, weathering resistance, O zone resistance etc. |
Shape | According to your requirement. |
Color | Any color is available ,according to your requirements. |
Material | NBR, CR, SBR, EPDM, IIR, NR, EP, Silicone, VITON etc. |
Hardness | 30-90ShoreA |
Delivery | In 10 days |
Packing | Plastic bag & carton box or according to your requirements. |
Application | Electronic field, industrial machine & equipment, house-hold appliance, telecommunication, automobile, medical equipment industry etc. |
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
A world class manufacturer & supplier of Glass Wool Blanket is one of the large scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirement.
②How to guarantee the quality of the products？
We have established the international advanced quality management system every link from raw material to final product we have strict quality test; We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
- Q: How long will it take for the seal to age naturally after the seal has been installed on the cylinder?
- This question you can consult their agents, my personal opinion is: 1. sealed packaging storage; there is no need to not open the package; 2., placed in a cool and dry place, away from the heat source! The failure of sealing ring, will change color or blooming phenomenon!
- Q: What are the seals that are resistant to 500 degrees of high temperature?Airtight chamber gas temperature up to 500 degrees, what are the appropriate seals available? Thank you
- Airtight container seals are static seal, you can use the "flexible graphite" material made of seals, capable of more than 1000 degrees high temperature. (dynamic seal does not apply).
- Q: Why can't polyurethane seal be used as hydraulic oil with water glycol?
- Water ethylene glycol is dissolved by water (35~55%) and ethylene glycol, and is added with water-soluble thickening agent, antioxidant, rust inhibitor and anti foaming agent, etc., or propylene glycol or other polymer can be used instead of ethylene glycol
- Q: What are the rubber seals made of?
- Rubber, with plastic, fiber and called the three major synthetic materials, is the only high flexibility and excellent elasticity of high polymer materials. The first characteristic of rubber is that the modulus of elasticity is very small, and the elongation is very high. Second, it has excellent breathability and resistance to a wide variety of chemical and electrical insulation. Some special synthetic rubber has good oil resistance and temperature resistance, resistance to fatty oil, lubricating oil, hydraulic oil, fuel oil and solvent oil swelling; cold can be low to - 60 DEG C to 80 DEG C, heat up to 180 DEG C to 350 C + +. Rubber is also resistant to a variety of bending and bending deformation, because the hysteresis loss is small. The third characteristic of rubber is that it can be used in combination with many materials, blending and compounding so as to obtain good comprehensive properties.
- Q: How should the piston rings for piston wear be chosen? What is the national standard?
- Two, HNBR hydrogenated nitrile rubber sealing ring: with excellent corrosion resistance, tear resistance and compression deformation characteristics, ozone resistance, sun resistance, weather resistance better. Better abrasion resistance than nbr. The utility model is suitable for washing machines, automobile engine systems and refrigeration systems using new environmental protection refrigerant R134a. Not recommended for use in alcohols, esters, or aromatic solutions. The general use temperature range is -40~150 degrees centigrade.Three, SIL silicone rubber sealing ring: with excellent heat resistance, cold resistance, ozone resistance, atmospheric aging resistance. Has good insulation performance. But the tensile strength is inferior to that of ordinary rubber and has no oil resistance. Applicable to household appliances, such as electric water heaters, electric irons, microwave ovens, etc.. The utility model is also suitable for various articles which have contact with human bodies, such as a kettle, a water dispenser, etc.. Not recommended for use in most concentrated solvents, oils, concentrated acids, and sodium hydroxide. The general use temperature range is -55~250 degrees centigrade.
- Q: The cylinder seal includes what ah, I heard a small piston ring of YX2, D2, D2, dust 2, O ring 2, a total of 8 as a set of individual is D1, D2, dust 2, O ring 2 a total of 6 pieces a.
- Piston seal: piston seals (typically 2 U), piston guide rings (usually 1, located in the middle of the two piston seals), the piston at the end of the buffer;
- Q: What's the difference between the oil seal and the seal?
- The placement of the skeleton has strict requirements, and the standard and specifications of the products are different. Of course, the prices are more expensive than those made in China
- Q: Differences and connections between fasteners and seals
- The fastener is basically metal material and plays a fixed role in the place where the equipment needs to be connected.
- Q: What are static seals and dynamic seals?
- For example, the hydraulic cylinder seals in the cylinder and the cylinder to seal, but the wall in the back and forth movement, which is the dynamic seal
- Q: How to choose the sealing ring according to the shaft?
- The selection of the sealing ring is mainly based on the service temperature, hardness and working medium of the material, as well as the size of the installation shaft and the form of sealing.
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oil seal standard seals for machine NBR mechanical oil seal
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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