Oil Seal China manufacture new products PU 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
You Might Also Like
1.Description of Oil Seal:
high and low temperature resistant, acid-alkaline resistant, ozone resistant, aging resistant, weather resistant, good insulation property, anti-toxic, good air-permeable, etc.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:
1. Oil seal mainly used in sealing the lubricant. It's normally fixed to the load, especially the rotary bearing in order to isolate the oil cylinder from outside.
2. Oil seal can both seal inside oil and resist outside dust.
3. Most of the metal case of oil seal have a grinded outside diameter. For some large thermal expansion housing especially for aluminum and magnesium, the outside diameter is covered in rubber.
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: Classification of sealing strip by use
- Seals can be divided into two categories: static seal and dynamic seal.Static sealStatic seals are mainly gasket seal, sealant sealing and direct contact sealing three categories. According to the work pressure, static seal can be divided into medium and low pressure static seal and high pressure static seal. Low and medium pressure static seals are usually made of soft and wide width gasket. High pressure and static seals are made of hard material and metal gaskets with narrow width.Dynamic sealDynamic seals can be divided into rotary seal and reciprocating seal two basic types.OtherAccording to the seal of the relative movement of the parts is divided into sealing contact, contact and non-contact seal; according to the seal and the contact position can be divided into circumferential seal and the seal, the seal is also called mechanical seal. The centrifugal seal and spiral seal in the dynamic seal are sealed by the power of the medium when the machine is running, so it is sometimes called the power seal.According to the type of sealing structure, sealing mechanism, seal shape and material, the seal can be classified according to table 29.2-1.
- Q: Replacement seals, but it does not feel like a O ring, ask this solenoid valve seals what is the name, specifications how to express?
- The form of the spool is globe, V-ball, hemisphere, butterfly valve plate and other types.The form of the valve must be selected according to the characteristics of various valves, the general will use the plunger valve.
- Q: 500 degree high temperature rubber sealing strip
- For high and low temperature parts, insulation, pipe joints, etc.. Fluorine rubber - using the upper temperature limit of 300 degrees for chemical lining, advanced seals, high vacuum adhesive and so on.More than 500 degrees of high temperature, should have melted, can not be sealed role.
- Q: What are the requirements of bearings for sealing?
- The sealing methods of rolling bearings can be divided into two categories: contact seal and non-contact type.Contact sealing, felt ring seal, sealing ring, sealing, etc..
- Q: What are the basic parameters of the seal on the diagram?
- Application: special oil cylinder, pump / valve, machine tool, robot hand, servo mechanism
- Q: Design of sealing ring, groove and bottom fillet of sealing ring
- The O ring seal is a typical extrusion seal. The compression ratio and stretch of the section diameter of O ring are the main contents of sealing design, which are important for sealing performance and service life. The O ring is usually installed in the sealing groove to seal. The good sealing effect of O shape seal ring depends largely on the proper matching of the size of the O ring and the groove size, forming a reasonable sealing ring, the amount of compression and the amount of tension. Sealing device design, processing, if the O ring compression is too small, it will cause leakage; too much compression will lead to O ring rubber stress relaxation caused by leakage. Similarly, excessive stretching in the work of the O ring will also accelerate aging and cause leakage. The standards of the countries all over the world have strict regulations.
- Q: In the seal of hydraulic cylinder, the O-ring and Y ring are sealed well
- It all depends.Minor changes in the shape of the same device in the same situation (environment)Its role will not be the same
- Q: What are the common sealing forms of hydraulic cylinders?
- Usually sealed rubber ring for sealing, and very few occasions, piston and cylinder will also be sealed with piston rings. There are many kinds of sealing rings, each of which has its own advantages. Some are simple, such as: O aprons. But the service life is short. Some are suitable for high voltage and high speed: so special.
- Q: You want to ask knowledgeable friends. I want to do at home produced small seal factory. The former is to buy it do seal butterfly valve. Now they want to engage in their own ring. Do not know what equipment and capital equipment. Then buy new and used funds is how much. Is the production of multi-level sealing ring and PTFE. What materials should I indebted forever
- It's easy to see things done by others, but when you really get into it, it's not the case. You don't know about the multi-level sealing ring is what is known as the king of PTFE tetrafluoroethylene, plastic. Are you going to make a vinyl sealing ring?
- Q: Does the PTFE seal contain plasticizer? Does the silicone seal require temperature during use?
- Silicone rubber is much better than ordinary rubber in heat resistance. It can be used almost always at 150 degrees without performance changes. It can be used continuously for 10000 hours at 200 degrees, and can be used for a period of time at 350 degrees. The utility model is widely used for occasions requiring heat resistance, a thermos bottle sealing ring and a heat-resistant handle of a pressure cooker ring.
Send your message to us
Oil Seal China manufacture new products PU 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
Similar products
Hot products
Hot Searches
Related keywords
