tractor spare parts rubber oil seal made in china

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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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Product Description:

1.Description of Oil Seal:

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. high and low temperature resistant, acid-alkaline resistant, ozone resistant, aging resistant, weather resistant, good insulation property, anti-toxic, good air-permeable, etc

 

2.Main features of Oil Seal:

- Material: NBR, SILICONE, VITON,HNBR, CR, PTFE, EPDM, etc. Can choose on your requirement

- types of Rubber Oil Seal: TC, TB, TA, SC, SB, SA, VC, VB, VA, KC, KB, KA, DC, DB etc, also can make on your demand

- Different sizes of Oil Seal,Rubber Oil Seal,Rubber Seal, also can make on your size.

- Applications: used in automobile, industrial, mechanical, medical, or special purpose. 

- Hardness: between 30-90 shore A or IRHD

- OEM and ODM orders are highly welcomed according to your 2D,3D drawing or samples.

- Produced by precise CNC machine.

 

3. Oil Seal Images:

tractor spare parts rubber oil seal made in chinatractor spare parts rubber oil seal made in china

 

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.

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- Inquire about price/MOQ

Q:What kind of equipment do you need to open a small seal factory?
If you don't have any technical support, you can only make some regular products, such as O rings, which are very low in profit.The last one advised you not to do it
Q:National standard for mechanical seals
There are many kinds of seals in the machinery industry. It is recommended to inquire about the standards required by the GB website.GB 10444-1989 mechanical seal product model method, China Machinery Industry Federation 1990-01-01 currentGB/T 10708.1-2000 reciprocating rubber sealing ring structure size series first parts: one-way sealing rubber ring, the State Quality Supervision, inspection and quarantine. 2001-03-01
Q:The seal of the front end of the cylinder and the cylinder, "O" ring, why has it been serrated for some time?,
It should be considered that the gap between the two mounting surfaces of the 0 type ring is too large.It is recommended to reduce the fit clearance or increase the retaining ring.
Q:Why should the hydraulic cylinder be sealed? Which parts need to be sealed? What are the common sealing rings?
The main purpose of hydraulic cylinder is to push the piston through hydraulic oil to transfer energy to the force body. If the hydraulic cylinder is not sealed, then the oil leak, usually in the piston, both ends of the cylinder has a seal (including oil seals and dust laden).
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:The difference and advantages and disadvantages of single lip seal and double lip seal
Single lip seal structure is simple, a little poor sealing, but the installation time is convenient; double lip sealing structure is complex, a little good sealing, but the installation is better than single lip seal
Q:What are the material requirements of the valve sealing surface?
Table 29.2-2 characteristics of commonly used sealing methodsCategory material useLiquid polymer material, liquid sealant, anaerobic adhesive and hot-melt sealantFiber, plant fiber, cotton, linen, paper, cork gasket, soft packing, dust-proof seals, cloth rubber sealsAnimal hair fiber, felt, leather gasket, soft packing, molding filler, oil seal, dust-proof sealFiber, mineral fiber, asbestos gasket, soft packingArtificial fibres, organic synthetic fibres, glass fibres, carbon fibres, ceramic fibres, soft packing, cloth, rubber sealsElastomer, rubber, synthetic rubber, natural rubber gasket, molding filler, oil seal, soft packing, dust-proof sealing parts, fully enclosed sealsFluorine plastic, plastic nylon, polyethylene, phenolic plastic, chlorinated polyether, polyphenylene sulfide, oil seal, gasket, packing filler, soft hard packing, piston ring, mechanical seal and dustproof seals, fully enclosed seal
Q:Is the piston on the hydraulic cylinder sealed by shaft or by hole?
Material: TPU, CPU, polyurethane rubber product hardness: HS85 + 2 ~ A working temperature: +120 degrees TPU:- working pressure 40 ~ +80 ~ CPU:-40: C = 32Mpa.Working medium: hydraulic oil, emulsion.
Q:About hydraulic cylinder sealing ring What is the model of the general oil cylinder seal ring and what is its selection principle?
Sealing ring advantages:(1) the sealing ring should have good sealing performance in the working pressure and the certain temperature range, and it can automatically improve the sealing performance as the pressure increases.(2) the friction between the sealing ring and the moving parts should be small, and the friction coefficient should be stable.
Q:What are the categories of commonly used hydraulic seals?
There are many classification methods, and a wide range of sealed components, together with more than 60 kinds of seals. Dynamic seals, static seals, rod seals, piston seals, shaft seals, atmospheric seals, high pressure seals, oil seals, water - ethylene glycol, phosphate sealing, etc.. The categories intersect each other.

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