• front oil seal /parts for yangchai yz490D generator engine parts System 1
  • front oil seal /parts for yangchai yz490D generator engine parts System 2
  • front oil seal /parts for yangchai yz490D generator engine parts System 3
front oil seal /parts for yangchai yz490D generator engine parts

front oil seal /parts for yangchai yz490D generator engine parts

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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/FLS. 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. 1. Excellent durability and flexibility in using.

  2. 2. Specially designed cords enhance durability and length stability.

  3. 3. Excellent in resistance againt heat, orl and water.

  4. 4. Show stable in high speed rotation.

3. Oil Seal Images:

front oil seal /parts for yangchai yz490D generator engine partsfront oil seal /parts for yangchai yz490D generator engine parts

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 clientsmay help you sincerely 

How 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.

How 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:What is the operation of the seal company sulfur chemical?What is the specific work? Is there any danger and harm?
Vulcanization is a kind of processing and forming method, which is used in the processing of rubber products and materials
Q:It's three yuan ethylene propylene sealing stripEPDM rubber sealing strip production enterprises are relatively concentrated or relatively large scale
Seal doors and windows, air conditioning, furniture seal seal, electrical seal, foaming seal, mechanical seal, rubber strip, automobile windshield, door trim, skeleton, extrusion type seal, E type, P type, D type seal, rubber seal, rubber strip, three composite dense - Sponge - steel reinforced three composite seal, four composite seal, soft and hard composite adhesive tape, plastic soft - hard plastic composite seal construction, sealing strip, modified PVC plastic sealing strip, rubber strip, rubber sealing strip high buildings
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.
Q:What equipment is needed to produce rubber seals and what is the production process?,
Hello I made the seal! You do rubber ring to do large-scale (mixer, pre forming, opening machine, cutting machine, vulcanizing machine, trimming machine, testing equipment, there are many, I will not say!
Q:In the automotive seals company is not a permanent solution to the health
Rubber industry in our line of practitioners to more than 100 thousand people, there are few occupational diseases, mainly pay attention to ventilation, proper exercise, and they can gradually to the management post or office development!
Q:What's the seal water? What about the water seal?
When the loss of seal water, to make the high pressure water pump inside through the pump shaft and the seal gap between the leakage, resulting in a large number of refrigerant loss; the water temperature of the high temperature at the same time will pass through the bearing shaft and the pump body of the metal, the bearing temperature rise, which can even make the bearing burned; high speed bearing the rotation and seal between the gap is very small, when the loss of sealing water, water film here is destroyed, and the shaft seal is likely to increase the friction, the vibration of the feed pump, which will cause equipment damage and outage.The function of water seal trough is to maintain the tightness of the lower part of the furnace and to prevent the air from leaking into the air.
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:What are the common materials of rubber seals for valves?
Construction machinery industry, shipbuilding industry, automobile manufacturing, hydraulic industry and so on, almost as long as there is a place where the machine will use the oil seal oh.
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
If it is sealed gas, ceramic fiber paper is not possible, and 500 of the temperature, PTFE material will be even worse
Q:The seal of the front end of the cylinder and the cylinder, "O" ring, why has it been serrated for some time?,
1., your O ring quality is not good, that is, the process and material problems.2. may be the contact material of your O ring, causing it to wear out

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