• Customized rubber oil seal made in china, OEM rubber oil seal made in china, rubber oil seal System 1
  • Customized rubber oil seal made in china, OEM rubber oil seal made in china, rubber oil seal System 2
  • Customized rubber oil seal made in china, OEM rubber oil seal made in china, rubber oil seal System 3
Customized rubber oil seal made in china, OEM rubber oil seal made in china, rubber oil seal

Customized rubber oil seal made in china, OEM rubber oil seal made in china, rubber oil seal

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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:

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.We have our own factory,so the price can be competitive

2.we win by the high quality and then have a long-term business relationship.

3.Size and color are according to customer's requirment.

4.Samples are accepted

5.ISO9001:2008/SA8000

6.durable,oil resistance, high temperature resistance and etc.

7.production control:produce by precise CNC machine


 

3. Oil Seal Images:

Customized rubber oil seal made in china, OEM rubber oil seal made in china, rubber oil sealCustomized rubber oil seal made in china, OEM rubber oil seal made in china, rubber oil seal

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:How to choose the sealing ring according to the shaft?
General hardness is chosen according to pressure, low pressure with low hardness material, high hardness with high pressure. According to the load type can be divided into static seal and dynamic seal. According to the sealing use, can be divided into hole seal, shaft seal and rotating shaft seal
Q:What's the difference between the sealing ring shaft and the bore?
For hydraulic cylinders, the fixed shaft is used. If it moves with the piston rod, it is the hole. Or, if it is installed on the piston, that is the hole, mainly by mouth to seal the outer lip. On the contrary, if it is sealed by the inner lip, it is used for shafts.
Q:Design of sealing ring, groove and bottom fillet of sealing ring
Hello, Lei Xin sealing ring, the outer corner of the groove of the sealing ring is designed to prevent the scratch of the O ring assembly. It generally uses a smaller rounded radius, that is, r=0.1~0.2mm. This avoids the formation of a sharp edge, the O ring does not dare to squeeze out the gap, and can make the retainer stable
Q:500 degree high temperature rubber sealing strip
As the corrosion resistance, reducing Monai, grinding seal, insulation etc.. Silicone rubber - upper temperature limit (100~300) C
Q:What are the criteria for choosing the sealing ring type of hydraulic cylinders?
Basically refer to the following criteriaGB/T 10708.1-2000 reciprocating rubber sealing ring structure dimension series first parts: unidirectional sealing rubber (piston seal)GB/T 10708.2-2000 reciprocating rubber ring structure size series, second part, two-way sealing rubber ring (piston rod seal)GB/T 10708.3-2000 reciprocating rubber sealing ring structure size series third parts: rubber dust sealing ring standardOf course, engineering machinery selection of mechanical or other industry standards
Q:How long is the shelf life of the cylinder seals?
And you use the environment, sealing material is greatly related. Yes, only 100 times,. Yes, 1 million times.
Q:What are the better domestic rubber parts, seals ah, the best quality is better, cost-effective points
If it refers to domestic, then the first must be in Anhui Ding, of course, in comparison, the price should be slightly higher
Q:Reasons affecting the tightness of cylinder
1, piston and cylinder clearance2, piston ring end clearance3 、 piston ring backlash4 cylinder cylindricity5, valve tightness
Q:How should the piston rings for piston wear be chosen? What is the national standard?
Cylinder piston due to long-term reciprocating motion, reciprocating piston seals should be used to require wear-resistant, oil corrosion resistance, hardness is best at about 85 degrees.The choice of sealing ring material is of great importance to its sealing performance and service life. The performance of the material directly affects the performance of the sealing ring.
Q:What are the mechanical equipments for producing seals?
For mechanical seal words: lathe, grinding machine, drilling machine, polishing machine, ultrasonic cleaning machine, if the sealing material of their own production, it also need silicon carbide furnace, graphite machine, rubber vulcanizing machine, rubber machine etc.

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