NR,CR,NBR,SBR, SILICONE,VITON,EPDM, HNBR, BUNA Wholesale 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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Product Description:

1.Description of Oil Seal:

Industrial machine & equipment,house-hold appliance, tele-communication, automobile, medical equipment industry etc. As we know that there is some oil would go-in the rubbing parts of the machine usually and in order to resistant against this oil we need to use the oil seal to seal the gap of the machine. More than that, we have to concern to how to seal the water, chemical liquid and the dust, all of these environment calls for the oil seal. We promise of Oil Seal,Rubber Oil Seal, O-Ring, Rubber Seal, Rubber Gasket, Rubber

2.Main features of Oil Seal:

1)No reclaimed rubber used to ensure quality.

2)Auto rubber milling production line.

3)Complete in-house custom compound formulating and mixing.

4)Rubber compound is tested before production


3. Oil Seal Images:

NR,CR,NBR,SBR, SILICONE,VITON,EPDM, HNBR, BUNA Wholesale oil sealNR,CR,NBR,SBR, SILICONE,VITON,EPDM, HNBR, BUNA Wholesale 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

 


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- Inquire about price/MOQ

Q:Is polyurethane TPV suitable for sealing products?
The supplier of rubber material, Mr. Chen, reminds you that A polyurethane (TPU) is suitable for sealing (mainly anti-wear and oil resistant). B thermoplastic vulcanized rubber (TPV) application, 1 automobile industry, auto seal, seal series; 2, car cover, fender, ventilation pipe, buffer, corrugated pipe, air inlet pipe; 3, automobile high voltage wire. High voltage 3040KV, can meet the requirements of UL94 V0 flame retardant; consumer products 1, hand tools, electric tools, gardening equipment weeding machine parts; 2, household appliances, washer parts; handle grips 3, scissors, toothbrush, fishing rod, pneumatic equipment, kitchen supplies and other products, cosmetics, beverages, 4; food, bathroom accessories, medical equipment and other products of various types of packaging; soft parts, all 5 wheels, buzzer, pipe fittings, such as belt joint.
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:Requirements for storage of rubber seals
Rubber seals are vulnerable parts, and the proper storage of them has a great influence on their service life. Rubber seals for storage requirements and precautions: 1, rubber seals must be packed in black plastic bags or sealed containers, to avoid direct sunlight;
Q:What is the maximum resistance to the seal in the hydraulic system currently being produced?
The key depends on your seal structure, the good sealing structure can assist the seal, reduce the pressure of the seal. Take a simple example: the well-known O ring, the static sealing pressure 5~10MPa
Q:What are the requirements of bearings for sealing?
Non contact seals include axial curve seals, radial bend seals, oil groove seals, retaining rings, seals, etc.
Q:Why is there no decent seal for domestic oil seals? What time can Chinese manufacturing resurgence?
Because it is domestic, cheap and convenient, can only be made in china. Import of expensive, there must be a process, but also fewer agents. The export made in China is good. Domestic quality to put up some other, Chinese too fraud, from the Party Central Committee to all civilians in the fraud and adulteration
Q:Mechanical seals do not refuel, can not?
If the sealing ring, then choose ethylene propylene rubber as auxiliary seals. Do not connect with mineral oils or fats. Other lubrication and other things are to reduce friction, good installation is not easy to damage the sealing ring
Q:How long will it take for the seal to age naturally after the seal has been installed on the cylinder?
This is a lot of factors, first look at what brand of sealing ring! Good brand in a certain environment, aging slow!
Q:Mechanical, I often need to use seals, when used with a sudden do not know the specifications, size,
It also introduces how to choose the sealing material and the sealing type reasonably according to the working conditions, and the design of the sealing structure is carried out. In addition, all kinds of seals conforming to the national standard are also provided for readers to choose from
Q:What's the function of the sealing ring?
Mechanical seal work should pay attention to the problem1, installation notesA, take great care to avoid installation errors in installation(1) to tighten the gland should be aligned in the coupling bolts should be uniform, to prevent the end cap oblique, with feeler check, the error is less than 0.05 mm.(2) clearance check the gland and the shaft or shaft diameter (i.e. concentricity), around to evenly, not more than 0.01 mm check with the feeler the tolerance.B, spring compression amount should be carried out according to regulations, not allowed to have too large or too small phenomenon, requiring 2 millimeters of error. Excessive assembly increases the face to face pressure, and the other speeds end wear. Too little will cause less pressure than sealing.C, the ring should be installed to ensure flexible movement on the axis, the moving ring pressure to the spring, it should automatically bounce back.

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