Industrial Rubber Covered O.D NBR TC Dual Lip Dustproof Mechanical Oil Seal

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
5000 pc
Supply Capability:
50000 pc/month

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Product Description:

1.Description of Oil Seal:

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

2. 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

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

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

5. Hardness: between 30-90 shore A or IRHD

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

7.Produced by precise CNC machine.

 

3. Oil Seal Images:

 

Industrial Rubber Covered O.D NBR TC Dual Lip Dustproof Mechanical Oil SealIndustrial Rubber Covered O.D NBR TC Dual Lip Dustproof Mechanical 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.

 


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Q:What is mechanical seal?Single mechanical seal? Double mechanical seal? What's the shaft seal?
1. mechanical seals (mechanical seal) is defined by at least a pair of end faces perpendicular to the axis of rotation of the fluid pressure and the elasticity of compensation organizations (or force) the role of the device and auxiliary seal with maintaining relative sliding postmerger and constitutes to prevent fluid leakage. The elastic loading mechanism and the auxiliary seal are the mechanical seals of metallic corrugated tubes, which we call metal bellows seals. In the light seal, as well as the use of rubber bellows as an auxiliary seal, rubber bellows elastic limited, generally need to be supplemented with spring to meet the loading elasticity. Mechanical seals are often referred to as "mechanical seals"".
Q:Reasons affecting the tightness of cylinder
1, piston and cylinder clearance2, piston ring end clearance3 、 piston ring backlash4 cylinder cylindricity5, valve tightness
Q:Is polyurethane TPV suitable for sealing products?
The needle, stopper, bottle, Straw, casing and other soft parts;7 、 flashlight shell, children's toys, toy tires, golf bags, all kinds of grips, etc..- electronic appliances1. All kinds of earphone wire, earphone wire connector;2, mine cable, numerical control coaxial cable, ordinary and high-grade wire and cable insulation layer and sheath;3 、 power socket, plug and sheath etc.;
Q:What are the common sealing forms of hydraulic cylinders?
The common sealing forms include clearance seal, friction ring seal and sealing ring seal. 1, the gap seal to rely on the relative movement of the small gap between the surface to prevent leakage. In order to improve the sealing capacity of the device, several small annular grooves are often made on the surface of the piston to increase the resistance of the oil through clearance. It has the advantages of simple structure, small frictional resistance, resistant to high temperature, but the leakage of large, high processing requirements, can not restore the original capacity after abrasion is only used in small size, low pressure, high speed of relative movement between the cylinder and the piston.
Q:What are the common materials of rubber seals for valves?
Different equipment and different use medium, etc., need different seals
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 kind of performance requirements should the rubber seals meet?
Hygienic propertyRubber products is the basic appearance of bread wrapped in a layer of rubber material, the appearance is basically the same, but the internal quality will have great differences, in the process of sealing performance using rubber seal strengthening of certain products, we must avoid pollution problems, so in the use of rubber sealing, material requirements, must be used non-toxic materials and prohibited the use of recycled rubber seals, and suitable for drinking machine and other products on the GB/T17219-1998 must pass "drinking water distribution equipment and protective materials safety evaluation standards" or BS6920:2000 "through the test of non - metallic products non-toxic effects on water quality for inspection of the body contact".Above is the performance requirements for rubber experts to introduce you to the Luo Geng mechanical seals are used to seal materials, there are various types, in use to different products, we need to use the seal will be different, but most of the time to see in addition to seal the dimensions, we see the seal of the materials used, whether has the properties we need, so as to determine whether the rubber seal products.
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:Differences and connections between fasteners and seals
Seals as the name suggests is a sealing role, in order to prevent equipment exposed oil and gas, so as to have working pressure, equipment running normally, according to the material generally have metal seal, packing seal (graphite), rubber seal.
Q:What are the differences between polyurethane TPU and CPU in cylinder seals?
TPU thermoplastic polyurethane elastomer (referred to as TPU)Is a new type of polymeric material between rubber and plastic, in practical application, much as rubber replacement products, also has excellent abrasion resistance and CPU (elastic body most), at room temperature into a solid, heated or solution to make it into a liquid, processing after forming, to become solid polyurethane materials. TPU is one of the most widely used and the largest production of polyurethane elastomer, such as sports equipment: skate wheel, shoe buckle, Internet, accessories, snow boots industrial parts: seal, steam pipe, pipe fittings, accessories (dust damping analysis, industrial wheel, conveyor belt material: air pressure pipe, water pipe medical tube, wire and cable, and a watchband, film, shoe soles, shoe accessories: sheet, cushion, accessories, leather, labels and so on, a day

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