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

Covered O.D NBR TC Dual Lip Dustproof Mechanical Oil Seal System 1

Covered O.D NBR TC Dual Lip Dustproof Mechanical Oil Seal System 2

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

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 5000 pc

Supply Capability:: 50000 pc/month

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Machinery Seal DN110*160 with Good Quality

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:

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 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.

Q: What is the optimum amount of compression for the seal? Is the amount of compression related to the material of the sealing ring? What is the relationship between the hardness of the sealing ring and the hardness of the sealing ring?: I don't talk much, but I write my own correct answersThe best compression capacity generally around 12% seals, not what the relationship with the material, because the deformation is inevitable, then inside the warehouse sealed correct placement method is flat, and not hang up, because there will be deformation

Q: What are the main seals used in nuclear power plants?: Rubber gaskets shall consider radiation resistance to ensure that irradiation does not speed up rubber aging. For building joints, sealant will be used to fill the gap.

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: How long is the shelf life of the cylinder seals?: Hello, mainly depends on your working environment, as well as product quality, different environment, choose different seals, we mainly divided into three grades, 100 degrees < 100 degrees -150 degrees; 150 degrees -200 degrees. Choose the right seal, of course, life is long, and the key is that the quality of the cylinder products also seriously affect the life of the sealing ring.

Q: Design of sealing ring, groove and bottom fillet of sealing ring: The rounded corners at the bottom of the groove are mainly designed to avoid stress concentration. The value of fillet radius, dynamic sealing groove desirable R=0.3~1mm, static sealing groove, it is recommended that its O ring section diameter of half, that is R=d/2

Q: What are the differences between silicone rubber and butyl rubber in the use of water seals for home improvement?Which is better for tightness, durability and heat resistance?Looked at each answer, still confused, at present most of the water seals are used Ding Qing, even if very small seals, why?: Silicone rubber is superior in sealing, durability and heat resistance,

Q: The cylinder seal includes what ah, I heard a small piston ring of YX2, D2, D2, dust 2, O ring 2, a total of 8 as a set of individual is D1, D2, dust 2, O ring 2 a total of 6 pieces a.: Piston rod seals: piston rod dust + piston rod seal (these two can be combined into one, which is also more commonly used), piston rod buffer, piston rod guide support ring;

Q: What is the sealing principle of O type sealing ring?: O rubber ring seal is called O ring, it is a kind of rubber ring whose cross section shape is round. The O sealing ring is the most widely used seal in hydraulic and pneumatic systems

Q: Want to ask, vacuum seals can use what glue to fill, can achieve the purpose of high vacuum, the material is metal, thank you: Can be sealed metal, helium mass spectrometer leak detector test can reach 10-10mbar L/S, the Chinese Academy of sciences have bought many, the response is very good

Q: What are the better domestic rubber parts, seals ah, the best quality is better, cost-effective points: Basically close to the import price. We use another Bello new material technology, the price is much than in tophere

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