NQK TC rubber mechanical oil seal Framework Oil Seal Cfw Seals

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
5000 pc
Supply Capability:
10000 pc/month

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Product Description:

1.Description of Oil Seal:

Our company is the professional manufacturer of rubber products in China, and we have more than 20 years of experience and credibility.

Hotsale product: high pressure oil seals.

the Oil seals, O rings, hydraulic seal rings, flange gaskets, wipers, dampers, washer, rubber coupling spiders, rubber sheets, rubber rods, rubber hoses, rubber tube, rubber strip, rubber sleeves, rubber rollers, rubber ball, rubber wheels, rubber stopper, speed bumps, conveyor belt, timing belt, car mat, mining products, etc.


2.Main features of Oil Seal:

oilproof/dustproof/wearproof/airproof

Heat/cold/chemical/Ozone /wearing resistant

Anticorrosion/antiage/anti-friction

Multiple styles/colors/models(more than 4000)

 

3. Oil Seal Images:

NQK TC rubber mechanical oil seal Framework Oil Seal Cfw SealsNQK TC rubber mechanical oil seal Framework Oil Seal Cfw Seals

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.

 


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How do you determine the assembly direction of the cylinder seals?
Look at your choice of sealed form, two-way sealing products do not have to consider the direction of installation, but some lip products, such as Y ring, we should consider the direction of the lip and the direction of the oil pressure coordination
Q:What seals should be used for high speed spindle rotation?
The speed, temperature and pressure of the oil seals with different structures are different. If you have drawings, you can send them to me.
Q:What is the operation of the seal company sulfur chemical?What is the specific work? Is there any danger and harm?
Operator vulcanizing machine is the production of sealed products, the general operation of the vulcanizing machine, with the production of mold. The danger is that rubber products will generally have some taste, the body is not very good,
Q:Excuse me, what's the material for the general piston ring?
2. porous copper impregnated fluorine plastic metal bearing, it can be used normally under high temperature, high pressure, dry friction and vacuum;3. PTFE fiber bearing PTFE fiber and glass fiber or other fiber blended fabric made of bearing lining for low speed, high load;4. fill PTFE piston ring, guide ring, machine tool guide and Bridge slider
Q:The difference between piston seal and piston rod seal
Piston rod seal refers to the seal between the piston rod and the cylinder head. If the seal is not good, it will leak oil, and the sealing groove is opened on the hole.
Q:In the automotive seals company is not a permanent solution to the health
Sealing enterprises are mainly vulcanizing workshop smell. But now some enterprises of the production of professional protection of employees do very well, negative pressure workshop, airtight machinery, the smell will not be great.
Q:What are the rubber seals made of?
Seals (Rubber) is a kind of universal basic component in the sealing device. It plays a very important role in the contradiction between leakage and sealing. Solve leakage and seal problems in the process of human conquest of nature. An important way to promote technological progress and prevent and reduce environmental pollution. Rubber seals are a kind of rubber products widely used in sealing technology. Because the polymer materials have the precious rubber elasticity, wide temperature range, giving less stress will lead to a large deformation in different medium, this deformation can provide contact pressure, leakage gap compensation, achieve the purpose of sealing. The main products are rubber seals, rubber gasket, flange gasket, rubber block, rubber O ring, V ring, X ring, Y ring, etc. various kinds of form, size, color, hardness and material of rubber products, rubber seal products although we started slowly, but with the progress of society seal, production equipment and technology of the emergence of new requirements for sealing products, technology is more and more demanding, thus promoting new products further. Rubber seal performance
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.
Q:So in today's world, mechanical seal is the most important shaft seal in these equipment. The mechanical seal is also called the seal, in the relevant national standard is defined as: "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 magnetic) device and the role of the coordination of auxiliary seals to keep up with the relative sliding to prevent fluid leakage. "
Note: 1) this announcement is only for APS audit materials submitted. Whether to apply for university applications, students need to contact the university to verify.2) the seal needs the university special envelope seal, must have the University seal in the seal. And the materials should be stamped. Pay attention to sealing, must not have traces of open, otherwise invalid.3) bilingual can be Chinese, English, or german. In addition, it is important to note that the translation of the submitted transcripts is best consistent with the language used in the review. This is helpful for the audit interview. It can be a Chinese and a foreign language translation
Q:What are the storage conditions for seals?
Matters needing attention:Sealing materials storage period: 1, NBR/ACM/HNBR materials 5-7 years; 2, FKM materials 10 years; 3., every 3 months to checkThree, influencing factorsHydraulic seals for hydraulic and pneumatic integration plays a vital role, if a piece of hydraulic pneumatic components products seals do not pass, then this hydraulic pneumatic components products is not a good product. There are many factors that affect the seal.

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