• All Kinds of oil seals System 1
  • All Kinds of oil seals System 2
  • All Kinds of oil seals System 3
All Kinds of oil seals

All Kinds of oil seals

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Tc quality oil seal

We're professional to produce various of Rubber products with different material and have exported for 20 years.

we can provide you the all kinds of oil seal with high quality and reasonable price.

Our target is "All Customers first, Quality First, and Credit First"

This is the detail of our oil seal:

1.seal material:

NBR,HNBR,PTEE,FPM,MVQ,EPDM,PTFE,and so on

2.seal application:

trains,automobile,motocycles,trucks,buses,agricutural machinery and any equipments

3.seal certification:

GB/T19001-2000-ISO9001: 2000 standard

4.seal production control:

prouduced by priecise CNC machine

5.seal strong point:

we have our own mold center and engineer, can develop all kinds of high tech requireds.

Powerful mold quantity in stock.

Most popular type stytle including TC, TB, SC, SBC, TBG...


Q:The difference between piston seal and piston rod seal
The cylinder is composed of a cylinder block, a piston, a piston rod, a cylinder head and a sealing ring.Piston seal refers to the seal between the cylinder and piston, the seal is bad will affect the performance of the cylinder, sealing groove on the piston
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:The function and principle of cooling water for mechanical seal of water pump?
Mechanical seals, in order to protect the sealing surfaces of the moving and stationary rings, require cooling to cool them,There are two forms of cooling, a pump fluid leaking into the mechanical seal, which is relatively dead water,
Q:How to choose the sealing ring according to the shaft?
According to the installation form can be divided into radial installation and axial installation. Therefore, the selection of sealing ring specifications depends on the specific circumstances. For example, for static seals, H8/f7 tolerances can be used. Please choose the O type pressure ring deformation of large size as far as possible.
Q:Mechanical seal national standards, where is it? Who can give me a look or write related websites, I urgently needed mechanical seal national standard, thank you.
activeGB/T 10922-200655 degrees unsealed pipe thread gauge, national quality supervision, inspection and quarantine. Current 2006-08-01GB 11023-1989 high voltage switchgear six sulfur hexafluoride gas sealing test method Ministry of machinery electronics industry 1990-01-01
Q:Reasons affecting the tightness of cylinder
Mainly machining accuracy, the sealing pad between the cylinders also plays a big role. There is the problem of design, basically mature products will not appear airtight problems
Q:What are the seals? What role can they each play?
Role of seals:All seals are used to prevent fluid or solid particles from leaking between adjacent surfaces and to prevent external impurities such as dust and moisture from invading the inside of the machine.
Q:What is mechanical seal?Single mechanical seal? Double mechanical seal? What's the shaft seal?
2. mechanical seal is a kind of rotating machinery shaft seal device. Such as centrifugal pumps, centrifuges, reactors and compressors and other equipment. Due to the drive shaft through the inside and outside of the equipment, so there is a gap between the shaft and the peripheral equipment, equipment in the media leak out through the gap, if the device internal pressure below atmospheric pressure, air leakage to the equipment, so there must be a package of the shaft to prevent leakage. There are many kinds of shaft seals, because mechanical seals have the advantages of less leakage and long service life
Q:Does the PTFE seal contain plasticizer? Does the silicone seal require temperature during use?
At the same time, PTFE has the characteristics of high temperature resistance, its coefficient of friction is very low, so it can be used as lubrication, but also become an ideal coating to clean the inner layer of the water pipe.Most of the PTFE material contains plasticizers.
Q:There are two types of oil tank seals for transformers. They are "totally sealed" and "oil pillow type". What is the difference between them? Who can explain in detail?
The seal type of transformer is oil pillow type.Reasons for leakage of transformer oil:1, general seals are life, because the seal is made of rubber materials, rubber in the environment will gradually aging, the aging of rubber lose their elasticity, also lost its sealing performance. My experience is that the life of a general rubber seal is 3-5 years.

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