Tc Oil Seal

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Tc Oil Seal

Tc quality NBR 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: What are the criteria for choosing the sealing ring type of hydraulic cylinders?: Basically refer to the following criteriaGB/T 10708.1-2000 reciprocating rubber sealing ring structure dimension series first parts: unidirectional sealing rubber (piston seal)GB/T 10708.2-2000 reciprocating rubber ring structure size series, second part, two-way sealing rubber ring (piston rod seal)GB/T 10708.3-2000 reciprocating rubber sealing ring structure size series third parts: rubber dust sealing ring standardOf course, engineering machinery selection of mechanical or other industry standards

Q: How about the sealing ring for the piston rod seal?: The sealing structure and sealing ring of piston rod is the key component in the reciprocating actuating mechanism. It is not only related to leakage problems, but also will affect the performance of the entire machine equipment and life. The piston rod in the reciprocating actuator, mainly to bear a certain axial force, and at a certain speed reciprocating movement to external work. With the development of science and technology and industry, the requirement of reciprocating motion is higher and higher. Especially in the case of high pressure and high speed movement, the problem of sealing structure and sealing ring of piston rod is particularly important.

Q: Can hydraulic oil be used in the mechanical seal room?: Influence of hydraulic oil on seal and its using methodThe hydraulic oil is used as the working medium of hydraulic system, energy transfer, conversion and control effect, but also has the various parts of the hydraulic system lubrication, corrosion, rust and mechanical seal cooling effect. The seals in the hydraulic system prevent leakage of fluid from the joint surface, maintain pressure, and maintain energy transmission or conversion.

Q: 500 degree high temperature rubber sealing strip: For high and low temperature parts, insulation, pipe joints, etc.. Fluorine rubber - using the upper temperature limit of 300 degrees for chemical lining, advanced seals, high vacuum adhesive and so on.More than 500 degrees of high temperature, should have melted, can not be sealed role.

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: 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: What tools are needed to replace the water seal for the air conditioning pump? What's the name?: Two. Water pump mechanical seal damage, those effects can cause leakage, protection alarm, water pump can not work properly, serious water pump motor, burning the motorThree. How to remove mechanical seals?1., maintenance pumps will be power outages and listing, in the water pump from the sump hanging out to clean.2. make a mark between the pump base and the oil chamber to make it easy to install and remove the bottom seat (the fixed base is three inner six angle bolts)3. remove the fixed bolts from the impeller and remove the impeller with the pull codes.The lower end of the 4. oil cavity is provided with three inner six angle bolts, and the oil cavity is removed and cleaned, and the original mechanical seal static ring is disassembled.5. to see the water leakage protection points clean, measuring leakage protection point and pump casing resistance (resistance value is close to 500 billion Ou)

Q: The difference between the oil seal ring and the gasket: The seal is a general term of all has the function of sealing products, including O type hydraulic cylinder piston ring, oil seal, sealing ring, dustproof ring, oil seal and rotary shaft lip seal, is used in the axial rotation of a seal, the seal and the piston reciprocating motion with the different!

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: Classification of the use of seals: Seals can be divided into two categories: static seal and dynamic seal. Static seals are mainly gasket seal, sealant sealing and direct contact sealing three categories. According to the work pressure, static seal can be divided into medium and low pressure static seal and high pressure static seal. Low and medium pressure static seals are usually made of soft and wide width gasket. High pressure and static seals are made of hard material and metal gaskets with narrow width. Dynamic seals can be divided into rotary seal and reciprocating seal two basic types. According to the seal of the relative movement of the parts is divided into sealing contact, contact and non-contact seal; according to the seal and the contact position can be divided into circumferential seal and the seal, the seal is also called mechanical seal. The centrifugal seal and spiral seal in the dynamic seal are sealed by the power of the medium when the machine is running, so it is sometimes called the power seal.

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