CNBM Brand Oil seal
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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:How are ceramic and metal sealed joint?
- If it is static sealAxial, O ring or flat gasket can be used; radial O ring can be used.If it is dynamic seal, in addition to radial seal, but also consider whether the need for axial dust ring.The end face seal has a special sealing ring, and the lip is contacted with the ceramic surface.For reciprocating motion, a combination of O rings or other cross sections can be used.
- Q:What's the difference between the sealing ring shaft and the bore?
- Hole is mainly used with outer diameter, can be bigger, not small, the axis of the opposite, with more internal diameter, set on the rod is the axis...... Very intuitive.
- Q:The function and principle of cooling water for mechanical seal of water pump?
- In order to make its temperature to a certain extent, it is necessary to rely on the external cooler to cool, the moving ring made of a spiral pump in the form of cooling water to this part of the cooling cycle to provide cooling power;There is also a direct external cooling water source, cooling into the pump, flow along with the pump fluid
- 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
- The sealant can resist high temperature, corrosion, vacuum to achieve, you can check online, Varian was acquired by Agilent, do not know not to change the name! But for vacuum seals, there should be no problem!
- Q:What are the categories of commonly used hydraulic seals?
- There are many classification methods, and a wide range of sealed components, together with more than 60 kinds of seals. Dynamic seals, static seals, rod seals, piston seals, shaft seals, atmospheric seals, high pressure seals, oil seals, water - ethylene glycol, phosphate sealing, etc.. The categories intersect each other.
- Q:You want to ask knowledgeable friends. I want to do at home produced small seal factory. The former is to buy it do seal butterfly valve. Now they want to engage in their own ring. Do not know what equipment and capital equipment. Then buy new and used funds is how much. Is the production of multi-level sealing ring and PTFE. What materials should I indebted forever
- It's easy to see things done by others, but when you really get into it, it's not the case. You don't know about the multi-level sealing ring is what is known as the king of PTFE tetrafluoroethylene, plastic. Are you going to make a vinyl sealing ring?
- Q:How long is the shelf life of the cylinder seals?
- And you use the environment, sealing material is greatly related. Yes, only 100 times,. Yes, 1 million times.
- Q:Excuse me, what's the material for the general piston ring?
- Have experience in understanding, there are two kinds of material, one is pure PTFE, also known as Teflon, a PTFE graphite or PTFE carbon fiber material, PTFE piston ring and guide ring, the throttle ring is a new type of sealing material instead of asbestos packing, steel ring, wear-resistant, high temperature, characteristics long service life, convenient maintenance, can protect the piston body and the cylinder wall is smooth, not easy to wear.
- Q:What are the material requirements of the valve sealing surface?
- Sealing materials should meet the requirements of sealing function. Due to the different sealing medium and different working conditions of the equipment, sealing materials are required to have different applicability. The sealing material requirements are: the material density, not easy leakage; the appropriate mechanical strength and hardness; and good elasticity, compression, permanent deformation is small; the high temperature softening, decomposition, low temperature, non hardening embrittlement; the good corrosion resistance in the long-term work of acid and alkali, oil medium, the volume of a small change in hardness, and adhesion to the metal surface; the low friction coefficient, good wear resistance; with the sealing surface with soft and full; the good anti-aging, durable; to facilitate manufacturing, price cheap, easy. Obviously, it is impossible for any material to meet the above requirements completely, but the material with excellent sealing performance can meet most of the above requirements.Rubber is the most commonly used sealing material, in addition to rubber, suitable for sealing materials as well as graphite band, PTFE and various sealants, etc. table 29.2-4 lists the classification and use of sealing materials.
- Q:Mechanical seals do not refuel, can not?
- If the sealing ring, then choose ethylene propylene rubber as auxiliary seals. Do not connect with mineral oils or fats. Other lubrication and other things are to reduce friction, good installation is not easy to damage the sealing ring
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CNBM Brand Oil seal
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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