Custom Outside framework oil seals
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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 to use graphite seals?
- Hello, I am an artificial graphite electrode manufacturer --- Chengde long and carbon factory. Here is the information I have found for you. I hope it can be useful to you"In general, may be caused by improper use, such as the oil temperature is too high lead seal can be burned, check the cooling system whether normal operation, the surface wear of rod can check the hydraulic oil leakage, whether there is debris filter failure. "
- 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?
- However, there is no sealing materials including all of the above properties, according to the working environment, such as temperature, pressure, medium and movement way to select suitable sealing material, and through the formulation of materials to meet certain requirements. Or use two or more materials, composite or composite structure in the form of their own special skills, to achieve more comprehensive results.Sealing effect formation: dynamic seal is divided into non contact sealing and contact sealing. Non contact seal is the main variety of mechanical seals, such as graphite packing ring, floating ring seal; rubber composite seals and rubber seals belong to contact seal, by loading pre pressing force in the sealing cavity, blocking leakage channel and sealing effect. Seals used in hydraulic systems are mostly static seals (end face seals), reciprocating seals (pistons, piston rod seals) and rotary seals.
- 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: Do some machinery, bearings, wind power equipment, machine seals, agents? Are there any prospects for the next few years?
- Equipment manufacturing industry is China's manufacturing base in the next twenty years, the pillar of the world, all the development of this industry space is great, specific to a subdivision of the prospects?,
- 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: What are the material requirements of the valve sealing surface?
- Sealant, liquid sealant, anaerobic adhesive gasket, pipe connection, thread sealInorganic materials, flexible graphite, natural graphite gasket, soft packing, sealing partsCarbon graphite baking carbon, anodized graphite, mechanical seal, hard packing, power seal, gap sealEngineering ceramics, alumina ceramics, talc ceramics, cermets, silicon oxide and chromium borideMetal, nonferrous metal, copper, aluminium, lead, zinc, tin and its alloy gasket, soft packing, mechanical seal, labyrinth seal, hard packing and gap sealFerrous metal, carbon steel, cast iron, stainless steel, surfacing alloy, spraying powder gasket, hard packing, mechanical seal, piston ring, gap seal, dust-proof seal, full closed seal, forming fillerTungsten carbide, cobalt carbide, tungsten cobalt titanium carbide mechanical sealPrecious metals, gold, silver, indium, tantalum, high vacuum sealed, high pressure sealed, low temperature sealedThe performance of the sealing material is an important factor to ensure effective sealing, selection of sealing materials, sealing element is mainly based on the working environment, working medium such as temperature, pressure, use and movement etc.. The basic requirements for sealing materials are as follows:I have certain mechanical properties such as tensile strength, elongation, etc.;
- Q: What are the storage conditions for seals?
- Storage conditions for general sealsAvoid high temperature: preferably at 30 degrees Celsius, to avoid sealing high temperature agingAvoid air and dust: it must be stored in a sealed package to avoid contact with moisture and dust in the airAvoid glare: avoid light exposure, prevent the seal from being airborne ozone or premature aging. The performance of various sealing factors are different, such as mechanical seal (packing seal), the influence factors are temperature, medium, wear, pressure and so on
- 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: Classification of the use of seals
- 1. according to the function classification: divided into shaft seal, hole seal, dust seal, guide ring, fixed seal, rotary seal;2., according to material classification: divided into nitrile rubber, three yuan ethylene propylene rubber, fluorine rubber, silica gel, fluorine silicone rubber, nylon, polyurethane, engineering plastics, etc..
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Custom Outside framework oil seals
- 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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