Rubber o ring,Oil sealing o ring,rubber gasket
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 pc
- Supply Capability:
- 10000 pc/month
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1.Description of Oil Seal:
As we know that there is some oil would go-in the rubbing parts of the machine usually and in order to resistant against this oil we need to use the oil seal to seal the gap of the machine. More than that, we have to concern to how to seal the water, chemical liquid and the dust, all of these environment calls for the oil seal. Oil-resistant; heat resistant; abrasion-resistant; aging resistant; insulation; acid and alkaline resistant; airtight
2.Main features of Oil Seal:
1.We have our own factory,so the price can be competitive
2.we win by the high quality and then have a long-term business relationship.
3.Size and color are according to customer's requirment.
4.Samples are accepted
5.ISO9001:2008/SA8000
6.durable,oil resistance, high temperature resistance and etc.
3. Oil Seal Images:
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 clients，may help you sincerely：
①How 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.
②How 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.
- Q: Is it good to use NBR or EPDM for sealing parts?
- Both can be used in the production of seals. In simple terms, NBR is resistant to oil, EPDM, temperature resistant, ozone resistant and weather resistant
- 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: Looked at some of your questions about the sealing ring, I think you are a master in this fieldHave a question to ask about the sealing ring on the mechanical supporting industry inside, there is a reasonable use of time (under normal working conditions), also found a lot of norms, did not seem to have the answer I want. I wonder if you know any specifications or official statements.
- Hello!According to the situation you mentioned or according to the sealing ring group environment, and seal material, of course, different work environment will choose different materials, but the current domestic product life is very short, it is of poor quality,. In the case of ensuring the quality of hydraulic oil, there is no bias load of the cylinder, and the imported products with good quality can be used for 15000 hours. If the quality is poor, it may not be possible for 2000 hours. That is why the import quality is several times higher than the domestic price! Thank you
- 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: It's three yuan ethylene propylene sealing stripEPDM rubber sealing strip production enterprises are relatively concentrated or relatively large scale
- Glass bead, glass glue, glass of water, glass door seal rubber molded parts, mechanical seals, foam seals, seals, gaskets, rubber pad, three EPDM rubber molded products, silicone, transparent, dustproof, rubber (PVC), white, various types of color. All kinds of rubber, silica gel, rubber and plastic, three yuan ethylene propylene (EPDM) system
- 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 seals are divided into?
- 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.
- Q: How can the tapered roller bearings be sealed?
- The seal can prevent the loss of lubricant and dirt into the SKF tapered roller bearings, thereby maintaining SKF lubrication of tapered roller bearings and the clean degree and is conducive to the achievement of long life, but also to consider the effectiveness, cost, simplified sealing sealing structure and effective period, according to the SKF tapered roller bearing environmental conditions and requirements of life to be a reasonable choice
- Q: What kind of material seals can withstand ammonia, -40 degrees to 200 degrees?
- PTFE seals can withstand ammonia, -40 degrees to 200 degrees.Advantages of polytetrafluoroethylene:1, PTFE is a fluorocarbon chemicals chemical resistance and excellent resistance to high temperature, even when exposed in the air will not deteriorate, can be used for a long time in the temperature range of -200~250.
- 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
- Hello, metal repair, repair or need to fill the effect, you use our YH-T828 special glue to repair it, after curing is soft, tough, and can withstand high temperature. One convenient operation! Million adhesive Taobao (new on the market) to sell.
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Rubber o ring,Oil sealing o ring,rubber gasket
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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