Black Rubber ring gasket oil seal suppliers from CNBM

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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...


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Q:Requirements for storage of rubber seals
Rubber seals are vulnerable parts, and the proper storage of them has a great influence on their service life. Rubber seals for storage requirements and precautions: 1, rubber seals must be packed in black plastic bags or sealed containers, to avoid direct sunlight;
Q:What equipment is needed to produce rubber seals and what is the production process?,
The equipment used in raw material preparation includes kneading machine, glue machine, material machine, preforming machine and so onThe equipment that needs to be used in molding production is the hydraulic forming machine, which needs the adding of sulfur after molding
Q:What kind of equipment do you need to open a small seal factory?
1 rubber machines, 2 cutting machines, 3 vulcanizing machine tools, 4 ovens (if you do fluoride products)
Q:What are the equipment needed to produce the sealing ring?
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:What seals should be used for high speed spindle rotation?
The speed, temperature and pressure of the oil seals with different structures are different. If you have drawings, you can send them to me.
Q:How to prevent the metal from sticking to the gasket?
It is better to use torque wrench when sealing gasket is pressed. For large bolts and high strength bolts, it is better to use hydraulic tightening devices. The tightening torque shall be calculated by calculation according to the given gasket. The size of the hydraulic pressure of the hydraulic tightening device shall also be determined by calculation.5. When installing the gasket, tighten the nut in sequence. However, the design value should not be screwed once. Generally should be recycled at least 2~3 times so that the gasket can be evenly distributed.6, the flammable and explosive medium pressure vessel and piping, replacing gasket should be used to avoid security tools, tool and flange bolts or collide, sparks, causing a fire or explosion accident.
Q:All the seals in the car engines, especially those sealed in the cylinders.
Before and after the crankshaft oil seal, valve oil seal, camshaft seal, valve cover gasket, oil pad, cylinder gasket, oil pump gasket, oil cooler oil filter gasket, cushion and so on, what's the problem?
Q:What are the seals? What role can they each play?
The seals are available:NBR sealant, three yuan ethylene propylene rubber seals, fluorine rubber seals, silicone seals, fluorosilicone seals, nylon seals, polyurethane seals, and engineering plastic seals.
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's the difference between an oil seal and a seal? Is it the same thing?
The oil seal, also known as the rotary shaft lip seal, is a seal used in the rotation of the shaft. It is different from the seals used for reciprocating movement of the piston!

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