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How much hardness should be selected for O rings?

In the case of O rings, the first thing to pay attention to is its specifications, but there is another factor that is easier to ignore, that is, the hardness of the O rings. How much hardness should be selected for the O rings? In fact, it depends on the pressure in the sealing system of the product itself.

2021-09-23

How to test the size of O-ring?

A standard O-ring can be measured with a conical die. The inner diameter of the o-ring can be measured by placing the o-ring on the cone and falling naturally by gravity.

2021-09-11

What are the application scope of O-ring?

O-ring as a small size, simple structure, convenient disassembly of the sealing ring, has its own advantages, so in the scope of application is also relatively wide, many industries are using o-ring.

2021-09-11

O Ring product advantages!

O ring in front of us to tell you a general situation of it, for the O ring it has its own advantages in sealing, for the O ring you also know what it is, you can understand from the following points.

2021-09-11

Q: What is the life expectancy of the rubber seal?

A:Product life is contingent upon many factors, including environment, cycles, pressure, etc. Maihua Rubber cannot predict seal life under all the varying conditions of operation. Accellerated life testing may be performed by customer to determine expected life, but must be conducted in dynamic application.

Q:What materials are available to produce from your side?

A:NBR, EPDM, SILICONE, FKM, NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ), FFKM.