NBR 90 O Ring
O-rings are a widely used sealing element and are also common in auto repair tools. O-rings are cheap and simple in structure. They are also very easy to install and use, so they are basic sealing parts that many people are happy to buy.
As a rubber seal, O-rings have many rubber materials to choose from, including NBR, FKM, EPDM, VMQ, HNBR and other materials. NBR is the most commonly used material. In terms of hardness, O-rings with a hardness of 70, 80, and 90 can be selected according to the different pressures of the use environment.
Among the international standard sizes, the sizes of O-rings have different standards in various countries. The most common one is the American standard AS568, which contains sizes that can meet the needs of most people. However, for some companies with higher hardness requirements, 90 hardness is a very important factor in measuring product quality. NBR 90 O-rings are a very cost-effective product with high hardness, cheap materials, and meet a variety of usage needs.
Our company has accumulated a large number of customers over the years and has rich experience in production customization. In addition to the common sizes on the market, we also save molds opened by other customers. If you need to purchase NBR 90 O-rings, perhaps here you can have special-sized O-rings without molds. Choosing us can give you more professional services and lower costs.
If you need to purchase NBR 90 O-rings, you can provide us with any two dimensions: outer diameter, inner diameter, wire diameter; you can also provide drawings or mail samples. With more detailed dimension information, we can provide you with products that perfectly meet your needs.
After the product mold is opened, we will measure and inspect the first batch of products. During the production process, we strictly follow the international ISO2768-M or ISO3302-1:2014 CLASS M2 standards to ensure that the dimensions meet the requirements. At the same time, we record videos for your inspection and acceptance. After confirmation, we will arrange production for you immediately.
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