Zhejiang Jiacheng New Material Co., Ltd. is one of the leading manufacturers and suppliers of elastomer compound o-ring in China, also supports customized service. Welcome to wholesale bulk high quality elastomer compound o-ring in stock here from our factory. If you have any enquiry about quotation and free sample, please feel free to email us.

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Size: Standard and Custom made

Material: Nitrile/NBR/Buna, FKM/FPM, Silicone, EPDM, HNBR, NR, FFKM, FEPM, etc.

Factors to consider when selecting elastomer compound O-ring seals

1. Working medium and working conditions

When selecting specific O-ring materials, the compatibility with the working medium should be considered first. It is also necessary to comprehensively consider the working conditions such as pressure, temperature, continuous working time, and operating cycle at the sealing point. If used in rotating situations, the temperature rise caused by frictional heat must be considered. Different sealing materials have different physical and chemical properties.

2. Sealing form

According to its installation form, it can be divided into radial installation and axial installation. When installing radially, for shaft seals, the deviation between the inner diameter of the O-ring and the diameter d2 being sealed should be minimized as much as possible; For sealing holes, the inner diameter should be equal to or slightly smaller than the diameter d1 of the groove.

OUR ADVANTAGES

- We have our own mold development capabilities

- We support urgent orders

- We have all kinds of advanced production and inspection equipment and technology to meet the different needs of customers

- We always insist that the most suitable is the best, not the most expensive

- Our products are subject to post cure to improve and stabilize product performance

- All our measuring tools have certificates of conformity and are calibrated regularly

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