中文版

Easy to use; Nitrile rubber joint is a kind of mixture of nitrile and rubber in a certain proportion. Elastic element made by vulcanization process. The nitrile rubber joint is a flexible part from the inner layer to the outer layer, which can be freely rotated and installed on the pipeline. Nitrile rubber joints are divided into single sphere and double sphere. Single sphere): It refers to a sphere made of nitrile and a polymer compound containing rubber components, which has many small internal stresses and axial forces acting on the surface of the outer ring of the ring to form a three-dimensional closed structure during the vulcanization process, thus changing the relationship between rubber molecules. The rubber joint is composed of two layers: the inner layer is high-density polyethylene (PE) layer, and the outer layer is rubber layer; The layer has excellent mechanical properties and wear resistance, heat resistance and oxidation resistance, weather resistance and cold resistance; Excellent chemical stability; The product has elastic and shock absorption properties.

Suitable for piping installations. In the mechanical industry, nitrile rubber is often used as a seal. Due to the advantages of high pressure, small axial displacement, good sealing performance, long service life and low cost, NBR joint (check valve) is the most common fluid connection component. It can not only be used as a pipe joint, but also can be used in places where connections are needed, for example, it can also play a good role in some mechanical equipment. What accessories are required before installation to ensure their use quality.

Good ability to adapt to media It is resistant to oil, corrosion, dust and other media and has a wide temperature range (- 20 ℃~+200 ℃). The nitrile rubber joint is made of high-quality nitrile rubber, vulcanized with high-strength silicone rubber, kaolin and EPDM. The operating temperature is - 30 ℃~+100 ℃.