Products

Ruichen is a professional manufacturer of hydraulic seals in China. Our leading products include all kinds of seals and sealing materials. Polyurethane for food industry is a polymer material with the characteristics of wear resistance, oil resistance, chemical corrosion resistance, tear resistance, high elasticity, etc., which makes it popular in the field of food processing and packaging.

As a factory specializing in the production of seals, hydrolysis-resistant polyurethane is one of the sealing material products that Ruichen can supply you. This material is resistant to high-temperature hydrolysis and has high resistance to decomposition in water, while also having the excellent physical properties of conventional polyurethane.

You can buy low-temperature-resistant polyurethane from Ruichen with confidence. We are a professional seal and sealing material manufacturer with rich industry experience. This low-temperature-resistant polyurethane is an elastomeric material with excellent physical properties, specially developed for low-temperature applications.

Ruichen is a professional seal manufacturer. Our products include Self-Lubricating Polyurethane, a polyurethane elastomer material developed and produced independently by our factory, which is mainly used to reduce friction. We can also provide seal products of various sizes and design suitable solutions according to your actual working conditions.

High temperature resistant polyurethane is one of the sealing materials that Ruichen can provide you. As a professional manufacturer and supplier, we have strong independent research and development capabilities. High temperature resistant polyurethane is a high-hardness polyurethane material developed on the basis of water-resistant polyurethane, which is resistant to wear, high pressure and hydrolysis.

As a professional seal manufacturer and supplier, Ruichen can also provide you with sealing materials such as Ultra-High-Hardness Polyurethane. This is a high-hardness polyurethane material with outstanding physical properties and high quality, outstanding wear resistance, excellent sealing performance, and is very suitable for high-pressure working conditions.