Polyurethane drilling piston and valve seals from Kubis are designed for the demanding environments of mining and drilling. These high-performance seals are made of advanced polyurethane materials with excellent pressure, temperature and chemical resistance, ensuring a consistent seal over time during the drilling process.
Excellent Pressure Resistance
Our polyurethane drilling piston and valve seals are capable of withstanding pressures up to 7,500 psi and maintain excellent sealing performance even under extreme operating conditions. This high pressure resistance allows the seals to prevent fluid leakage during the drilling process, ensuring safe and efficient drilling operations.
Excellent High Temperature Resistance
The seals have a wide range of operating temperatures and are able to withstand high temperature environments up to 148°C. Even under extreme thermal conditions, the seals will not soften, deform or melt, thus ensuring the stability and reliability of sealing performance during the drilling process.
Good chemical resistance
Our polyurethane drilling piston and valve seals exhibit excellent chemical resistance to both water- and oil-based drilling fluids. They resist the erosion of various chemicals in the drilling fluid and maintain their original physical and chemical properties, thus extending the service life of the seals.
Wide range of applications
Our polyurethane drilling piston and valve seals are used in a wide variety of drilling operations, including land drilling, offshore drilling and drilling in extreme environments. The high performance and stability of the seals make them an essential component in the drilling industry.
Customized Services
In order to meet the needs of different customers, our company also provides customized polyurethane drilling piston and valve seals. Customers can choose different materials, sizes, shapes and other parameters according to specific drilling environments and requirements to ensure that the seals can be fully adapted to various complex working environments.
Technical parameters of drilling piston and valve seals
