• November 05. 2021

Well Service Fracturing Pump Packing Seals are commonly used in high-pressure mud pumps and fracturing pumps, as a high-speed reciprocating dynamic seals. Its main function is to prevent plungers from leakage in high-speed reciprocating. Some special working conditions are taken into consideration when designing its structure and material, which make it apply to fracturing fluid, mud mediums and s...

• January 17. 2023

According to different materials, hydraulic rotary seals must have the following performance characteristics: 1. The seals has certain mechanical and physical properties: such as tensile strength, constant elongation strength, and elongation; 2. The material structure of the seals has a certain degree of elasticity, the hardness is verified, and the compression permanent deformation is small; 3.3....

• March 16. 2023

A spring energized seal is a type of dynamic seal that uses a spring to provide a constant force against the sealing surface. The spring is typically made of stainless steel, alloys sometimes even PTFE and PEEK, and it is compressed between two components, such as a gland and shaft. As the components move relative to each other, the spring compresses and deforms, creating a dynamic seal that preve...

• April 25. 2025

In cryogenic systems, where extreme temperatures, high vacuum, and high pressure create challenging operating conditions, achieving reliable sealing is critical. PTFE Spring Energized Seals are specifically designed to meet these demands. Combining spring with a polymer jacket, these seals provide exceptional performance in cryogenic environments, ensuring leak-free operation and long-term reliabi...