GDMIn the fields of petrochemical industry and electric power energy, high-temperature and high-pressure working conditions impose stringent performance requirements on double-face mechanical seals. These seals must withstand high temperatures and pressures, as well as resist medium particle abrasion. Traditional seals are inadequate in performance and prone to frequent failures, which disrupts the continuous operation of production lines. The FBU GDM Series double-face mechanical seals, leveraging proprietary technologies and optimized structural design, deliver reliable sealing protection for high-end equipment.

Two utility model patents form the core supporting technologies of the GDM Series double-face mechanical seals for extreme working conditions. The patented guide impeller structure (CN206092499U) optimizes the medium flow path in the seal chamber. Combined with a bidirectional flow guide design, it rapidly expels abrasive impurities on the seal face, preventing particle scratches on the sealing surfaces. The patented guide ring device (CN206092499U) enhances the stability of barrier fluid circulation, ensuring that the barrier fluid uniformly covers the seal faces even in high-temperature and high-pressure environments. This forms an effective lubrication and cooling barrier, significantly extending the service life of the seals.

Amid the accelerated localization drive, the FBU GDM Series double-face mechanical seals, with patented technologies at their core, provide high-performance sealing solutions for the petrochemical and electric power energy sectors, helping enterprises achieve efficient, safe and low-cost production operations.