A Customized Series 58×40.3×19.1

This A Customized Series with standard dimension 58×40.3×19.1 features pressure-free silicon carbide sealing rings of C-shaped step type, precision-machined for rigorous industrial sealing scenarios. Adopting pressureless sintered silicon carbide raw material, the C-step structural design optimizes contact uniformity, eliminates uneven stress under fluctuating loads, and delivers ultra-low leakage performance compared to ordinary flat seals. As core high and low temperature resistant sealing parts, this series boasts outstanding thermal stability, resisting sharp temperature swings without deformation or cracking. It serves as an ideal solution for high-pressure pump sealing, maintaining tight sealing integrity under continuous high-pressure fluid impact and abrasive medium circulation to extend pump service life. Meanwhile, it perfectly fits reaction vessel sealing, standing up to corrosive chemical solvents and alternating hot-cold working cycles inside reactors. Strict dimensi…