ALN dynamic ring series

The ALN dynamic ring series is a high-performance sealing component that includes Pressure-free silicon carbide sealing rings of C-shaped step type as its core specification. Manufactured with advanced pressureless sintering craft, this product features ultra-high hardness, low friction coefficient and compact stepped structure, ranking as premium high and low temperature resistant sealing parts. It can keep stable sealing performance under alternating extreme hot and cold environments, resisting thermal cracking, acid-base corrosion and particle scouring effectively. Optimized for rotary friction scenarios, ALN dynamic rings excel at high-pressure pump sealing. The mirror-polished sealing surface greatly reduces medium leakage under long-time high-pressure fluid circulation, lowering equipment wear and maintenance frequency. It also serves as a critical component for reaction vessel sealing, isolating corrosive chemical raw materials inside reactors during stirring and pressurized…