Downtime is not an option. We deliver the industry's longest uptime and fault resistance through a complete innovation cycle: from proprietary material science like deformation-proof titanium alloys to patented structural designs that run 18+ months maintenance-free. We offer you an irreplaceable technology that guarantees operational certainty.
Eliminate delays and unclear specs. Our 3-step process delivers precise, high-performance tower packing solutions, clearly priced and on schedule.
Connect directly with senior engineers for tailored solutions, no sales talk.
Get detailed proposals with drawings and performance data in 3 days or less.
Your deadline is our commitment, with proactive updates to ensure success.
Maximize mass transfer and durability with our metal, ceramic, and plastic random packing, minimizing downtime and costs.
With 39 years of expertise, we empower 1,000+ global clients, including 30+ Fortune 500 firms, with efficient random packing solutions.
MResolve fouling and downtime with our micro-groove random packing, boosting efficiency and production capacity.
Struggling with inefficiency? Our random packing boosts performance and cuts costs, as proven by industry leaders.
"Sutong's #84 Intalox Rings not only solved our vacuum tower's insufficient vacuum problem but also significantly extended the packing's service life."
"Sutong's ceramic Tellerette rings truly solved our NMP recovery problem!’’
"Sutong's titanium alloy Nutter rings are simply custom-made for ship desulfurization towers! The corrosion problem has been completely solved."
Struggling with inefficiency? Our random packing boosts performance and cuts costs, as proven by industry leaders.
Transparent insights on packing types and materials.
Analyze your needs for precise recommendations.
Metal, ceramic, and plastic options for any demand.
From design to installation, we maximize efficiency.
Get clear insights on random packing to optimize your mass transfer processes.
Random packing refers to geometric particles randomly stacked inside a column. Its primary value lies in enhancing mass transfer efficiency by optimizing gas-liquid distribution. Typical examples include:
Rings: With an open area of 35-45%, they are suitable for petrochemical absorption towers (e.g., natural gas desulfurization). Sutong's improved version features a rib-arch anti-nesting design, increasing flow rate by 37% compared to traditional models.
Rings: With a porosity of over 70%, they are used in CCUS carbon capture towers. Sutong's micro-groove flow guiding technology reduces CO₂ capture energy consumption to 35kWh/ton.
Random close packing (RCP) is the densest disordered arrangement of particles under gravity. Key technical aspects:
Sutong uses graded particle sizes (1-100mm) and micro-groove surfaces (0.1mm channels) to improve porosity uniformity by 40%, eliminating localized channeling.
Porosity >70% is critical for high-pressure distillation efficiency and energy savings.
Our engineers are ready to help you analyze your process and recommend the optimal solution.
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