SUTONG dedicated in rearch and development of random packings since we started before 1986. With over 30 years' rich experience, we can provide you the whole solutions for your demanding of various random packings.The random packings we supplied mainly including Raschig ring, Pall ring, Intalox saddle ring （IMTP）, Cascade mini ring，Super mini ring, Very special packing, Dixon rings, Teller rosette tellerette, Heilex packing and Polyhedral ball ring etc. Also,we can supply upon customers' specific requirements.
Discover the limitless possibilities of random packings in diverse applications, revolutionizing industries with their efficiency, versatility, and unparalleled performance. Explore their wide-ranging uses today.
The raschig ring appeared in the 1920s, its diameter-to-height ratio is 1:1, the diameter is same with height. Its simple structure, convenient manufacture, low cost, is still widely used today.
Pall ring is developed on the basis of Raschig ring, its diameter-to-height ratio is 1:1, the diameter is same with height, but with two rows of windows on the ring wall. Compared with Raschig ring, Pall ring has large production capacity, lower pressure drop, larger operation flexibility and higher efficiency. Reference standards: HG/T21556.1-95, HG/T21556.2-95, HG/T21556.4-95.
The Cascade Mini Ring is a kind of ring packing developed on the basis of pall ring. Not only the rigidity of the packing is enhanced, but also the porosity is increased and the mass transfer efficiency is improved. Reference standards: HG/T21557.2-95, HG/T21557.1-95.
The Saddle ring has low pressure, high flux and high efficiency, and good fluid redistribution performance in the packing layer. Operative standard: HG/T21554.2-95.
Trouble-shooting and Consulting
Column Internals Installation
Guidance of Installation
Process Package Design
Process Simulation and Optimization
Process and Hydraulic Calculation
Detailed Design of Column Internals
Strength Design of Column Internals
Centralized Industrial Zone Of DongShe Town, Tongzhou District, NanTong City, Jiangsu P.R. China