Metal Rachig rings d 25 mm are designed for infilling of active volumes and apparatus to increase the intensity of heat and mass transfer process in equipment of chemical, petrochemical, oil refining industries and other fields of manufactory, water supply and canalization system, ammonia and mineral fertilizers production.
• Bulk density - 400 kg/m3
• Surface area- - 220 m2/m3
Metal Raschig rings are irregular packings and have the surface on 30% bigger than cylinders and balls.
Rashig rings are made of carbon steel, stainless steel, PP, PVC, PVDF, ceramics.
Acid resistant ceramic packing are appointed for infilling of the column packing and other heat and transfer apparatus, that works under the temperature to 120 Celsius degrees for acidic media.