Stacking weight and number of DN50 metal ball ring fillers

Stacking weight and number of DN50 metal ball ring fillersMetal Ball Ring is an optimized packing material for scattered tower based on traditional Rascal Ring, which is formed by one-time stamping of metal sheet; Two rows of staggered inner curved tongue window holes are opened on the ring wall (with an opening rate of about35%), with the tongue pointing towards the center of the ring and the upper and lower windows staggered open, eliminating dead zones inside the ring, achieving uniform distribution of gas-liquid phases and efficient mass transfer, is the mainstream packing selection for large-scale towers in industries such as petrochemicals, chemicals, metallurgy, and environmental protection.

Stacking weight and number of DN50 metal ball ring fillersIntroduction:

SpecificationsDN50（50*50*0.8mm）

Accumulated quantity: approximately6500 pieces/m ³

Stacking weight: approximately314-390kg/m ³ (based on wall thickness of 0.8-1.0mm)

Specific surface area:108m²/m³

Void ratio:≥94%

1、 Product Features

1. High mass transfer efficiency, flexible operation, and less prone to blockage

2. Low resistance, large processing capacity, and significant energy-saving effect

3. High temperature resistance, strong corrosion resistance, and long service life

4. Carbon steel can be selected304、304L、316、316L、 2205 duplex steel and other materials

5Execution standard:HG/T 4374-2012 "Metal Ball Ring Filler";

2、 Applicable fields

Suitable for petrochemical, coal chemical, fine chemical, environmental desulfurization and denitrification, tail gas absorption, solvent recovery, vacuum distillation and other equipment.

Metal Ball Ring is an optimized packing material for scattered tower based on traditional Rascal Ring, which is formed by one-time stamping of metal sheet; Two rows of staggered inner curved tongue window holes are opened on the ring wall (with an opening rate of about35%), with the tongue pointing towards the center of the ring and the upper and lower windows staggered open, eliminating dead zones inside the ring, achieving uniform distribution of gas-liquid phases and efficient mass transfer, is the mainstream packing selection for large-scale towers in industries such as petrochemicals, chemicals, metallurgy, and environmental protection.

3、 Core performance advantages

Low pressure drop+High flux: The porosity is as high as 94% -95%, and the gas resistance is only 50% of that of traditional Rascal rings; More than 50% increase in processing capacity, less prone to flooding, and wide operational flexibility (stable even with 30% load fluctuations);

Efficient mass transfer: Inner curved tongue enhances turbulence, improves liquid distribution uniformity30%, the mass transfer efficiency is 15% -25% higher than that of the Belgian ring, which can reduce the height of the packing layer by 20% -40% and reduce the investment in the tower body;

耐高温耐蚀+High strength: Stainless steel material can withstand temperatures up to 600 ℃ for a long time, 800 ℃ for a short time, and temperatures as low as -200 ℃; Compressive strength of 200-300MPa, impact resistance, no fragmentation, service life of over 10 years, and can be recycled and reused;

Easy to operate anti blockage: reduces scaling and blockage, allows for easy maintenance and cleaning without the need for complex support during random stacking and loading.

4、 Typical application scenarios

Petrochemical industry: atmospheric and vacuum distillation, catalytic reforming, aromatic hydrocarbon separation, solvent recovery, hydrogenation refining tower;

Coal chemical industry: coal gasification purification, desulfurization and decarbonization, crude benzene recovery, methanol distillation;

fine chemicals/Pharmaceutical: vacuum distillation (thermosensitive materials), absorption/desorption, extraction tower;

Environmental protection: flue gas desulfurization and denitrification, tail gas absorption, wastewater treatment blow off tower.

5、 Material selection suggestions

neutral/Weak corrosion, normal temperature and pressure: carbon steel;

Moderate corrosion, moderate temperature:304/304L stainless steel;

Strong corrosion (containing chlorine and organic acids), high temperature:316L、 2205 duplex steel;

Special working conditions: customizable surface passivation/Electropolishing treatment enhances corrosion resistance and anti scaling ability.

6、 Supplementary Explanation and Services

According to the user's tower diameter and operating temperature/Provide accurate calculations of packing wall thickness, material, and filling height based on pressure, medium corrosiveness, and processing capacity;

Support batch customization, factory pre assembly, on-site guidance for loading, and performance testing;

Local manufacturers in PingxiangKelong Petrochemical Equipment Packing Co., Ltd., Pingxiang City, Jiangxi ProvinceWe can provide free samples and working condition adaptation solutions.