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Metal Inner Arc Ring (VSP) – High-Efficiency Tower Packing

The Metal Inner Arc Ring, also known as VSP packing, is a high-performance random tower packing designed to optimize gas-liquid contact in industrial processes. Its unique open structure ensures efficient wetting, excellent liquid mixing, and uniform distribution, making it ideal for mass transfer applications.

Key Features & Advantages:

  • Enhanced Gas-Liquid Contact
    The ring’s design promotes droplet formation as liquid cascades through the packed bed, improving mass transfer efficiency.

  • High Efficiency & Low Pressure Drop
    The open, non-clogging structure ensures minimal resistance to gas flow, reducing energy consumption in operations.

  • Excellent Liquid Distribution
    Provides uniform liquid spreading, enhancing separation and absorption processes.

  • Strong & Durable
    Manufactured from high-quality metals, including stainless steel, carbon steel, and special alloys, ensuring long service life and corrosion resistance.

Applications in Industrial Processes:

The Metal Inner Arc Ring (VSP) is widely used in:

  • Distillation & Absorption Towers

  • Gas Scrubbing & Stripping Columns

  • Chemical & Petrochemical Processing

  • Environmental Protection & Pollution Control Equipment

Would you like more details on specifications, material options, or performance data?


• Material: carbon steel; SS 304, SS 304L, SS 410, SS 316, SS 316L.

• Package: plastic bags with pallet.


Size inch/mmBulk density (304,kg/m3)Number (per m3)Surface area (m2/m3)Free volume (%)Dry packing factor m-1
1”25*0.32095250019697.3212.2
1”25*0.42905250019696.3219.2
1.5”38*0.41981550013497.5144.9
1.5”38*0.63081550013496.2151.3
2”50*0.5192685010297.6110.1
2”50*0.6234685010297111.8
2”50*0.8315685010296115.5
3”76*0.615119506798.171.3
3”76*0.820619506797.472.9
3”76*1.026119506796.774.4

Advantage


Material of metallic VSP ring

· Carbon steel.

· Aluminum alloy steel.

· Titanium alloy steel.

· Copper.

· Stainless steel.

Features of metallic VSP ring

· Reasonable geometric symmetry.

· Increased 15%–30% flux.

· Reduced 20%–30% pressure drop.

· Evenly gas and liquid distribution.

· High mass transfer performance.


Applications of metallic VSP ring

·Separation.

·Absorption.

·Desorption.

·Atmosphere-vacuum distillation.

·Decarburization of synthesis ammonia.

·Desulfuration of synthesis ammonia.

·Separation of ethyl benzene.

·Separation of isooctane.

·Separation of methylbenzene.


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