Metal VSP Ring for tower packing

Metal VSP Ring(Very special packing), commonly known as Mella ring in the world, is one kind of metal packing like a floral hoop, belongs to series products different in size. It is characterized in larger annual wall open area, large flux, small resistance and high mass transfer efficiency.

Metal VSP Ring : is made of materials like carbon steel, stainless steel or Aluminum alloy, etc. The product has features such as thin wall, heat resistant, high free volume, high capacity, low resistance, high separation efficiency and so on. It is especially suitable for rectification towers under vacuum to treat thermosensitive, decomposable, polymerizable or cokable systems, so it is widely used in packing towers in petrochemical industry, chemical fertilizer industry and environmental protection, etc.

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Product Detail

Product Tags

Application

Big flux, low pressure drop, high transfer, elastic performance . High vacuum distilling tower, process of the heat sensitivity, easy decompostion, polymerization and carbon deposition materials.

It is widely used in petrochemical engineering, fertilizer, enviromental protection fields as one of the tower packings. Such as vapor washing tower, purification tower,etc.

Technical Parameter

Size Inch/mm		Bulk density (304,kg/m³)	Number (per m³)	Surface area (m²/m³)	Free volume (%)	Dry Packing Factor m^-1
1”	25*0.3	209	52500	196	97.3	212.2
1”	25*0.4	290	52500	196	96.3	219.2
1.5”	38*0.4	198	15500	134	97.5	144.9
1.5”	38*0.6	308	15500	134	96.2	151.3
2”	50*0.5	192	6850	102	97.6	110.1
2”	50*0.6	234	6850	102	97.0	111.8
2”	50*0.8	315	6850	102	96.0	115.5
3”	76*0.6	151	1950	67	98.1	71.3
3”	76*0.8	206	1950	67	97.4	72.9
3”	76*1.0	261	1950	67	96.7	74.4