SS304 SS316L Stainless Steel Column Packing

Metal Corrugated Plate Packing is made from perforated plate with channel
corrugation on surface, and remains structure feature of metal wire gauze
packings. It consist a series of metal sheets specially arranged and engineered
to encourage contact between liquid in a chemical process tower. First
introduced in the 1970s, corrugated structured packing remains in use today as
an afforsable, efficient and reliable alternative to over other tower packings.



The corrugated metal structured packing has the advantages of large flow, small
resistance, high efficiency, low cost, strong anti-blocking ability. The 250-
type metal structured packing is the first for my country to develop and
applied to industrial production, which reflects the excellent performance of
the metal structured packing. Good separation ability, wide operating range.
Instead of general inner, the old tower is transformed, and the service life is
extended. The 250 packing is widely used in many towers in chemical, refining,
gas purification and other industries (eg ethylbenzene, styrene, aromatic
hydrocarbon, high oil, methanol, ethanol, emergency cold tower, often reduce
pressure distillation column, natural gas drying, carbon dioxide and
vulcanization Hydrogen absorption analysis tower, ethylene oxide absorption
analysis tower, acrylonitrile absorption tower, etc.).


Model
Surface area

(m²/m³)

Free volume

(%)

Hydraulic

Diameter , (mm)

Theoretical

Plate(piece/m)
< , br>Pressure drop

(Mm Hg/m)

125Y 125 98.5 18 1-1.2 1.5
250Y 250 97 15.8 2-3 1.5-2
350Y 350 95 12 3.5-4 1.5
450Y 450 93 9 3-4 1.8
500Y 500 92 8 3-4 1.9

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