Perforated cylinder filter is made of stainless steel.
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Perforated Filter Perforated Sheet
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- 产品描述
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Perforated Filter
Perforated filter made of perforated sheet, can be classified into perforated cylinder filter, perforated basket filter, perforated cone filter and perforated tube filter. Generally it is made of stainless steel, carbon steel, aluminum or copper sheet and the hole shape is round or square. With accurate filtration rate, perforated filter can filter a large variety of fluids and retain almost any size solids. With high mechanical strength, perforated filter is mainly used in petroleum, chemical industry, pharmacy, food making filtration and sewage water filtration, etc.
Specifications
1.Materials
- Stainless steel series: SS304, SS316, SS316L, SS430, SS316Ti, and other stainless steel grades
- Other metals: carbon steel, galvanized steel, aluminum, copper, nickel, titanium, and more
2.Structure & Layers
- Layers: single layer or multiple layers (may include filter woven mesh combined with perforated support sheet)
- Edge processing: wrapping edge or metal flange
- Optional features: available with or without flange / handle
3.Perforated Layer Specifications
- Sheet thickness: 3 gauge – 36 gauge (approx. 0.12 mm – 6.0 mm, material-dependent)
- Perforated hole patterns: round, square, slot, or custom-designed shapes
- Open area: customizable based on filtration and mechanical strength requirements
4.Filtration Performance
- Filtration rating: 2 µm – 5000 µm (covering fine to coarse filtration applications)
- Filtration efficiency: approximately 90%
- Flow direction: outside‑to‑inside or inside‑to‑outside (selectable)
Features
- High porosity and excellent permeability.
- Corrosion resistance and high temperature resistance.
- Accurate filtration precision.
- Easy processing and installing.
- Easy forming, painting, polishing, welding and cleaning.
- Firm structure and different hole patterns.
Applications
Perforated metal filter is widely used in petroleum, chemistry, metallurgy, machine, medicine, automobile industries for distillation, absorption, evaporation and filtration processes, so as to eliminate the impurity and foam mixed in the gas and liquid.
- Filtration of air: air filters, vacuum filters, filtration of corrosive gases, cage ventilation, etc.
- Filtration of liquid: ceramics polluted water cleaning, beverage, disposal of sewage water, filtration of corrosive liquids, beer brewing filter, etc.
- Filtration of solid: glass, coal, food processing industry, cosmetics, fluidised beds, etc.
- Filtration of oil: oil refining, hydraulic oil, oilfield pipelines, etc.
- Filtration of other fields: textile industry, insulation industry, automotive industry, chemical industry, metallurgy, pharmacy, electronic field, etc.
Perforated Filter Perforated Sheet
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