Stainless Steel Perforated Filter Tube

Stainless Steel Perforated Filter Tube: Robust & Customizable Filtration for Water Treatment Systems

 

BioCell stainless steel perforated filter tube manufacturers can design, manufacture, and market all perforated tube filters for water treatment and industrial applications. Our perforated filter tube is a cylindrical filter element created by rolling and welding a flat sheet of stainless steel that has been precisely perforated with uniform holes. The perforation pattern-defined by hole size, shape, and spacing-can be fully customized to meet your specific flow rate, particle retention, and structural requirements. This simple yet effective design provides excellent mechanical strength and corrosion resistance, making it an ideal choice for both support cages for finer media and as a standalone filter.

 

Stainless steel perforated filter tubes offer a versatile, cost-effective, and highly durable solution for a wide range of filtration, straining, and separation tasks. Precision-punched from high-grade stainless steel sheet and formed into a seamless cylinder, these tubes provide reliable performance in demanding applications across water treatment, food processing, chemical, and industrial sectors.

 

 

Material	SS304, SS316L stainless steel
Cylinder Diameter	Φ25mm – Φ1000mm (custom sizes available)
Cylinder Length	100mm to 6000mm (Customized according to equipment and installation size)
Plate Thickness	1mm – 20mm
Aperture	1mm – 20mm
Hole Shape	Round (most common), Square, Slotted, or custom profiles
Open Area	10% to 70% (depending on hole pattern and pitch)
Perforation Pattern	Staggered (60°), Straight (90°), or custom layouts
End Types	Plain, Flanged, Threaded, Beveled, or Closed Ends
Surface Finish	Mill finish, Pickled & Passivated, Electropolished (Ra 0.4μm or better)

 

 

• Highly Customizable: Tailor every aspect-diameter, length, hole size, pattern, and material-to your exact process needs.

• Exceptional Durability: Stainless steel construction ensures long life in corrosive, high-temperature, and high-pressure environments.

• Cost-Effective Solution: Offers a more economical alternative to wedge wire screens for medium-duty filtration applications.

• Versatile Functionality: Perfect as a primary filter, a protective support cage for sintered or mesh elements, or for fluid distribution.

• Easy to Clean & Maintain: Smooth surface and open structure allow for simple backwashing, ultrasonic cleaning, or manual scrubbing.

• Consistent Performance: Precision punching guarantees uniform hole size and distribution for reliable filtration results.

 

 

From municipal plants to heavy industry, our perforated filter tubes are a trusted component in countless systems:

• Water & Wastewater Treatment: Support baskets for sand or activated carbon filters, intake screens, and MBBR media retention rings.

• Food & Beverage: Strainers for juices, syrups, and oils; hop filters in breweries; support cores for edible oil refining.

• Chemical & Petrochemical: Catalyst support tubes, reactor internals, and pre-filters for sensitive equipment.

• Pharmaceutical: Fluid bed dryer components and sterile process filtration housings (with electropolished finish).

• Industrial Manufacturing: Oil mist eliminators, dust collection systems, and pneumatic conveying line filters.

• Environmental Engineering: Leachate collection systems in landfills and groundwater monitoring wells.

 

 

We specialize in manufacturing custom filter tubes to your exact blueprint. Get a quote in 24 hours!

 

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As a leading global supplier of precision filtration components, we guarantee the quality and consistency of every perforated metal filter we produce. Choose our stainless steel perforated filter tube for a reliable, adaptable, and long-lasting solution.