Perforated Filter Tubes for Pleated Filters and Custom Filtration Solutions

Perforated filter tubes are widely used in oil filtration systems and various industrial screening processes. These tubes enhance the strength and pressure resistance of filter flows, making them an ideal choice for heavy-duty applications. Manufactured from high-quality stainless steel or carbon steel sheets, these tubes are available in both single-layer and multi-layer configurations. They are typically designed using spiral or butt welding techniques, offering a wide range of sizes to suit specific filtration requirements. Perforated filter tubes provide reliable performance and durability in filtration systems, ensuring efficient and long-lasting operation.

We specialize in manufacturing high-quality perforated metal tubes, with a focus on stainless steel perforated tubes designed specifically for pleated filters. These tubes are essential for providing mechanical and structural support, improving the strength and longevity of filter elements. Available in a wide range of hole patterns such as round, rectangular, square, triangle, diamond, hexagonal, cross, and slotted, our perforated filter tubes can be fully customized to meet your specific filtration requirements. Whether used in industrial filtration or other specialized applications, our tubes offer optimal performance and durability.

Round Hole Perforated Filter Cartridge — Small Hole Round Hole Filter Tube

Specifications

Materials: High-quality hot-dipped zinc-coated steel or stainless steel sheets.
Hole Patterns: Available in square, round, and customized patterns to suit specific filtration needs.
Layers: Offered in single, double, or triple-layer configurations for added strength and filtration efficiency.
Thickness: Ranges from 0.2 mm to 15 mm, ensuring durability for various applications.
Opening Diameter: Available from 0.2 mm to 200 mm, providing flexibility in filtration performance.
Tube Length: Standard lengths range from 10 mm to 6000 mm, with custom sizes available as per requirements.
Tube Outside Diameter: From 6 mm to 200 mm, catering to diverse industrial needs.
Hole Diameter: Options range from 3 mm to 10 mm, with precise control over filtration.
Open Area: Varies between 23% and 69%, depending on the specific tube design and perforation pattern.
Filter Precision: Capable of achieving precision filtering with a range from 2 μm to 2000 μm, suitable for fine filtration applications.

Square Hole Woven Mesh Filter — Square Hole Square Cylinder

Characteristics

Efficient Filtration: Filters particles from 2 μm to 2000 μm, ensuring high performance.
High Temperature Resistance: Withstands high and sudden temperature changes for tough conditions.
Corrosion-Resistant: Works well with acids, alkalis, and corrosive substances, ideal for sour gas filtration.
Durable and Tough: Strong enough for high-pressure applications, offering long-lasting reliability.
Easy to Weld: Simple to weld, making installation and maintenance easier.
High Flow Capacity: Allows large flow per unit area, improving filtration efficiency.
Reusable: Can be cleaned and reused multiple times, reducing costs.

Application

Petrochemical and Petroleum Pipelines: Used in filtration systems within pipelines to ensure clean flow and prevent blockages.
Oil Charging Equipment: Essential for filtering oils in equipment, maintaining the quality and efficiency of oil systems.
Construction Machinery: Applied in construction machinery for filtration of lubricants, fuels, and hydraulic fluids to ensure smooth operation.
Water Treatment: Utilized in water filtration systems to remove impurities and ensure safe, clean water.
Pharmaceutical and Food Processing: Important for filtering in the pharmaceutical and food industries, maintaining product purity and quality.