Dewdon - Perforated Filter Tube
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Perforated Filter Tube

Perforated filter tube is made of galvanized, stainless steel, aluminum, alloy plate which is perforated with different hole size and various shaped holes on it. Then the plate is shaped into a semicircle, and the end semicircle plate is welded durably with another semicircle together. The perforated filter tube is usually used as the core of filter for filtration.

Products Specifications

Products Specifications

Material: galvanized plates, stainless steel plates, aluminum plates, alloy plates, etc.

Hole diameter: 3 - 10mm.

Open Area: 23% - 69%.

Thickness: 0.2 - 10mm.

Tube length: 1 - 5m.

Hole pattern: diamond, square, oval, triangle, cross, fish scale, rectangle, hexagonal.

Temperature: -40 - 600°C

Product Features

Smooth and flat.

High strength.

High precision.

Corrosion resistance.

Beautiful and durable.

Technical Data

Products Show


Filter liquids and air, such as water, oil, etc. Sieve different materials and remove impurities, such as in food, pharmaceutical, chemical and environmental protection industry. As various frameworks of filter elements. Weaken the noise.

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