Perforated Metal Tube

 Are popularly used in filter products as support tubing and sometimes it is used directly as filter tube and cylinder for certain industries. The surface of board is plain, clean and no seta. We supply perforated tubes to support the filter media in making of various filter elements. Using of perforated metal adds more strength and pressure resistance in filter flow.

Materials

Stainless steel, carbon steel, aluminum or other materials. The mostly used stainless steel perforated tubes include 304, 304L, 316, 316L
 

Hole Patterns

Round; Rectangular hole; Square; Triangle; Diamond; Hexagonal; Cross; Slotted; and other patterns according to your drawings or application requirement.

          
 

Processes

Perforating, flattening, rolling, cutting, bending, edging, welding and finishing
 

Specification

Open area: it will determine the strength of the support tube and the filter flow.

The thickness of perforated metal tubes: 0.2mm to 15mm

Opening diameter: 0.2mm to 100mm

OD: 10mm-2000mm

Length: Max 11m
 

Welding Process
seamless pipe not welding , longitudinal welding, spiral-welding,

Applications:

　　Perforated metal tube can be used for decorating, cage ventilation, antiskid. At the same time, it can be as the guard of central heating, air conditioning equipment, different sorts of chassis and machines. Another important use is filtration. For instance, filter, filter pipe, water and gas treatment equipmen