Perforated Tube Filter Element

original stainless steel sintered candle liquid filter is the application of sintered mesh. it is made of sintered mesh after cutting, precision welded.

To ensure roundness and flat,  metal  sintering mesh water filter is sintered after using rolling seam welding process and the method of correction weld, it can make the overall look more beautiful.

Hengmao offers choice sintered stainless steel perforated filter tube used for manufacture of pleated filters. Mainly Stainless Steel Perforated Tubes for Mechanical and Structural Support of the Pleated Filter Elements.

Using of the metal support layer, as core of the filter or surface screen, the filter elements will have a good strength and an extended service life.

Popularly, we use round hole and square hole perforated sheet for processing of filter tubes. Custom designs of perforated filter support tubes available.

Perforated metal tube Hole Patterns including: Round; Rectangular hole; Square; Triangle; Diamond; Hexagonal; Cross; Slotted; and other patterns according to your drawings or application requirement.

Features:

Can be readily formed

Can be polished

Easy installation

Uniform opening and uniform strength

Wide range of thickness available

Large selection of hole size pattern and configurations

Superior abrasion resistance

Accuracy of size

Applications: Perforated metal sheets are cut and welded into tubes. Widely used in the core of filter or the surface of the pleated filter elements.

Thickness or Gauge of Stainless steel Perforated Tube:Thickness of the metal sheets do not change during the perforation. Normally thickness is expressed in gauge, please see the picture. However, to avoid possible misunderstanding, we would suggest to express them in inches or millimeters.

Diameter and Length of Stainless steel perforated metal tube 

Diameter:10mm,15mm,20mm,25mm,30mm,35mm,500mm,etc

Length: 50mm,100mm,200mm,500mm,1200mm, or custom

Margins of Stainless steel perforated tube: Margins are the blank (un-perforated) area along the edges of the sheet. Normally the margin on the length are 20mm minimum, and margin along the width can be 0 minimum, or at clients' requests.