Polymer Melt Filter Elements, Candle Filters, Filter Housing and Cartridges and Filter Fittings. Forms Including: Pleated Filter Elements, Pipe Filter Elements, Extruded Screen Packs, Filter Discs, Leafs, Baskets, Bags and etc. For filtering of air, gas, oil, grease, liquid and fuel.......

Perforated Metal Tubes for Filter Element Cores: Perforated Filter Cartridge Core-Core Tube for Pleated Filter Element-Perforated Support Tubing

Perforated Core Tube for Filter ElementPerforated tube is a filter component made of perforated metal for a variety of industrial filtration system. Perforated metal tube is widely used as filter tube, interior support and out protective layer in making cartridge filters, especially pleated wire mesh filter elements.

Perforated filter support tube is a supportive core that helps proper filtration of pleated or woven wire filter media. The filter core provides the structural support for mesh filters, ensure optimal flow distribution and prevent the filter media from collapsing under pressure.

Hengmao supplies choice perforated metal tubes used for manufacture of pleated filters and tubular screen filters.

Perforated Tube Hole Patterns: Round hole and other perforation patterns. Custom designs of perforated filter support tubes available.

Stainless Steel Perforated Tubing for Filter Core

Application:

Perforated tubing core is used in filtration cartridges or pleated filters to protect the filter media and provide structural stability in liquid or gas filtration applications.

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

Process: Perforated metal sheets are cut and welded into tubes.

Thickness of Stainless steel Perforated Tube: Thickness of the metal sheets do not change during the perforation. Normally wall thickness is expressed in gauge, in inches or mm.

Common size:

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.

Stainless Steel Perforated Filter Tube Cores for Pleated Filter Elements

Stainless Steel Perforated Tubes for Mechanical and Structural Support of Pleated Filter Elements.

Why Perforated Core Tubes for Pleated Filter Elements:

Function: With perforated metal support layer, as core of the filter screen, the filter elements will have a good strength and an extended service life.

Perforated central core made of stainless steel provides a cylindrical support structure to hold pleated filter media in place, allowing for efficient fluid flow while maintaining the integrity of the filter element. Primarily used in pleated filter elements, it is essential for high-efficiency filtration applications such as water treatment, chemical processing, and food and beverage filtration.

 

Tubular Filter Support Core

Stainless steel filter core round hole perforation in ss 304
Cores for pleated filters
Application: Perforated center core for water filter cartridges
Material:Stainless steel cores.
Tubular core size: Length 248mm, 498mm, 748mm
Inner diameter of the tube: 31mm x thickness 0.5mm

Perforated Stainless Tube for Pleated Wire Mesh Candle Filter

Stainless steel 316 perforated tube for filter cartridge
OD 84 x 2mm
Round 1mm holes
1400mm long
Ends left open
Application: Filter Cartridge Protective Tube


Perforated Tube for Pleated Candle Filters

Stainless steel 304 perforated tube for pleated candle filter element
Perforated tube for inner support of pleated stainless steel wire mesh candle filters

Perforated sheet thickness: 3mm
Hole diameter: 4mm
Triangular pitch: 6mm
Tube length: 1220mm
Material: Stainless steel 304 grade

Perforated sheet thickness: 3mm
Hole diameter: 4mm
Triangular pitch: 8 mm
Tube length: 1220mm
Material: Stainless steel 304 grade

Stainless Steel Perforated Tube Cores for Tubular and Basket Filter Elements

Core Tube Perforated for Wire Cloth Strainer

Perforated Plate Filter Element Core for Filter Screen
Filtro Tubo Perfurado - Tube or pipe type element filter, Ø72 mm x length 161 mm
Structure made in UNS S32760 with perforated plate
Tube thickness 1,5 mm, perforated hole size 3 mm
Screen mesh 80

Perforated Tube Common Specifications:

Pipe Size Holes per feet Size of hole Open Area per Feet
3/4" 78 3/16" 2.15
1" 54 5/16" 4.14
1-1/4" 66 5/16" 5.06
1-1/2" 78 5/16" 5.98
2-1/16" 78 5/16" 5.98
2-3/8" 90 3/8" 9.94
2-7/8" 102 3/8" 11.26
3-1/2" 126 3/8" 13.91
4" 138 3/8" 15.24
4-1/2" 150 3/8" 16.56
5" 162 3/8" 17.88
5-1/2" 174 3/8" 19.21
6-5/8" 186 3/8" 20.53
7" 222 3/8" 24.51
9-5/8" 294 3/8" 32.46