Punching Metal Filter Cylinder

Punched mesh filter cartridge is a cylindrical filter element made by rolling, welding or forming punched metal plates (steel plates, stainless steel plates, etc.), which has good mechanical strength, pressure bearing capacity and durability. It can be used alone or as a support skeleton for multi-layer filters, widely used for coarse filtration or pre filtration of liquids, gases, powders and other media.

Characteristic Advantages
1. High strength and strong compression resistance: suitable for high-pressure and high flow rate environments;
2. Diverse pore sizes and good permeability: can accurately control pore size and opening rate;
3. Stable structure and not easily deformed: suitable for repeated cleaning and long-term use;
4. Can be used in combination with woven mesh and sintered mesh to improve filtration efficiency;
5. Support multiple welding and connection methods: adapt to different working conditions and interface requirements

Common Specifications

Perforation Types

Circular hole (most common)

Elliptical hole

Longhole (elongated hole, slotted hole)

square hole

Customized shapes such as hexagonal holes and bridge holes

Parameter	Typical Values / Options
Material	SS304, SS316, SS316L, Carbon Steel, Aluminum, Titanium
Tube Diameter (OD)	20 mm – 300 mm
Length	50 mm – 1200 mm
Thickness of Plate	0.3 mm – 2.0 mm (standard: 0.5–1.5 mm)
Hole Diameter	0.5 mm – 10 mm
Hole Pattern	Round, slot, square, staggered or straight pitch
Open Area (Porosity)	10% – 60%
Support Structure	Optional inner or outer mesh (woven/sintered)
End Types	Flat, threaded, flanged, closed-end, custom
Connection Methods	Argon arc welding, spot welding, laser welding, bonding
Working Temperature	Up to 600°C (material dependent)
Working Pressure	Up to 5 MPa or more (depending on thickness and structure)
Cleaning Methods	Ultrasonic, backflush, solvent cleaning

Application Area
1. Petrochemical filtration (crude oil, water, gas filtration)
2. Pre filtration of water treatment system
3. Particle interception in the food and beverage industry
4. Filter housing for agricultural irrigation system
5. Protection and filtration of hydraulic oil and lubricating oil systems
6. Pre filtration of medical equipment and sterilization devices
7. Dust removal and interception of powder conveying system
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Punching Metal Filter Cylinder

Characteristic Advantages

Common Specifications

Application Area

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