Product Description

The Stainless Steel Filter Cartridge is a core component in industrial filtration systems, renowned for its exceptional adaptability, robust construction, and high-efficiency separation performance. This product is manufactured from high-quality materials such as stainless steel wire mesh (e.g., 201, 304/304L, 316/316L) or perforated plates, utilizing precision weaving and welding techniques. We offer comprehensive customization services covering material, number of layers, style, and connection types. This ensures each cartridge seamlessly integrates with your specific process flow, spatial constraints, and filtration accuracy requirements, making it an ideal choice for handling high temperatures, corrosive environments, and complex operating conditions.

Key Features

Highly Customizable Design

The external shape, dimensions, filtration accuracy, and connection styles (basket-type, flanged, threaded, etc.) can all be customized to perfectly match existing piping and equipment.

Excellent Structural Adaptability

Supports single-layer, double-layer, or multi-layer composite structure designs. Allows flexible combination of meshes with different counts and reinforcement support layers, enabling graded interception from coarse to fine filtration.

Superior Material Properties

Primarily constructed from stainless steel, offering outstanding resistance to high temperatures, corrosion, and high mechanical strength for long-term stable operation in harsh environments.

Broad Applicability

Diverse material options (including galvanized steel, carbon steel, etc.) and structural forms enable it to handle various fluids, from high-temperature flue gas and highly corrosive chemical media to high-purity food-grade slurries.

Robust & Long-Lasting

Expert coiling, welding, and surface treatment processes ensure structural integrity. Supports repeated cleaning and backwashing, resulting in low maintenance costs and significant overall economic benefits.

Technical Specifications

Primary Materials

● Mesh Materials: Stainless steel woven wire mesh, stainless steel perforated plate, welded wire mesh, expanded metal mesh.

● Sheet Materials: Stainless steel sheets (304, 304L, 316, 316L, etc.), carbon steel sheets.

● Standard Styles: Metal filter cartridge, filter sleeve, filter element. Specific connection types include basket-type, double-lug type, flanged type, basket filter type, threaded connection type, etc.

Filtration Structure

● Single Layer: Suitable for applications with a single, specific precision requirement.

● Multi-layer Composite: Can be multi-layer welded or have cartridges of different precisions nested together, creating gradient filtration for higher dirt-holding capacity and more stable accuracy.

● Typical Dimensions: Diameter, length, and wall thickness can be designed and manufactured according to customer equipment and flow rate requirements.

● Manufacturing Process: The professional workflow includes cutting, rolling, welding, rounding, surface treatment (e.g., polishing, pickling & passivation), and final forming to ensure precise dimensions and reliable performance.

Typical Application Scenarios

High-Temperature & High-Pressure Process Filtration

● High-temperature gas filtration, catalyst separation, and cracker slurry filtration in the petrochemical industry.

● High-temperature flue gas purification in the metallurgical industry.

Highly Corrosive Media Handling

● Filtration of various corrosive liquids and catalysts in chemical production.

● Filtration and purification of polymer melts in the chemical fiber industry.

Food & Pharmaceutical Grade Purification

● Precision filtration of edible oils, beverages, and food-grade slurries.

● Catalyst filtration and separation in pharmaceutical processes.

Industrial Fluid & Environmental Treatment

● Gas sparger and fluidized bed orifice plate materials.

● Core element for high-pressure backwash oil filters.

● Production wastewater purification and recycling.

Selection & Maintenance Guide

During selection, please focus on the fluid's temperature, corrosivity, contained impurity particle size, and system operating pressure. Providing specific operational parameters is recommended so we can suggest the optimal material combination and structural design. During installation, ensure the cartridge is securely connected to the piping and that the flow direction is correct. In daily use, establish a regular differential pressure monitoring mechanism. When resistance increases significantly, perform timely online backwashing or offline chemical cleaning. For severe, non-cleanable blockages, scheduled replacement is advised to ensure continued efficient system operation and protection of downstream critical equipment.