Stainless steel corrugated filter cartridges are widely used in environmental protection, petroleum, chemical, medical, high-temperature gas filtration, scientific research, metallurgy, food, machinery and other industries. His main filter material uses 304, 304L 316 and 316L stainless steel fiber sintered felt and stainless steel woven mesh are the main filter media. The sealing surfaces of the filter element are joined by argon arc welding technology, and the filter layer is folded multiple times to form a complete filter element without leakage or medium detachment. Stainless steel fiber sintered felt is a porous deep shaped filter material made by high-temperature sintering of stainless steel fibers; Stainless steel mesh is woven from stainless steel wire.

Stainless steel corrugated filter element has excellent filtration performance, achieving uniform surface filtration performance for filter particle sizes of 0.5-200um. The main filter material adopts multi-layer stainless steel sintered mesh with a filtration accuracy of 0.5-200um, and its external dimensions can be processed according to user requirements.

Main characteristics

1. Good filtering performance, capable of filtering particles ranging from 0.5-200um.
2. Good corrosion resistance, heat resistance, pressure resistance, and wear resistance; And it can be repeatedly rinsed and has a long service life.
3. The stainless steel filter element has uniform and precise filtering accuracy with air holes.
4. The corrugated stainless steel filter element has a large single filtration area and high flow rate.
5. Stainless steel filter cartridge is suitable for low and high temperature environments; After cleaning, it can be reused without replacement.

Accuracy is the most important standard for a stainless steel folding filter element, determining whether it can achieve its intended use. While ensuring that the filter structure is sufficiently complete, accuracy depends on the precision of the filter material. The pollutant holding capacity refers to the amount of pollutants that can be contained. The filter element can intercept pollutants, but cannot directly remove them from the system. Pollutants can only remain inside the filter element. The pollutant capacity of the filter element is equal to the product of the pollutant holding capacity per unit area and the filtering area, which is related to the pressure difference of the actual use and operation of the filter element.

The strength is ensured by the skeleton of the stainless steel folding filter element, and the filter element with sufficient strength will not deform, break, or have any filter material falling off during use. The fluid pressure intensity refers to the maximum pressure drop that the fluid can withstand during operation, usually not greater than the internal leakage test pressure. Axial load strength refers to the ability to withstand the forces caused by normal assembly and disassembly without causing deformation of the filter element. And fatigue strength refers to the ability of the filter element to withstand impacts, vibrations, flow pulses, and other effects during operation.

Stainless steel filter element is made of multi-layer sintered metal mesh, which is a new type of filter material with high mechanical strength and overall rigidity structure. It is made of multi-layer metal braided wire mesh through special processes such as laminated pressing and vacuum sintering. The mesh holes of each layer of the wire mesh are interlocked to form a uniform and ideal filtering structure, which not only overcomes the shortcomings of low strength, poor rigidity, and unstable mesh shape of ordinary metal wire mesh, but also can reasonably match and design the pore size, permeability, and strength characteristics of the material, thus making it have excellent filtering accuracy, filtering impedance, mechanical strength, wear resistance, heat resistance, and processability. Its comprehensive performance is significantly better than other types of filtering materials such as sintered metal powder, ceramics, fibers, filter cloth, and filter paper. At present, the multi-layer sintered metal mesh series products developed and produced by our company have been widely used in industrial fields such as aviation, aerospace, petroleum, chemical, metallurgical, mechanical, pharmaceutical, food, synthetic fiber, film, environmental protection, etc. The main filter material of the stainless steel folding filter element filter is stainless steel fiber sintered felt and stainless steel woven mesh as the main filter medium. The sealing surfaces of the filter element are joined by argon arc welding technology, and the filter layer adopts multi fold folding technology to form a complete filter element without leakage or medium detachment, Stainless steel fiber sintered felt is a porous depth filter material made by high-temperature sintering of non stainless steel fibers; Stainless steel mesh is woven from stainless steel wire.

Technical parameters of stainless steel precision filter element:

1. Maximum operating temperature: ≤ 500℃

2. Filtering accuracy: 0.5-200um

3. Working temperature: 0.1-30MPa

4. Filter cartridge specification: 5-40 inches (can be customized according to user requirements)

5. Interface forms: 222, 226, 215, M36, M28, M24, M22, M20 threaded interfaces, etc