Shijiazhuang, Hebei, Chinasales@kaifil.com
KAIFIL
Metal filter cartridges

Pleated wire mesh filter cartridges

Pleated wire mesh increases the available filtering surface inside a cylindrical cartridge envelope. Kaifil reviews the media, pleat support, core, end components and seals as one assembly so the cartridge fits the housing and operates in the intended flow direction.

Metal wire mesh
Filter media
Pleated woven wire mesh with selected support layers
Support structure
Perforated core and optional outer protection
End connection
Housing-defined end caps, adapters and seal seats
Material
Stainless steel grade or specified alloy agreed for the application

Share a drawing, reference sample or application requirements to discuss the configuration.

Specifications

Pleated wire mesh filter cartridges
ParameterSpecificationNotes
Filter mediaPleated woven wire mesh with selected support layers
Support structurePerforated core and optional outer protection
End connectionHousing-defined end caps, adapters and seal seats
MaterialStainless steel grade or specified alloy agreed for the applicationConfirm compatibility of media, supports, connections and joining materials with the process and cleaning chemistry.
DimensionsManufactured to the approved drawing and agreed tolerancesProvide outside and inside diameters, overall length, end details, sealing diameter and insertion depth. Identify the inlet and outlet sides and send the housing drawing or an unused reference element.
Service conditionsProcess medium, temperature, flow and differential pressure to be specifiedLimits depend on the complete construction; no universal pressure or temperature rating applies.
InspectionDimensions, media identification, joints and visual conditionSpecial tests require an agreed method, sampling plan and acceptance criteria.
Order basisQuantity, sample stage, documentation and packing agreed at quotationLead time and minimum order quantity follow the confirmed material and manufacturing scope.
Specification exampleExample: 100 µm woven aperture; specify wire diameter

Materials: Stainless steel grade or specified alloy agreed for the application

Product details

Construction and filtering function

Pleating places more filtering surface inside a cylindrical envelope. The filtering layer must remain supported while drainage paths stay open. Media designation, pleat depth, core and end joints are therefore reviewed together rather than selected independently. A nominal micron label alone does not define the construction.

Installation and fit

Provide outside and inside diameters, overall length, end details, sealing diameter and insertion depth. Identify the inlet and outlet sides and send the housing drawing or an unused reference element.

Metal cartridge construction and connection examples; configurations vary.
Metal cartridge construction and connection examples; configurations vary.

Operating conditions and maintenance

Confirm the process fluid, flow rate, temperature, differential pressure and intended cleaning method. Reuse depends on contaminant removal and the condition of the media, joints and seals after cleaning.

Inspection and order confirmation

Confirm the drawing revision, material designation, critical dimensions and inspection documents before manufacture. Agree how media identity, joints, edges and cleanliness will be checked. If a sample or first article is required, define the approval step before repeat production. Flow, pressure or retention testing must include the test method and acceptance limit; appearance alone does not verify filtration performance.

Applications

Process liquids

Removable elements for process liquid filtration; confirm fluid compatibility and the required retention definition.

Gas filtration

Metal elements may be considered for gas duties when pressure, temperature and sealing requirements are defined.

Replacement elements

Match the housing and functional interfaces using a drawing or reference sample, not appearance alone.

Selection guide

Include these details when discussing your requirements.

Filter media
Pleated woven wire mesh with selected support layers
Support structure
Perforated core and optional outer protection
End connection
Housing-defined end caps, adapters and seal seats
Material
Stainless steel grade or specified alloy agreed for the application. Confirm compatibility of media, supports, connections and joining materials with the process and cleaning chemistry.
Dimensions
Manufactured to the approved drawing and agreed tolerances. Provide outside and inside diameters, overall length, end details, sealing diameter and insertion depth. Identify the inlet and outlet sides and send the housing drawing or an unused reference element.
Service conditions
Process medium, temperature, flow and differential pressure to be specified. Limits depend on the complete construction; no universal pressure or temperature rating applies.

Product questions

Does more pleated area always mean lower pressure loss?

No. Usable area depends on pleat spacing, support and flow paths. The complete element and actual fluid conditions must be assessed.

How is the material selected?

Provide the process fluid or gas, temperature, cleaning chemicals and corrosion exposure. The grade must suit every wetted component, including supports, joints and seals. Final compatibility is confirmed against the actual service conditions.

What is needed for a quotation?

Provide outside and inside diameters, overall length, end details, sealing diameter and insertion depth. Identify the inlet and outlet sides and send the housing drawing or an unused reference element. Also include material, operating conditions, required quantity and any sample or inspection-document requirements.

Can inspection records be supplied?

Material records, dimensional inspection and other agreed documents can be included in the order scope. Specify traceability, document type and any special testing before quotation.

Technical enquiry

Define the dimensions, media, joints and inspection records before confirming the order.

Technical details (optional)
Selection inputs

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