There are two main filter material fro this kind of filter element,stainless steel Sintered fiber felt and stainless steel wire mesh.stainless steel wire mesh is made of stainless steel wire by weaving,of which pleated fiber cartridge are made has the advantages that smooth pore,easy to wash,resistant to high temperature & corrosion,firm structure,long working life etc.

Stainless steel sintered fiber felt is a filter material that made of stainless steel fiber by sintering in high temperature,of which the pleated filter cartridge are made has the advantages that high porosity,good air permeability,high dirt holding capacity,can be used repeatedly etc. 

Advantages

1. Petroleum, petrochemical industry: crude oil, high viscosity hydraulic oil filter, oil, asphalt

2. Chemical industry: polymer, polyester, ink filters

3. Chemical fiber and textile industry: polyester chip, short silk, filament in the production of polymer melt, and pre-polymer filtering.