When the good quality stainless steel woven mesh is used as filter, it can block the smallest diameter size of most solid particles.

The good quality stainless steel woven mesh filterability of the square-hole woven mesh is its sieve mesh size. The actual size of the sieve directly affects the degree of filtration.

There are three types of stainless steel filter screens: nominal, absolute, and actual.

Nominal filtration degree (also known as nominal pore size): refers to the cross section of woven stainless steel sawtooth mesh, the circular diameter of triangular holes is interwoven with warp and weft.

Absolute filtration (also known as absolute pore size): refers to the cross section of the tight mesh of the twill weave, the maximum diameter of the inner ring on the inclined surface of the triangular hole composed of two adjacent wefts and warps.

Actual filtration degree: refers to the degree of filtration of the density screen under actual use conditions. For the density of stainless steel filters with specific specifications, when the use conditions change, the density of stainless steel filters with the same specifications actually changes. The actual filtration degree of the dense mesh is directly affected by operating conditions such as temperature, pressure difference, service time, medium viscosity, and number of filter pore bends. Therefore, the actual degree of filtering is a variable value.

How to judge the quality of filter cartridges is the most important issue for customers. At present, the specifications of filter cartridges on the market are diverse in shape, which are the customers' choices for the good quality stainless steel woven mesh, and also brings confusion. First of all, the user clearly uses the pressure difference and the precision size of the filter cartridge, and then selects the correct filter element accuracy to meet the filtering requirements.

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