P-72 stainless woven mesh according to GOST 3187-76, Rivne region.

P-72 woven stainless mesh according to GOST 3187-76
The mesh is a dense interweaving of warp wires andweft. Such weaving implies the absence of visible cell gaps to the light. Such networks are also called filter networks. They are divided into three subgroups by the type of weaving - plain (P), twill (C) and double-sided twill (SD). Canvas mesh is made by interweaving wire and weft through one, twill - through two, and double-sided twill - alternately through one and then through two. In all variants, the weft wires are slightly separated from each other, and the warp wires are closely adjacent to each other. This mesh is made of stainless steel grade 12Х18Н10Т (similar to AISI 321). The choice of this brand of steel gives it high resistance to moisture and mildly aggressive environments.(//tractor-service.com)

The main application is in the food, chemical and mining industries. It is used to dewater various mixtures and solutions, as well as to filter ground water.