pleat filter Filtration rate:5-100um;Media : woven wire mesh or fiber sintered felt made of stainless steel 304,316,316L pleat filterFiltration rate:5-100um;Temperature:-50°C-800°C;Diameter:25mm-180mm;Length:100-1200mmMedia : woven wire mesh or fiber sintered felt made of stainless steel 304,316,316L pleat filter