... , 316, 316 L stainless steel wire. Features: stainless steel welding type filter tube i Filter tubeMaterial: 302, 304, 304 L, 316, 316 ... L stainless steel wire.Features: stainless steel welding type filter tube is supported by the article and sieve two parts. Article ... wire or trapezoidal silk, screen is a triangle silk (v type silk), the aperture size is exact, filtration precision; Has the ...