Features: 1) Material: stainless steel, Ti steel, 316L, duplex steel, 2) Min. aperture: 0.1mm, Features:1) Materials: stainless steel, Ti steel, 316L, duplex steel2) Min. ... aperture: 0.1mm3) Structure: cylinder with separating block4) Used for chemical ... holes:6 Pitch(distance between the center of two holes)7 Quantity: