... high strength 3.high precision 4.cleanable Stainless steel sintered multi-layer metal meshsintered multilayer metal mesh is composed of ... many industries such as aerospace,aviation,petroleum,chemical,metallurgy,machining,pharmaceutical,food,synthetic fiber ,film,environment alprotection industries in respect of ... : 1—300um4.spec. size are avilable on request. 1micron Multi-layer Sinter Wire Mesh