... 1.1-100 microns2.Stainless steel,Copper, titanium3.OEM,Non-standard4.mesh powder sintered Material: stainless steel ,copperCategory: stainless steel powder sintering, stainless steel nets sintering, bronze powder ... metallurgy filters, sintered metal powder filters, sintered porous filter, five sintered stainless steel mesh filter, muffler BSL, muffler BSLM, muffler exhaust throttle BESL ...