Inquiry (采购产品): Porous Tubes I'm looking for a few short sections of porous steel tubing. I need a 2'' OD and a 1.75'' ID and somewhere around 4 inches in length, and in 3 different porosity grades. Porosity grades I'm interested in are around 0.2, 0.5, & 1 micron grade. **** Hidden Message ***** Michael Kessen 18015 Company: Energy Research Center, Lehigh University Phone: 610-758-4095 E-mail: mjk206@lehigh.edu **** Hidden Message ***** mjk206@lehigh.edu
