Min. Order Reference FOB Price
3 Pieces US$0.30-1,000.00 / Piece
Product Description
oilfield/ spare parts for drilling machine/ceramic cylinder liner Advantage compared to alumina: zirconia exhibits better impact strength; zirconia is harder than alumina; zirconia can be honed to finer surface finishes than alumina. Finished to 4RMS, the zirconia liners provide a surface finish ...