Min. Order Reference FOB Price
3 Pieces US$1.00-800.00 / Piece
Product Description
oil driling long lifespan ceramic sleeve 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 that is three to ...