Purchase Qty. Reference FOB Price
10-49 Pieces US$42.00
50-99 Pieces US$38.00
100+ Pieces US$35.00
Product Description
High quality boron carbide sand blasting nozzle Specification: Density> =2.48g/cm3; Hardness> =3500kgf/sqm, bending resistance: ≥ 400Mpa Melting point: 2450degree Woking conditions:High temperature, high pressure, grinding, acid and alkali Material :Bore carbide ,Silicon, Tungsten carbide ...