Product Name: Boron Carbide B4c Sand Blasting Nozzle, More Specifications Customizable Model NO.: BCN Customized: Customized Condition: New Feature: High Pressure Type: Nozzle base Material: Boron Carbide Ceramic Jacket: Aluminium, Nlyon, and Other Materials Trademark: KUMTHAI Transport Package: Each in a Plastic Case, Total in a Carton Box. Specification: 3.2*19*50MM, 6.4*19*51MM, 7.9*19*52MM, etc. Origin: Zhenghzou, China HS Code: 8424909000 Product Description Boron Carbide B4c Sand Blasting Nozzles with More Competitive Price, CustomizableThehardnessofboroncarbideisonlysecondarytodiamondandCBN.Thedensityoftheboroncarbideproductsproducedbyusisclosetoitsacademicdensity2.52g/cm3.We not only supply high quality high purity boron carbide powder, but also provide customized boron carbide B4C nozzles with longer service life.Itsadvantagesare: longer service life, highhardness,highwear-resistance, high impact resistance,anti-corrosion, lower cost per use, reducing down time. It's the ideal material for sandblasting nozzle and mechanical seal.Boron carbide can be used to manufacture gun nozzles in the arms industry, which is extremely hard and wear-resistant, no reaction with acid-base, high/low temperature resistance, high pressure resistance, crystal system: hexagonal, density: 2.52g/cm3, Mohs hardness: 9.36, microhardness 5400-6300kg/mm2, bending strength ≥400Mpa, melting point: 2450ºC. Because it has the characteristics of wear resistance and high hardness, Boron Carbide Sandblasting Nozzle will gradually replace the known tungsten carbide and silicon carbide, silicon nitride, alumina, zirconia and other materials sandblasting nozzle in the future.ServiceLifeNozzleMaterialServicelife(h,bytime)Steelgrit/shotSilicasandBrownaluminiumoxideAlumina20-4010-301-4TungstenCarbide500-800300-40020-40SiliconCarbide600-1000400-60050-100BoronCarbide2000-25001000-1500500-1000 SpecificationsItemSpecifications(mm)I.D ΦdO.D ΦDLength LBCN-13012-1416-3710-110 Note:Specialrequirementonspecificationscanbesatisfiedthroughdiscussion.SpecificationsItemSpecifications(mm)I.D ΦdO.D ΦDLength LBCN-13023-1416-3050-110 Note:Specialrequirementonspecificationscanbesatisfiedthroughdiscussion.SpecificationsItemSpecifications(mm)I.D ΦdO.D ΦDLength LBCN-13036.4-113010-110 Note:Specialrequirementonspecificationscanbesatisfiedthroughdiscussion.SpecificationsItemSpecifications(mm)I.D ΦdO.D ΦDLength LBCN-13040.8-26-1010-80 Note:Specialrequirementonspecificationscanbesatisfiedthroughdiscussion.SpecificationsItemSpecifications(mm)I.D ΦdO.D ΦDLength LBCN-13056.4-1119-30145-210 Note:Specialrequirementonspecificationscanbesatisfiedthroughdiscussion. We can design and manufacture complex shapes according to customers' requirements. Welcome to discuss with us about the drawings. More boron carbide products for your reference.