铁砂

CAST IRON GRIT:This is "longYuan" brand. LongYuan Industry is the manufactory of metal abrasive. which is the biggest metal abrasive manufactory in northease china. The prducts with high quality and strong technical force.The company has developed 7 series including cast steel shot, cast steel grit, cast iron shot, cast iron grift,steel cut wire shot, low-carbon cast-steel shot, ground steel cut wire shot, up to 90 kinds of abrasive products.The products adoption thick filtration, the exquisite filtration,auto select circle,second return fire.Use circularly and long durability. Performance&Technical standard: C≥1.7% Density: ≥7.0g/cm³ Hardness: 53-65HRC Shape: Angle Angular Stacking Density: ≥4.3g/cm³ Metallurgical Structure: Ledeburite Size: G10-G120