Shandong Kaitai Group Co is the biggest manufactures of metal abrasive in china.The main products are cast steel shot, cast steel grit, steel cut wire shot, stainlees steel shot.
Our products are mainly used for sand and rusts removing of cast iron ,cast steel, steel structures, steel plate, steel pipes, forging and surface treatment of oxidized workpieces. Our products have met international standard of SAE and have established the quality controlling system of ISO9000. Meanwhile, our products have exported to more than 20 countries and regions and have gained good comments from domestic and abroad. 

Steel Shot:
Size:S780 S660 S550 S460 S390 S330 S280 S230 S170 S110 S70
Chemical compositions
C 0.7-1.20%, 
Mn 0.35-1.20% 
Si >=0.40
S<=0.05% 
P <=0.05%
Hardness: 40-60HRC Density: 7.4g/cm3
Duraility:2000-2800 times

Steel Grit: 
Size:G10 G12 G14 G16 G18 G25 G40 G50 G80
Chemical compositions
C :0.7-1.20%
Mn :0.35-1.20% 
Si:>=0.40
S:<=0.05% 
P :<=0.05%
Hardness: GP 46-50HRC
  GL 56-60HRC
  GH 63-66HRC
Density: 7.6g/cm3
 
Steel cut wire shot: CW1.0 CW1.5
Hardness: CW1.0 :51-53 HRC
CW1.5 :41-45 HRC
Density: 7.8g/cm3
Chemical composition: 
C 0.45-0.85%, Mn 0.30-1.30% Si 0.15-0.35% S <= 0.05 % P <= 0.04%