G30 High Alloy Bearing Steel Grit

G30 High Alloy Bearing Steel Grit 　　Model NO.: G18 G25 G30 G40 　　Hardness: 60HRC 　　Export: Saudi, Spain, India, 　　Sandblasting Method: Dry Spray 　　Shotblast Application: Shipbuilding 　　Trademark: Shengtian 　　Origin: China 　　Model No: G18 G25 G30 G40 　　Advantage: 30% Abrasive Cost Than Normal Steel Shot 　　Shotblast Type: Shot Blasting 　　Sandblasting Type: Automatic Sandblasting 　　Sandblasting Applications: Metallurgy 　　Specification: SGS, CE, ISO9001