4). Hardness levels: GP 42-52HRC, GL 53-60HRC, GH 60-64HRC
(1)Blast cleaning of cast steel grit:Used for blast cleaning of casting, die casting, forging, sand removal of casting, steel plate, H type steel, steel pipes, other steel structure.
(2)Rust removal of cast steel grit:Rust removal of casting, forging, steel plate, H type steel, steel structure, descaling of forging.
(3)Shot blasting of cast steel grit:Shot blasting of profile steel, ship board, steel board, steel material.
(4)Shot blasting of cast steel:Shot blasting of steel board, profile steel, steel structure.
(5)Pre-treatment of cast steel grit:Pre-treatment of surface, steel board, profile steel, steel structure, before painting.
4. Other sizes of steel grit: G10,G12,G14,G16,G18,G25,G40,G50,G80,G120
Smalll parts will use brown paper, and then place into tight plywood case.
Large parts will use plastic film, and then place onto frame.