Product Feature

1). Shape: irregular

2). Color: metal black 

3). Chemical composition: ( C 0.80~1.20%,   Mn 0.35~1.20%,   Si more than 0.40%,   S less than 0.05% ,   P less than 0.05% )

4). Hardness levels: GP 42-52HRC, GL 53-60HRC, GH 60-64HRC

3. Steel Grit Application:

(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

5. Other Information

Kaitai is the largest producer of steel shot, steel grit and shot blasting machines in China, with annaual output about 250000 tons per year.