Brass Sledge Hammer - Beryllium Bronze, Hrc35 Hardness, Gbex Ii C Certified | Non-sparking, Electrostatic Sprayed, Mirror Polished

We are manufacturing, distributing, supplying and exporting a huge range of Brass Sledge Hammer in Xinji, Hebei, China. Non sparking tools can avoid rising sparks when tools strike, rub or collide with target in explosive atmosphere or flammable vapors and widely used in oil and gas works, petrol-chemical plants, mines, shipyards, pipeline construction, armed forces, pharmacy, airports and many others.

1.Material Information:
1). Beryllium bronze explosion-proof tools explosion-proof performance
(a) Standard code: GBEx II C
(b) Hardness: HRC35 above
(c) Tensile strength: 105-120 KGF/mmA
(d) Magnetic: 0

2). Aluminium bronze explosion-proof tools explosion-proof performance

(a) Standard code: GBEx II B
(b) Hardness: HRC25 above
(c) Tensile strength: 75-85 KGF/mmA
2.Surface preparation
Electrostatic spraying
Essential color
Passivisation treatment

3. Polishing processing
General polishing
Mirror polishing

4. Manufacturing technique
(1) Casting
(2) Forging