size
3mm 4mm 5mm 6mm 8mm 10mm 12mm 14mm 17mm 19mm 22mm 24mm 27mm 30mm 32mm 36mm
Non sparking tools can avoid rise sparking when tools strike,rub,collide with target in explosive atmosphere or flamble vapours .they are widely used in petroleum industry ,chemical industry ,power generation,railroad,mining,etc.
Cangzhou Dean Safety&Special Tools Co.,Ltd offers copper-beryllium alloy(Be-Cu) non sparking tool set,
the technical of material :
Copper-Beryllium Alloy
Be: 1.8%-2%
Ni: 0.1%-0.6%
Composition
Others: <0.6%
Rest: Cu
Hardness HB283-365
Breaking δb105-120kgf/mm2
Characteristics of the safety tools:
· Spark Proof
· Non-magnetic
· Rust resistant
Application
· Spark proof: petrochemicals, mills and mining, etc.
· Non-magnetic: radar stations, aerospace industries and clean rooms, etc … .
· Rust resistant: pharmaceutical industries, shipyards, laboratories and desalination plant, etc …
Dangerous Areas:
· With an atmosphere that is composed by a mix of air with flammable substances in gas conditions, vapors, mist or dust in which, after the ignition starts, the combustion spreads for all the mixture.
