Non Spark Explosion Proof Beryllium Copper Ratchet Wrench 

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.

 size : 

3/8" *200mm, 1/2"*235mm 3/4"*300mm 1"*525mm

contact us 

mobile;8615132755611 (wechat /whatsapp)