Hebei Tuokai Safety Tools Co.,Ltd
Non sparking striking open wrench
 Product Description

1. Non sparking hand tool  

2.Al-Cu,Be-Cu

3.Die forged processing

 

4.Own factory

 

5.ISO9001 certification

 

  Specification:

Number	L
141B-17	140
141B-19	140
141B-22	150
141B-24	150
141B-27	175

Many other sizes you can choose! 

      Composition:

Beryllium copper:  GBEx ⅡC Be: 1.8% - 2.3% Ni: 0.2% - 0.5% Others: < 0.5% Cu: Rest Hardness: 35-40 HRC (HB283-365) Tensile Strength: 1117 N/mm2 ~ 1326 N/mm2

Aluminum bronze: GBEx ⅡB Al: 10% - 12% Ni: 4% - 6% Fe+Mn: < 5.8% Cu: Rest Hardness: 20-30 HRC (HB229-291) Tensile Strength: 782 N/mm2 ~ 989 N/mm2

 
Product photo

Non sparking tools can avoid to rise sparking when tools strike, rub or

Collide with target in explosive atmosphere or flammble construction,armed forces and widely used in oil and gas works,petro-chemical,plants,explosive,manufactories,mines,shipyards,pipeline,constrction,armed forces,pharmacy,airports and many others.

Contact:
Lucy