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Explosion Proof Tools Aluminum Bronze Combination Spanner

Explosion Proof Tools Aluminum Bronze Combination Spanner photo-1
US$ 6 - 58 MOQ: 1 Piece
Key Specifications
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Place of Origin:
Hebei, China
Brand Name:
TUOKAEX
Model Number:
TK135
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin shanghai shenzhen
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Hebei, China
Brand Name TUOKAEX
Model Number TK135
Type Combination Wrench
Material Other, Aluminum bronze alloy
Size multi sizes

Explosion proof tools aluminum bronze combination spanner

 

Explosion proof tools aluminum bronze combination spanner

 

1. Explosion proof tools aluminum bronze combination spanner

2.aluminum bronze material

3.die forged processing

4.own factory

5.ISO9001 certification

 

Explosion proof tools aluminum bronze combination spanner

What is a "non-sparking" tool? "Non-sparking", "spark reduced"

 "spark-resistant" or "sparkproof" tools are names given to tools made of metals such as brass, 

   bronze, 

Monel metal (copper-nickel alloy), copper-aluminum alloys (aluminum bronze),  

or copper-beryllium alloys (beryllium bronze). 

Commonly used hand tools are often manufactured of steel alloys. 

Preferred "non-sparking" metals have less tensile strength than steels usually used to make tools. 

 

Composition:

Beryllium copper:  GBEx C

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 B

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

 

 

Explosion proof tools aluminum bronze combination spanner

 

 Explosion proof tools aluminum bronze combination spanner

 

 

Explosion proof tools aluminum bronze combination spanner

Explosion proof tools aluminum bronze combination spanner

 Explosion proof tools aluminum bronze combination spanner

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Business Type
Manufacturer, Trading Company
Year Established
2014
Factory Size
5,000-10,000 square meters
Total Employees
51 - 100 People