copper alloy double box offset wrench ,non sparking safety tools ,aluminum & beryllium

Price: 1.0~500.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C
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Basic Info.
  • Brand Name: BoFang 
  • Subject: double box offset wrench 
  • Type: non sparking wrench 
  • Material: copper alloy 
  • Certificate: ISO9001:2000/UKAS 
  • Place of origin: China(mainland) 
  • Model No.: 5.5*7-75*80 
  • Place of Origin: Hebei  
  • Min.Order: 1 Piece/Pieces
  • Means of Transport: Ocean, by sea by air, Air, Land
Supply Capacity
  • Production Capacity: 3000/week
  • Packing:case, wooden cases , as to your requirements
  • Delivery Date: 3-5 days upon receipt of your order
copper alloy double box offset wrench ,non sparking safety tools ,aluminum &  beryllium

The processing procedure
Al-bronze (HRC≥25°b>75-85kgf/mm² )  
Be-bronze(HRC≥35°b>105-120kgf/mm²)
1) To prepare the raw material, blanking
2) Smelting
3) Pouring
4) Cut the water gap
5) Stored in the semi finished products warehouse
6) Punching
7) Through the drawbench or slotting machine
8) PE plain end and chamfering
9) Drill hole
10) Perfect the product and marking
11)If Be-bronze, need heat treatment
12) Polishing
13) Surface treatment
14)Stored in the finished products warehouse

Details about material
  • cangzhou bohai safety &special tools co.,ltd
  • Safety tool is divided into two kinds of materials: one is Be-Cu alloy, the other is the Al-Cu alloy.
  • non sparking is a synthesis of precious metals, smelting, forging and tool made of the surface yellow.
  • the technical indicators all reach the advanced level of similar foreign products, impact, friction, sparks an explosion not drop hammer.
  • Beryllium copper alloy explosion-proof tool also has a special anti-magnetic features, in a magnetic field of the working environment can be used normally.
Contact method
Tel :0317-8897188
Fax:8195456
Phone:15100746302
Skype number :sunnyzhao0906

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Ms. Sunny Zhao
Tel: 86-0317-8897188
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Contact Method
Canhzhou Bohai Safety & Special Tools Co.,Ltd
China (Mainland)
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