Non sparking crow bar wrench,crowfoot wrench,wrench and spanner

Price: 5.94~80.79 USD
Trade Term: FOB
Payment Terms: T/T,L/C,WU
Trade on HiSupplier, Worry Free Guarantee
Trading safety, secure your money, lower the risk, protect both buyers and suppliers
HiSupplier is a Chinese multinational company in U.S, it helps to coordination and order landing.
More ›
  • Product Details
  • Company Profile
  • Product Reviews
Basic Info.
  • Brand Name: Bofang 
  • Material: Al-cu or Be-br 
  • Application: Non sparking hand tools 
  • Technology: Casting,foundry 
  • Certificate: ISO9001&UKAS 
  • Business type: Manufacturer 
  • Surface treatment: Natural color or eletrostatic spraying 
  • Model No.: 11011 
  • Place of Origin: Hebei  
  • Min.Order: 1 Piece/Pieces
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 30000pcs/month
  • Packing:boxes/wooden cases
  • Delivery Date: 3/5 days as usual
Non sparking crow bar/ crowfoot /open end wrenches/construction with pin wrench

1.The material
: Be-bronze alloy or Al-bronze alloy
2.The processing procedure:
  Al-bronze  (HRC≥25°b>75-85kgf/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
3.Surface treatment
  1) Electrostatic spraying
  2) Natural color
  3) Passivation
4. Specs
The main products of our company are as follow:
Non-sparking tools. They are mainly used in hazardous environment where flammable and combustible vapors liquilds gas dusts are present, such as petroleum industy,chemical industry, power generation,railroad,and mining ects.These tools can avoid to rise sparking when tools strike,
rub or collide with target in explosive atmosphere. There is two kinds of material, Beryllium Copper alloy and Aluminium Bronze.
Special tools. 45# steel, 40Cr.
Non-magnetic tools. Material Stainless
  1)Good resistance to acids and alkalis corrosion
  2) Mainly used in medical apparatus and instruments, food industry ect.
  3) Weakness: Low strength, low hardness. HRC<10°
Terrace Measuring Tools.
1. Machinery production
2. Installation of the machine
3. Lineation , marking out and measuring
4. Welding
5. Surface plates

Should any items be interest to you, please let us know.
We shall be glad to give you our lowest quotation upon receipt of your detailed requirement

Send message to this supplier
Ms. Happy
Tel: 86-317-8309963
Enter between 20 to 3,000 chatacters.
Contact Method
Cangzhou Bohai Safety&Special Tools Co.,Ltd
China (Mainland)
Didn't find what you're looking for? Post Buying Lead or contact our customer service specialist for help!
Buyer Help Center