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- Size: 0.02
- Place of Origin: CHINA
- Brand Name: anfang
- Model Number: 2020
- Weight: 0.300 kg
Non-sparking tools. Aluminum copper alloy, beryllium copper alloy.
Non sparking tools can avoid rise sparking when tools strike,rub,collide with target in explosive atmosphere or flamble
vapours .they are widely used in petroleum industry ,chemical industry ,power generation,railroad,mining,etc.
- Size: 0.02
- Place of Origin: CHINA
- Brand Name: anfang
- Model Number: 2020
- Weight: 0.300 kg
1.The material : Be-bronze alloy or Al-bronze alloy
2.The processing procedure:
Al-bronze (HRC≥25°b>75-85kgf/mm² )
Be-bronze(HRC≥35°b>105-120kgf/mm²)
non sparking construction box wrench , spud ring spanner ,12pt , al-cu be-cu copper alloy with pin , or bent offset handle
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