Striking Box Wrench ,copper alloy ,non sparking safety tools
Material details1.Aluminum-copper alloy explosion-proof tool HRC over 25°. Beryllium copper alloy explosion-proof tool HRC over 35 °.
2.Tensile strength of aluminum-copper alloy over 75-85kgf/mm.. Beryllium copper alloy tensile strength over 105-120kgf/mm.
3.Aluminum-copper alloy in ethylene concentration of 7.8% of space, beryllium copper alloy in the hydrogen concentration of 21% of space to ensure safety.
Pictures(any size and type is available ,show part of them below)
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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 warehousePictures(any size and type is available ,show part of them below)
Welcome your inquiry !
Contact Information
Skype number :SunnyZhao0906 Tel:0317-8897188 Phone:15100746302
