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Canhzhou Bohai Safety & Special Tools Co.,Ltd
Canhzhou Bohai Safety & Special Tools Co.,Ltd  

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copper alloy striking box wrench non sparking hand tool 

Price: 7.33~706.35 USD 
Payment Terms: T/T,L/C,WU 
Special Groups: hand tools (7)
Place of Origin: Hebei, China (Mainland) 
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Product Detail

Model No.: 17-185mm
Production Capacity: 3000/week
Delivery Date: in 7 days upon receipt of y...
Subject: striking box wrench
Material: Aluminum-copper alloy , Ber...
Place of origin: China(mainland)
Means of Transport: Ocean,Land,Air;By sea by ...
Packing: case, wooden cases , as to ...
Brand Name: Bo Fang
Type: non sparking
Character: friction and spark will not...
Market: All the world

1.100% original
2.Manufacturing production , price is attrctive
3.Choice material aluminum-copper alloy ,beryllium-copper alloy

Striking Box Wrench ,copper alloy ,non sparking safety tools

Material details
1.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.

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

Pictures(any size and type is available ,show part of them below)





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Contact Information

Skype number :SunnyZhao0906      Tel:0317-8897188      Phone:15100746302
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 Ms. Sunny Zhao

Tel: 86-0317-8897188
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Company Info

Canhzhou Bohai Safety & Special Tools Co.,Ltd [China (Mainland)]


Business Type:Manufacturer
Country/Region: China (Mainland)

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