Model: | 22001 |
---|---|
Brand: | BOFANG |
Origin: | Made In China |
Category: | Industrial Supplies / Tools / Hand Tools |
Label: | steel striking ring , striking ring spanne , knock ring spanner |
Price: |
US $3.16
/ pc
|
Min. Order: | 1 pc |
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
Cangzhou Bohai Safety&Special Tools Group Co., Ltd | |
---|---|
Country/Region: | He Bei - China |
Business Nature: | Manufacturer |
Phone: | 13932787984 |
Contact: | abby han (business sales) |
Last Online: | 13 May, 2014 |