Antispark tools ,Flat File , hardware hand tools
1.Specification
No. | L(inch) | L(mm) | B(mm) | H(mm) | Be-Cu(g) |
1 | 6 | 150 | 16 | 4 | 75 |
2 | 8 | 200 | 21 | 4.5 | 160 |
3 | 10 | 250 | 25 | 6 | 282 |
4 | 12 | 300 | 30 | 6.5 | 455 |
5 | 14 | 350 | 32 | 8 | 675 |
6 | 16 | 400 | 32 | 9.5 | 925 |
2.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
3.Company profile:Cangzhou Bohai Safety&Special Tools Co.,Ltd-a famous and professional manufacturer.,established in 1978,has expanded to group in 2006 based on originate Cangzhou
Bohai Explosion-proof and Special Tools Manufacrure
In 2001,all our products have passed ISO9001 and UKAS Certification ,and all of which are produced in strict accordance with
State Specification and have met with various technical norms through irregular random sampling inspection by the State
Hardware Inspection Departments.
Welcome Your Inquiry !
Antispark tools ,Flat File , hardware hand tools