Hand Emergency Signalling Apparatus,handware Tools,ISO9001,UKA

carton

Cangzhou Bohai Safety&Special Tools Group Co., Ltd

Fuzhuang Development Area, Botou, Hebei, China

Non Sparking Tools

Slotted Screwdriver

1.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

2.Explosion-proof tools technology parameters

1. Beryllium bronze explosion-proof tools explosion-proof performance

(a) Standard code: GBEx II C
(b) Hardness: HRC35 above

(c) Tensile strength: 105-120 KGF/mm²

(d) Magnetic: 0

2. Aluminium bronze explosion-proof tools explosion-proof performance

(a) Standard code: GBEx II B

(b) Hardness: HRC25 above

(c) Tensile strength: 75-85 KGF/mm²

3.Surface treatment

1) Electrostatic spraying 

2) Essential color

3) Passivation treatment

4) General polishing 

5) Mirror poishing

4.Quality

The products are made of choice of material so we assure you of the top quality.

5.Package

Cases , wooden cases or as to your requirements . It is not only fashionable and attractive but also strong enough for long voyage.

6.Products Introduction

Item:Non sparking tools(Antispark),Non magnetic tools,Special tools(DIN Standard),Hardware tools

Products:Wrench,Pliers,Pipe Wrench,Hammer,Copper Hammer,Brass Hammer,Socket,Hoe,Shears,Brush,Bucket,Shovel,Screwdriver,Chain Hoist, Axe,Awl,the equipment of Releasing the Static,DIN7444/133/894 and so on

Material:Copper,Brass,Al-Br,Be-Cu,Stainless steel 304,Carbon steel

Our Products

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Looking Forward To Cooperation With You