Cangzhou Dean Safety & Special Type Tools Producing Co., Ltd.
Products
Contact Us
  • Contact Person : Ms. Yu Susan
  • Company Name : Cangzhou Dean Safety & Special Type Tools Producing Co., Ltd.
  • Tel : 86-317-8319119
  • Fax : 86-317-8319126
  • Address : Hebei,Botou,South Development Area
  • Country/Region : China
  • Zip : 062150

Bent Construction Box Wrench non-sparking ,bent wrench

Bent Construction Box Wrench non-sparking ,bent wrench
Product Detailed
Even in the place of inflammable and explosive in stroke, friction, the impact is not produced sparks.

Bent Construction Box Wrench

1. The material: 45# steel, 40Cr.

2. Forging way:

  1) smith forging

  2) Solid and whole forging

3. The processing procedure

  1) To prepare the raw material, blanking

  2) Forging

  3) Stored in the semi finished products warehouse

  4) Punching

  5) Through the drawbench or slotting machine

  6) PE plain end and chamfering

  7) Gas cutting rough selvedge

  8) Polishing

  9) Drill hole

  10)Perfect the product and marking

  11)Surface treatment

Bent Construction Box Wrench non-sparking ,bent wrench



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