non sparking striking box wrench

non sparking striking box wrench
Model:11001
Brand:BOFANG
Origin:Made In China
Category:Industrial Supplies / Tools / Other Tools
Label:non sparking ring sp , sparkfree wrench , antispark box wrench
Price: US $7.4 / pc
Min. Order:1 pc
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Product Description

                                Cangzhou Bohai Safety&Special Tools Group Co., Ltd
                                                  Sparkfree knock ring spanner
1.Material:Al-Br, Be-Cu and brass copper is optional
2.Size:17mm, 19mm---140mm
3.Color:natureal
4.character:explosion-proof
5.Certification:ISO9001/UKAS
6.he processing procedure

  Al-bronze  (HRC25°b>75-85kgf/mm² )  

  Be-bronze(HRC35°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

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Member Information

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