Sparkless Valve Wrench

  • Non Sparking Wrenches
  • Valve Wrench
  • Valve Wheel Wrench
  • Valve Hook Wrench
  • Material of Composition : Aluminium-Bronze AlloySparkless ® Non Sparking Tools are Most Suited For
  • Application Purposes In Potentially Explosive Environmenmts.
  • Most of our Non Sparking Tools are Forged after Casting to achieve
  • Quality, Performance & Attractive Finish.
Category:
Aluminium-Bronze Alloy    
Composition    
  Al: 10%-12%
  Ni: 4%-6%
  Fe + Mn <5.8%
  Other: <0.5%
  Rest: Cu
Hardness 25-30HRc (250-291 Brinell)  
Tensile Strength 800 N/mm 2  

 

33 30 250
300 32 500
250 35 350
300 40 450
350 45 550
375 48 600
400 50 650
450 55 900
500 60 1150
550 65 1300
600 70 1400
650 75 1600
700 80 1700
750 85 2100
800 90 2200

 

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