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1944 Screwdriver bits pozidriv

product properties

  • category:Screwdriver & Set
  • Product number:1571109022
  • Views:0
  • Release date:2020-03-06
  • Description
  • Performance
  • Technical

1944.JPG

PERFORMANCE

Non-sparking wrench can be also used in marine enginerring,the material is aluminum bronze or beryllium copper.


Be-Cu:

Suitable for hydrogen with concentration below 21%,standard code GBEX ⅡC

Hardness is not less than HRC35,Tensile strength δ b 105-120kgf/mm2

Beryllium copper alloy with anti-magnetic performance.

Al-Cu:

Suitable for ethylene with concentration below 7.8%,standard code GBEX ⅡB

Hardness is not less than HRC25,Tensile strength δ b 75-85kgf/mm2


Non sparking spanner,Explosion proof Tools


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