Non Sparking Safety Tools Chain Pipe Wrench 36" By Copper Beryllium

Non Sparking Safety Tools Chain Pipe Wrench 36" By Copper Beryllium

 

1> Material:Copper Beryllium or Aluminum Bronze Alloy


2> Specs:

NO L(mm) D-max(mm) Be-Cu(g) Al-Cu(g)
129-1002 600 100 3955 3605
129-1004 600 150 4650 4200
129-1006 900 200 8600 7800
129-1008 900 300 9810 9000

 

There are 2 kinds of non-sparking materials available:

1. Be-Cu: Beryllium Copper (Best material for Non Sparking Non-Magnetic Tools, the very highest quality)

2. Al-Cu: Aluminium Bronze (Economic material for Non Sparking Tools, still excellent)

 

Non Sparking Safety Tools Chain Pipe Wrench 36" By Copper Beryllium

 

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How to Choose the Correct Alloy for Your Application

 

 
  Aluminum-Bronze (Al-Br) Alloy Copper-Beryllium (CuBe2) Alloy
Zone Compatibility Help fulfill the demand in the ATEX Directive 94/9/EC for work in Zones 1 and 2 (Gas, Mists or Vapors), plus Zones 21 and 22 (Dusts). Help fulfill the demand in the ATEX Directive 94/9/EC for work in Zones 0, 1 and 2 (Gas, Mists or Vapors); Zones 20, 21 and 22 (Dusts); and M1 and M2 for mining.
Hardness 23-35 HRC 33-45 HRC
Durability Not as durable as Cu-Be. Very durable due to high hardness and tensile strength.
Magnetic Properties Low magnetism due to minimal ferrous components. Appropriate for non-critical non-magnetic applications. Non-ferrous components; safer for applications demanding non-magnetic properties.
Composition Al: 9.5-11%
Fe: 3.5-5.5%
Ni: 3.5-5.5%
Other: 0.5% max
Cu: Balance
Be: 1.8-2.1%
Co + Ni: 0.6% max
Other: 0.5% max
Cu: Balance

 

Ex Zone Definitions
Gas, Mists or Vapors Dusts
Zone 0 – An atmosphere where a mixture of air and flammable substances in the form of gas, vapor or mist is present frequently, continuously or for long periods. • Zone 20 – An atmosphere where a cloud of combustible dust in the air is present frequently, continuously or for long periods.
Zone 1 – An atmosphere where a mixture of air and flammable substances in the form of gas, vapor or mist is likely to occur in normal operation occasionally. Zone 21 – An atmosphere where a cloud of combustible dust in the air is likely to occur in normal operation occasionally.
Zone 2 – An atmosphere where a mixture of air and flammable substances in the form of gas, vapor or mist is not likely to occur in normal operation but, if it does occur, will persist for only a short period. Zone 22 – An atmosphere where a cloud of combustible dust in the air is not likely to occur in normal operation but, if it does occur, will persist for only a short period.
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