HeBei BoTou Safety Tools Co.,Ltd |
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Non Sparking Safety Manual Chain Hoist Chain Block Ex Certificates
1> Material: Copper-Beryllium or Aluminum-Bronze Alloy
2> Lifting Capacity:0.5-5 ton
Lifting Height:2.5-3M
3> Process:Punch forged;
4> FM (USA),TUV GS(Germany),UKAS(United Kingdom) Certicifations
Approved
5> Used in flammable and combustible atmosphere
6> OEM and ODM service offered
7> Patent NO.:ZL201120572396.9
There are 2 kinds of non-sparking, non-magnetic 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)