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Postalloy TuffbandModel NC -Tool Joints

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Postalloy Tuffband NC is a high hardness hardband that may be used by itself for casing friendly hardband applications or used as a weld matrix with Tungsten Carbide (WC) when casing protection is not a factor.

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Why is Tuffband® NC better?

Tuffband® NC is applied crack free and prevents spalling even under the most extreme drilling conditions and is 100% rebuildable. It is *Fearnley Procter NS-1™ certified for new applications to tool joints and it is certified for re-application over itself and other hardband products as specified in the NS-1™ re-application approval certificates . It offers maximum protection of your tool joints and crack free application means no trapped abrasive materials so it also extends the life of your casing.

Advantages of Tuffband NC include:

  • Longer life of tool joints and casing
  • Minimization of sour gas problems at critical sites
  • 100% Rebuildable
Tuffband® NC with Tungsten Carbide The ultimate in wear resistance can be obtained by using Tuffband® NC in combination with tungsten carbide for use in applications where casing wear is not a factor. It holds the tungsten carbide in place much better than mild steel welding wire so your hardband will last up to three times longer. The benefits of using Tuffband® NC with

Tungsten Carbide include:
  • Ultimate in wear resistance
    Tool joints last up to three times longer
    Lower maintenance costs