To meet a variety of drilling conditions, we have 6 types of hardfacing to choose from.
HF1000
Crushed tungsten carbide held in a nickel bronze matrix. The 3mm grain size ensures greater concentration of carbide which is ideal for soft formation drilling.
HF2000
Trapezoidal tungsten carbide inserts held in a sintered carbide nickel bronze matrix. This will give a greater depth of carbide coverage — ideal for high deviation drilling in abrasive formations.
HF3000
Tungsten carbide inserts set in a powder spray deposit ideal for abrasive formations. 97% bonding guaranteed, certified by ultrasonic report. Recommended for non- magnetic stabilizers.
HF4000
Tungsten carbide inserts (button type). The inserts have been developed to allow cold insertion and maintain close fit. Agreater concentration of inserts on the bottom third of the blade and leading edge will increase surface contact to reduce wearing highly abrasive formations.
HF5000
This oxy-acetylene process applies tough molten carbide particles of varying sizes held in a nickel chrome matrix which provides excellent bonding properties and greater surface wear characteristics are achieved. Surface hardness levels over 40HRC. Idear for GEO-THERMAL applications over 350℃.
HF6000
This process is a highly automated way of applying hard face and utilizes a combined arc/plasma stream on the work piece surface. This results is low base metal dilution and a dense,uniform coating, the filling medium can be variety of hardfacing consumables.
Post time: Jan-23-2024