Cemented Tungsten Carbide Mining Fittings Oilfield Fittings For Drill / Excavator
Cemented Tungsten Carbide Oilfield Fittings are widely used in mining and quarrying and cutting process, also may be placed on a heavy excavators used in bit due to its high hardness of the cemented carbide and other characteristics
Discription of Tungsten Carbide Oilfield Fittings:
Sealing: good and durable
Pressure:105 Mpa
Size: Various size,Custom-made available, accept customized drawing or sample
Hardness: about 90HRA
Carbide Oilfield Fittings Advantages:
To repeat repair & greaning are not necessary, long drill life.
Labour intensity could be reduced.
High wear resistance and impact-resistance.
High efficiency could be promoted sharply in penetration of high-medium hard rock formation.
Recommended Material Grade for Tungsten Carbide Oilfield Fittings
|
Grade |
Applications |
|
YG4C |
For inserting the electrical and compressed air drill bits,used in geological prospecting,coal mining,suitable for drilling coal,unsilicified shale,salt rock and other formations;Also for drilling medium hard sandstone,limestone and soft and hard rock interspersed formations. |
|
YG8 |
For coring crowns,electrical coal drill bits,coal cutting picks used in geological prospecting,coal mining. |
|
YG8C |
For rotary rock drill bits for medium soft and medium hard rock;and for coal cutting picks for cutting of stone containing formations. |
|
YG11C |
For tipping of bits for heavy rock drills and rotary hammer rock drills cutting hard rocks. |
|
YG13C |
For making drill cone to drill hard and medium hard rock formation in oil field;also for making rotary percussing drill bits and heavy duty drill bits. |
|
YG15 |
High intension,lower wear-resistance.Suitable for making bits used in rotary machine and heavy rotary machine to drill hard and very hard rock formation |
|
YG15C |
For making drill cone to drill all kinds of rock formation. |
|
Suggestion: We would like to recommend suitable grade depending on your requirements. |
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