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4 3/4"(120.7mm) IADC537 API Standard 3 Cone Bits for Water Well Drilling
4 3/4"(120.7mm) IADC537 API Standard 3 Cone Bits for Water Well Drilling
斯利德 | Tricone Bits - 4 3/4'' |
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SOLIDKEY | |||
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IADC537 |
Products Speification | |
Cone Size | 4 3/4" |
Bearing Type | Elastomer Sealed Bearing |
Tooth Type | TCI |
Circulation Type | Mud Fluid |
Thread Connection | 2 7/8 Reg Pin |
Gauge Protection | Available |
Shirttail Protection | Available |
Operating Parameters | |
RPM (r/min) | 120~50 |
WOB(KN) | 53~118 |
Application | Medium formations,such as medium shale, limestone, medium sandstone,medium formation with harder and abrasive interbeds,etc. |
4 3/4 inches 3 cone bits are always used in shallow water well drilling , geothermal well drilling and grouting hole drilling, sealed / closed bearing extends the working life, tungsten carbide inserts gauge protection on heel of cones protects cone body from being wore.
Drillers use it a lot in water well drilling field in African mountain areas, 3 inches plastic pipes are always installed after 4 3/4" diameter hole drilled.
Application
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Our Mission:
Lower the cost of
Drilling-Per-Meter
Who we are:
To extract sources of energy underground.
To extract the water underground.
To install pipelines underground with No-Dig.
To pile foundation for constructions.
We are one of the people who makes above easier.
Let’s work together and enjoy this job.
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