Mud Pump for Oil Drilling Rigs
A high-pressure reciprocating pump used on oil drilling rigs to circulate drilling mud through the wellbore, cooling the drill bit and carrying cuttings to the surface. Classified under HTS 8413.60.0050 as a rotary positive displacement pump specifically designed for oil field operations.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as replacement parts like pistons or valves
Parts of pumps are classified separately in 8413.91, not as complete pumps.
If designed for gas injection rather than liquid pumping
Reciprocating pumps for gases fall under 8414.80, but liquid versions stay in 8413.
If integral to a complete oilfield drilling machine
Machinery parts mixed with pumps may shift to Chapter 84 heading 8474 for mixed equipment.
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Import Tips & Compliance
• Verify API 7K certification for mud pumps to ensure compliance with oil field standards
• Include detailed technical specs and end-use certificates to avoid misclassification as general industrial pumps
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Centrifugal Mud Pump Triplex
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