API Fluid End Block for Quintuplex Frac Pumps
API-spec quintuplex fluid end block for advanced hydraulic fluid power pumps in shale gas fracturing. Features five high-flow plunger ports with enhanced erosion resistance. HTS 8413.91.9055 specifically for such hydraulic pump fluid ends.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If dedicated fracturing pump assemblies
Specialized oilfield fracturing machinery parts under 8431 supersede pump classification.
If triplex vs quintuplex designs
Statistical suffixes distinguish plunger cylinder counts in hydraulic pumps.
If with integrated valves/seals
Valve-equipped fluid ends may classify as complete valve assemblies.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include API 11D2 certification and material traceability documentation
• Declare exact pressure class (e.g
• 15K) to confirm hydraulic fluid power application
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