Manufacturer of Frac Pumps, Fluid Ends, Pump Parts & Flow Iron

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  • Fluid End Parts

High-performance Fluid End Parts for Frac Pump Maintenance & Rebuild

TianyuMfg manufactures and supplies premium fluid end parts including valves, seats, plungers, packing, liners, seals and repair kits for pressure pumping, hydraulic fracturing, cementing and well service operations. Our interchangeable components are engineered for reliable performance, precise fitment and long service life across major frac pump models.
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  • API Certified
  • ISO Certified
  • Global Export
  • Fast RFQ Response
  • Product Range

Pump Types We Supply

Other fluid end parts and consumables

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Plunger packing assembly

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Fluid end valves and seats

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Frac pump plungers

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  • Specifications

Available Pump Models

Compare the TianyuMfg well service pump range. Specification values are confirmed per configuration during technical review.

Model / Part

Application

RFQ Data Needed

Action

Valves & Seats
Fracturing / Well Service / Pressure Pumping
Pump Model, Valve Type, Material Requirement
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Plungers
Cementing / Acidizing / High-pressure Pumping
Pump Model, Plunger Size, Material
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Packing & Seals
Pump Maintenance / Rebuild / Replacement
Pump Model, Packing Type, Quantity
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Fluid End Gaskets & Retainers
Fluid End Repair & Maintenance
Part Number, Pump Model, Drawing if Available
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Liners & Wear Components
High-pressure Well Service Operations
Pump Model, Size, Material Requirement
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Repair Kits & Spare Parts
Preventive Maintenance / Rebuild Projects
Pump Model, Required Parts List, Quantity
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  • Where They Work

Application Scenarios

Cementing

High-pressure pumping of cement slurry to secure casing and isolate zones.

Fracturing

High-rate pumping of frac fluids and proppant for reservoir stimulation.

Acidizing

Controlled injection of acid systems to improve near-wellbore permeability.

Well Killing

Pumping kill fluids to control wellbore pressure during intervention.

Coiled Tubing Support

Reliable fluid delivery for coiled tubing cleanouts and interventions.

Fluid Transfer & Mixing

High-volume transfer, blending and charging of oilfield fluids.

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Request a Pump Quote

Tell us about your operation and requirements. Our technical team responds fast with a qualified quotation.

Need Help Choosing the Right Pump?

Our engineers will recommend the correct pump for your service.

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  • Answers

Frequently Asked Questions

A triplex pump uses three plungers while a quintuplex pump uses five. The additional plungers in a quintuplex deliver smoother flow, lower pressure pulsation and higher horsepower density, which makes quintuplex pumps well suited to high-rate fracturing. Triplex pumps remain the workhorse for cementing, acidizing and coiled tubing support.
Cementing typically uses triplex plunger pumps sized to your required pressure and flow rate. The correct choice depends on your working pressure, slurry rate, plunger size and power source. Share your operating parameters and our team will recommend a suitable model.
Yes. Fluid ends, fluid end parts, power end parts and expendables can be supplied together with the pump or as standalone replacement items. Provide the pump model, part number, drawing or a photo of the old part and we will match compatible parts.
Please provide the application, pump type and model, required pressure and flow rate, plunger size, fluid type, quantity and any documentation requirements. Drawings or photos help us confirm the exact configuration and respond faster.

Fluid End Parts Summary

A high-intent product category page helping buyers source interchangeable fluid end parts for maintenance, repair and rebuild projects. Compare valves, seats, plungers, packing, liners, seals and repair kits while confirming compatibility, material options and documentation before submitting a qualified RFQ.
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