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

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  • Well Service

Well Service, Cementing, Fracturing & Centrifugal Pumps for Oilfield Operations

TianyuMfg supplies oilfield pumps for cementing, fracturing, acidizing, well service, pumping units and fluid transfer applications. Our pump range includes TY400, TY600 / TY600S, TY1000 / TY1000S, TWS2250, QWS2500 and centrifugal pump options, with compatible spare parts and consumables support for field maintenance.
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  • API Certified
  • ISO Certified
  • Global Export
  • Fast RFQ Response
  • Product Range

Oilfield Pump Models Available

QWS2500 Frac Pump

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QWS1000 Well Service Pump

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TWS2250 frac pump

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TWS600 Well service pump

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TY-HT400 Well service pump

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  • Product Range

Oilfield Pump Models Available

01

“I need a pump that matches my existing unit.”

For Retrofit and Replacement Projects

TY600 / TY600S can be supplied with customized gearbox options to match existing skid or pumping unit space. This helps buyers reduce layout changes when replacing TWS600 / TWS600S-type pumps.
Send Existing Pump Layout

02

“I need spare parts urgently for field maintenance.”

Consumables Support for Site Maintenance

TY1000 / TY1000S buyers can be supported with a large inventory of consumables for faster delivery. This helps maintenance teams reduce downtime when valves, seats, packing, plungers and other wear parts are required.
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03

“I need proven compatibility, not just a similar-looking pump.”

HT400 Interchangeable Pump Option

TY400 is 100% interchangeable with original HT400, including spare parts. This makes it suitable for buyers who need a replacement pump or spare parts support without changing their existing maintenance system.
Check HT400 Compatibility

04

“I need stronger power end stability for harsh field work.”

High-Strength Power Frame for Fracturing Duty

TWS2250 uses a high-strength welded power frame to extend power end service life and support more stable field performance. This model is suitable for pressure pumping and stimulation applications where power end reliability is a key purchasing factor.
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05

“I need fluid end reliability and fast parts support.”

QWS2500 for High-Pressure Fracturing Fleets

QWS2500 can be equipped with a high-quality stainless steel fluid end and supporting parts supply. For qualified working conditions, the fluid end can be offered with an 800-1200 pumping hours guarantee, subject to confirmation in the final quotation and warranty terms.
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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 Equivalent / Compatibility Main Application Key Advantage Best Buyer Fit CTA
TY400 100% interchangeable with original HT400, including spare parts Cementing, acidizing, well service Market-proven compatibility and high performance Buyers replacing or maintaining HT400-type pumps learn more
TY600 / TY600S Triplex Equivalent to TWS600 / TWS600S Cementing units, skid-mounted pumping units, well service Customized gearbox options to fit existing skid or pumping unit space Pumping unit builders and retrofit projects learn more
TY1000 / TY1000S Quintuplex Equivalent to QWS1000 / QWS1000S High-pressure cementing, acidizing, stimulation support Large consumables inventory for fast delivery and site maintenance Service companies needing urgent maintenance support learn more
TWS2250 Triplex fracturing / stimulation pump Fracturing, high-pressure stimulation High-strength welded power frame extends power end service life and improves field stability Pressure pumping companies and frac fleet operators learn more
QWS2500 Quintuplex frac pump High-pressure hydraulic fracturing High-quality stainless steel fluid end with 800-1200 pumping hours guarantee; short turnaround for pumps and parts Frac fleets requiring pump and parts supply support learn more
Centrifugal Pumps To be confirmed by model Fluid transfer, mixing, circulation Supports pump package and fluid handling systems Cementing, fracturing and fluid transfer system buyers learn more
  • 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.

  • Get a Quote

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

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Our engineers will recommend the correct pump for your service.

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  • Answers

Frequently Asked Questions

TY400 is designed to be 100% interchangeable with original HT400, including spare parts. Buyers can send existing pump photos, part numbers or drawings for confirmation.
TY600 / TY600S can be supplied with customized gearbox options to match existing skid or pumping unit space. Final confirmation depends on layout drawings and installation requirements.
Yes. Consumables inventory is available to support faster delivery and site maintenance. Buyers should provide pump model, quantity and required parts list.
TWS2250 uses a high-strength welded power frame designed to improve power end service life and field stability.
QWS2500 can be equipped with a stainless steel fluid end and supporting parts. Under confirmed working conditions, fluid end service-hour guarantee terms can be discussed before order.

Well Service Pumps Summary

TianyuMfg supplies oilfield pumps for cementing, fracturing, well service and fluid transfer applications. Main pump models include TY400, TY600 / TY600S, TY1000 / TY1000S, TWS2250, QWS2500 and centrifugal pump options. TY400 is interchangeable with original HT400, TY600 / TY600S are equivalent to TWS600 / TWS600S, and TY1000 / TY1000S are equivalent to QWS1000 / QWS1000S. The company also supports consumables, spare parts, gearbox customization and pump replacement projects based on buyer drawings, pump models and operating requirements.
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