Frac pump fluid end plungers
TianyuMfg frac pump fluid end plungers are 100% compatible with all major well service pumps, including Weir SPM, GD, Halliburton, FMC, OPI etc.
TianyuMfg manufactures aftermarket fluid end plungers for various well service pumps, our plungers are completely interchangeable with originals on Weir SPM pumps, Halliburton HT400 pump and HQ2000 Grizzley pumps, FMC triplex and quintuplex pump etc. All these frac pump plungers are manufactured and inspected in compliance with API and ISO standards.
TianyuMfg provides fluid end plungers with a wide choice of surface finishing, it includes the standard nickel-based alloy coating, tungsten carbide coating, and ceramic surface finishing. We will choose the best appropriate surface treatment for you based on your requirements on wear resistance, corrosive resistance, and budget.
TianyuMfg is always going the extra mile in studying the cutting-edge coating technologies to impress you with high performance and long service life.
We have rich experience in manufacturing frac pump plungers with below surface treatment:
- Standard nickel-alloy based coating.
- AMS 4775 alloy coating
- Colmonoy coating
- Ceramic coating
- Tungsten carbide coating.
Among these different surface coatings, TianyuMfg tungsten carbide plungers last the longest. It runs twice as long as nickel alloy coated plungers.
Here are the most demanded plungers requested by our customers:
| Pump
Manufacturer |
Pump Model | Plunger Size | Plunger Part No. | Pump
Manufacturer |
Pump Model | Plunger Size | |
| Weir SPM | TWS600 | 2.50″ | 3P104740 | Gardner Denver | GD2250 | 4.00″ | |
| 2.75″ | 3P101733 | 4.50″ | |||||
| 3.00″ | 3P100325 | 5.00″ | |||||
| 3.50″ | 3P100293 | J-mac | TWS2250 | 4.00″ | |||
| 4.00″ | 3P100813 | 4.50″ | |||||
| 4.50″ | 3P100181 | QWS2510 | 4.00″ | ||||
| TWS1800/2000 | 3.75″ | 3P103887 | 4.50″ | ||||
| 4.00″ | 3P100339 | Halliburton | HT-400 | 4.00″ | |||
| 4.50″ | 3P100654 | 4.50″ | |||||
| 5.00″ | 3P100233 | Gardner Denver | XOPI1300 AWS | 4.00″ | |||
| 5.50″ | 3P107060 | (OPI) | EOPI1800AWS | 4.50″ | |||
| 5.75″ | 3P107061 | OPI, OMEGA | OPI1300/1800 AWS | 5.00″ | |||
| 6.00″ | 3P107062 | ||||||
| 6.50″ | 3P100258 | ||||||
| TWS2250 | 4.00″ | 3P100339 | |||||
| 4.50″ | 3P100654 | ||||||
| 5.00″ | 3P100233 | ||||||
| 5.50″ | 3P100136 | ||||||
| 5.75″ | 3P107061 | ||||||
| 6.00″ | 3P107062 | ||||||
| 6.50″ | 3P100258 | ||||||
| QWS-2000-2500 | 3.75″ | 3P103887 | |||||
| 4.00″ | 3P100339 | ||||||
| 4.50″ | 3P100654 | ||||||
| 5.00″ | 3P100233 | ||||||
| 5.50″ | 3P107060 | ||||||
| 5.75″ | 3P107061 | ||||||
| 6.00″ | 3P107062 | ||||||
| 6.50″ | 3P100258 |
Note: Manufacturers’ names or trademarks used on this website are for identification purposes only. TianyuMfg is not affiliated with these companies.
QWS2500 frac pump plungers
TianyuMfg manufactures fluid end plungers for all Weir SPM well service pumps in all plunger sizes.
Tell us the part numbers or pump model and plunger size, we will send the quote soon.
Plunger, Hard surfce, L-Spacer HT 400 PN 316.23085
You can find the fluid end plungers for HT400 4″, 4 1/2″ and 5″ pumps.
Contact TianyuMfg to discuss more.
FMC 4.5″ frac pump plunger
Other specs and configurations may be available, contact TianyuMfg for more information.
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