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E-mail: sales@cmecn.com
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Frac & Acidizing Spare Parts
OEM Interchangeable for SPM QEM, Halliburton HT
High-pressure triplex pump parts built for 15,000+ PSI fracturing and corrosive acidizing services.
CME supplies OEM interchangeable spares for SPM QEM-series, Halliburton HT-series and GD triplex pumps, covering plungers, fluid ends, valve assemblies and power end components. Frac and acidizing often share the same triplex platform (e.g. SPM QEM-2500 runs both jobs), but fluid end metallurgy and valve ratings differ by media — we supply two grading: Std Alloy Steel (frac) and Corrosion-Resistant (Hastelloy C-276 / Inconel 718) for acidizing.
Featuring a 5000+ SKU inventory covering high-wear items (plungers, packing, valve seats), our parts act as an affordable OEM alternative for pressure pumping companies and well service contractors.
Also available:
[ Mud Pump Spares for EMSCO, GD & National ]
Key Advantages
- High-Pressure Rating: Components rated for 15,000+ PSI operations, compatible with SPM QEM-2500/3500/5000, Halliburton HT-400/HT-1000, GD PE-10/ZWS-250.
- Acidizing Material Grading: Fluid ends and valve assemblies supplied in two specs — Std Alloy Steel (fracturing) and Corrosion-Resistant Hastelloy C-276 / Inconel 718 (acidizing, HCl/HAc media). Material certs (EN 10204 3.1) available.
- Same Rating Interchangeability: Plungers and power end parts interchangeable across same HP class (e.g. QEM-2500 plunger fits all QEM-2500 platforms regardless of operator). Fluid ends and valve bodies are model-specific replica.
- 5000+ SKU Stock: High-wear items (WC plungers, V-packings, valve seats) stocked for immediate dispatch from factory.
Can't Find Your Exact Parts?
Please identify the parts you need from the 【Frac & Acidizing Pump (High Pressure Plunger Pump API 7K) Parts List 】 provided below.
- When requesting acidizing specs, indicate your acid concentration (HCl % / HAc %) and operating PSI — we'll match fluid end metallurgy accordingly.
- Alternatively, send us your OEM brand, pump/model, part name and original part number — our engineers will cross-reference within 24 h and quote accordingly.
Email: sales@cmecn.com | 
WhatsApp: +86 182 2980 0688
| Frac & Acidizing Pump (High Pressure Plunger Pump API 7K) Parts List | ||||
|---|---|---|---|---|
| Part Name | Interchangeability Level | Applicable Scope | Material Specification | Remarks |
| Plunger Packing Kit(V-packing/PTFE Seal/Support Ring) | Full Industry Interchangeable | All Brands and Series of Fracturing & Acidizing Pumps | FKM/Aramid/PTFE | Standard size universal, acid and alkali resistant material required for acidizing scenarios |
| Valve Body Gasket/Valve Cover O-ring/Plug Seal | Full Industry Interchangeable | All Brands and Series of Fracturing & Acidizing Pumps | FKM/Spiral Wound Metal Gasket | Standard interface size universal |
| Lubricant Oil Seal/Crankcase Oil Seal | Full Industry Interchangeable | All Brands and Series of Fracturing & Acidizing Pumps | NBR/FKM | ISO standard size universal |
| Standard Rolling Bearing/Thrust Bearing | Full Industry Interchangeable | All Brands and Series of Fracturing & Acidizing Pumps | ISO Standard Compliant | GB/ISO standard bearings, industry-wide interchangeable |
| High Pressure Union/Steel Ring Seal | Full Industry Interchangeable | All Brands and Series of Fracturing & Acidizing Pumps | Alloy Steel | API 6A 602/1002 Union, Global Universal |
| Accumulator Bladder/Safety Valve Core/Pressure Regulating Component Seal | Full Industry Interchangeable | All Brands and Series of Fracturing & Acidizing Pumps | NBR/FKM | Standard size universal |
| Standard fasteners/Dowel Pin/Gasket | Full Industry Interchangeable | All Brands and Series of Fracturing & Acidizing Pumps | ASME/ISO Standard Compliant | Full Industry Interchangeable |
| O-ring/V-packing/Oil Seal | Cross-category Interchangeable | Universal for Mud Pump/Fracturing Pump/Acidizing Pump | NBR/FKM | Standard size universal, select material according to working conditions |
| High Pressure Plunger(Chrome Plated/WC) | Same Rating Interchangeable Only | Same rating and model pumps (e.g. SPM QEM-2500 plunger only fits 2500HP class pumps) | Chrome Plated Alloy/Tungsten Carbide (WC) | Same diameter and pressure rating directly interchangeable, cannot cross tonnages |
| Valve Assembly(Valve Seat/Valve Plug/Spring) | Same Rating Interchangeable Only | Same rating and model pumps | Alloy Steel/Stainless Steel | API high pressure standard valve same rating universal, cannot cross models |
| Anti-corrosion Plunger(Hastelloy / WC Sprayed Coating) | Same Rating Interchangeable + Acidizing Exclusive | Exclusive for Acidizing Pumps (same rating and model) | Hastelloy C-276/Inconel 718 | Only used in acidizing scenarios, no need for this material in fracturing scenarios |
| Anti-corrosion Valve Assembly(316L Stainless Steel/Hastelloy) | Same Rating Interchangeable + Acidizing Exclusive | Exclusive for Acidizing Pumps (same rating and model) | 316L/Hastelloy | Only used in acidizing scenarios, need to match acid concentration |
| Fluid End(Fluid Cylinder Block) | Same Rating Interchangeable Only | Same brand and power pumps (e.g. SPM TWS-2250 only fits 2250HP class pumps) | Forged Steel/Hastelloy/Inconel | Only interchangeable with same rating and model; anti-corrosion material must be specified for acidizing scenarios, not universal |
| Power End Crankshaft/Connecting Rod/Crosshead | Same Rating Interchangeable Only | Universal for same power fracturing & acidizing pumps | Forged Steel/Quenched and Tempered Alloy Steel | Power end universal for same power pumps, cannot cross ratings |
| Spray/Cooling/Lubrication Line Assembly | Same Model Interchangeable Only | Same brand and model pumps | Carbon Steel/Stainless Steel | Only interchangeable within same model |
| Suction/Discharge Flange/High Pressure Plug | Same Model Interchangeable Only | Same brand and model pumps | Carbon Steel/Stainless Steel | Only interchangeable within same model |
Fluid End Module
Frac Pump Valve Assembly
crankshaft
Crosshead
Alloy Steel Pump Body
Reduction Mechanism
Lubrication System
Plunger
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+86 182 2980 0688
sales@cmecn.com
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