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Carbon Steel Carbonnitrided Hardened Barrel Oilfield Pump Parts
Carbonnitrided Hardened Barrel Description
There are seven major components for downhole rod pumps: standing and traveling valves, plunger, barrel, seating assembly, pull tube or valve rod (for insert pump), and the fittings that hold the assembled pump together.
The material of carbonnitrided hardened barrel has carbon steel and alloy steel, and the alloy steel is more suitable for the surface hardend prodduction process.
Rod pump API parameters
API model | Pump diameter (mm) | Barrel length (m) | PLunger length (m) | Stroke length (m) | Extension length (m) | Tubing size EUE |
| 20-125RHAC | Ø31.75 |
2.1-10.4 |
0.3-8.0 |
1.2-9.0 |
0.3-0.9 | 2-3/8” |
| 25-150RHAC | Ø38.10 | 2-7/8” | ||||
| 25-175RHAC | Ø44.45 | 2-7/8” | ||||
| 30-225RHAC | Ø57.15 | 3-1/2” |
Features:
1. Environmental friendly production process
2. Carbon steel or Alloy steel material
3. wear-resistant
Pictures
