Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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API 11AX Downhole Insert Rod Sucker Rod Pump For Deep Oil Well
Product Features
In certain high-volume production wells, the installation of an on-off connector allows for the utilization of a larger bore tubing pump. The tubing pump is known for its robustness, featuring a sizable flowing area for fluid and is particularly well-suited for extracting high-viscosity oil.
As for the Stationary Heavy Wall Tubing Pump, its standing valve cannot be removed.
1.High quality with competitive price
2.High efficiency of sucking oil
3.anti-corrosive and wear-resisting
| Tubing Size | 2-7/8" | 3-1/2" | 3-1/2" |
| Pump Diameter | 2 1/4"-1 1/2" | 2 3/4"-1 1/2" | 2 3/4"-1 3/4" |
| Barrel OD | 4.500" | 5.250" | 5.250" |
| Sucker Rod thread | 3/4" | 7/8" | 7/8" |
| Connecting Tubing Thread | 2-7/8"-8EU | 3-1/2"-8EU | 3-1/2"-8EU |
| Code | 25-225/150PFK | 30-275/150PFK | 30-275/175PFK |
| Pump Diameter | 2 1/4"-1 1/2" | 2 3/4"-1 1/2" | 2 3/4"-1 3/4" |
| Pump Constant | 0.327 | 0.618 | 0.524 |
Our Oil Well Pump Plant, annual output of pump reaches to 2000sets, besides tubing pump and rod pump confirm to API standard, we have researched and developed sand proofing pump, thick oil use pump, airlock proofing pump and other special oil well pump.
API standard oilfield tubing pump Technical parameters
Main parts process and material of API 11AX sucker rod pump::
Pump barrel: plain carbon steel plating (A1), ordinary carbon steel carbonitriding (B1), ordinary carbon steel carburizing (B2), low alloy steel nitride (B5).
Plunger: 1045 steel spraying (B1), 1045 steel spraying (B2), 1045 steel chrome plating (A1), 1045 steel double chrome plating (A2).
Valve ball and seat: stainless steel (A1), cobalt chromium (B2), tungsten carbide (C1), nickel and carbon compounds (C2), titanium carbide (C3).
Other accessories: plain carbon steel, low alloy steel, stainless steel, brass and other materials.
Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. Our group have 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC.
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.