API 11AX sucker rod pump
Description of oil pump:
We can provide API pump and special pump
API pump: RHAC, RHBM, RHAM , RTH(B)C, TH(B)M, RWBM, RWBC, RWAM, RWAC R, RHBM-A, RHBC R
For this type of pump, the barrel is put in the well to the designed depth with tubing. And then put the plunger into the barrel with sucker rod. Given the tubing size, the bore of the tubing pump is larger than that of the rod pump, so the pump rate is higher. According to seating mode, the rod pump can be divided into three types: THC pump (Stationary Heavy Wall, Cup Seating, Tubing pump), THM pump (Stationary Heavy Wall Mech. Seating, Tubing Pump) and THD pump.
The pump barrel coatings available for this product are plain carbon steel plating (a1), ordinary carbon steel carbonitriding (b1), ordinary carbon steel carburizing (b2), and low alloy steel nitride (b5).
For plunger options, there are four choices: 1045 steel spraying (b1), 1045 steel spraying (b2), 1045 steel chrome plating (a1), and 1045 steel double chrome plating (a2).
Valve ball and seat materials include stainless steel (a1), cobalt chromium (b2), tungsten carbide (c1), nickel and carbon compounds (c2), and titanium carbide (c3).
Other accessories are also available, made from materials such as plain carbon steel, low alloy steel, stainless steel, brass, and similar materials.
Specification table:
| 1 | 2 | 3 | 4 | 5 |
| Type of Pump | Letter Designation |
| Metal Plunger Pumps | Soft-Packed Plunger Pumps |
| Heavy-Wall Barrel | Thin-Wall Barrel | Heavy-Wall Barrel | Thin-Wall Barrel |
| Rod Pumps | | | | |
| Stationary Barrel, Top Anchor | RHA | RWA | | RSA |
| Stationary Barrel, Bottom Anchor | RHB | RWB | | RSB |
| Stationary Barrel, Bottom Anchor | RHT | RWT | | RST |
| Tubing Pumps | TH | -- | TP | -- |
Main parts process and material:
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.
Company Information
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.
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Api 11ax 25-150rhb Oil Sucker Rod Pump For Oilfield Customised Color Longth Images
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