API standard oilfield tubing pump Product description: During the operation of a rod - having pump in a well, an API standard subsurface sucker rod pump plays a significant role as an essential equipment for oil production. This pump can be categorized into two types: tubing pump and rod pump.
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 |
-- |
The operating principle of tubing pumps involves fixing the pump barrel assembly directly onto a tubing string. The plunger assembly is connected to the sucker rod string and moves up and down in a reciprocating motion to facilitate the production process. One major advantage of tubing pumps is that in case of issues with the traveling valve or fixed valve, only the valve side components such as the sucker rod, piston, and extractor need to be replaced. This eliminates the need to remove the entire pump and tubing string from the well, resulting in reduced labor intensity and operational costs.
Product Models and Specifications:
| Model |
mm(in)
Nominal Dia. |
m(ft)Plunger
Length |
Stroke m |
m3/d Pump
Constant |
Tubing And
Thread |
In Sucker
Rod |
| 20-125TH |
32(1.25) |
1.2-1.8 (4-6) |
0.6-7.3 |
1.14 |
27/8NU/EU |
¾ |
| 20-125RHAC/M |
32(1.25) |
0.6-7.3 |
1.14 |
27/8NU/EU |
¾ |
| 20-125RHBC/M |
32(1.25) |
0.6-7.3 |
1.14 |
27/8NU/EU |
¾ |
| 20-125RHTC/M |
32(1.25) |
0.6-7.3 |
1.14 |
27/8NU/EU |
¾ |
| 25-125TH |
32(1.25) |
0.6-7.3 |
1.14 |
27/8NU/EU |
¾ |
| 25-150RHAC/M |
38(1.50) |
0.6-7.3 |
1.64 |
27/8NU/EU |
¾ |
| 25-150RHBC/M |
38(1.50) |
0.6-7.3 |
1.64 |
27/8NU/EU |
¾ |
| 25-150RHTC/M |
38(1.50) |
0.6-7.3 |
1.64 |
27/8NU/EU |
¾ |
| 20-150TH |
38(1.50) |
0.6-7.3 |
1.64 |
27/8NU/EU |
¾ |
| 25-150TH |
38(1.50) |
0.6-7.3 |
1.64 |
27/8NU/EU |
¾ |
| 20-175TH |
44(1.75) |
0.6-7.3 |
2.24 |
27/8NU/EU |
¾ |
| 25-175RHA/M |
44(1.75) |
0.6-7.3 |
2.24 |
27/8 |
¾ |
| 25-175RHB/M |
44(1.75) |
0.6-7.3 |
2.24 |
27/8NU/EU |
¾ |
| 25-175RHT/M |
44(1.75) |
0.6-7.3 |
2.24 |
27/8NU/EU |
¾ |
| 25-175TH |
44(1.75) |
0.6-7.3 |
2.24 |
27/8NU/EU |
¾ |
| 25-225TH |
57(2.25) |
0.6-7.3 |
3.69 |
27/8NU/EU |
¾ |
| 30-275TH |
70(2.75) |
0.6-7.3 |
5.50 |
3½NU/EU |
7/8 |
| 30-225RHC/M |
57(2.25) |
0.6-7.3 |
3.69 |
3½ NU/EU |
¾ |
| 30-225RHC/M |
57(2.25) |
0.6-7.3 |
3.69 |
3½ NU/EU |
¾ |
| 30-225RHC/M |
57(2.25) |
0.6-7.3 |
3.69 |
3½ NU/EU |
¾ |
| 35-325TH |
83(3.25) |
0.6-7.3 |
7.70 |
4NU/EU |
7/8 |
| 40-375TH |
95(3.75) |
0.6-7.3 |
10.26 |
4½NU/EU |
1
|
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.
Product Tags:
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Zhongshi Api 11ax Subsurface Rwa Sucker Rod Pump Plug Seat Images
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