Audited Supplier
THM
Yes
1years
Casting
Oxidation
Vacuum
Alloy
weima
Wooden Package
THM
Shandong
84135090
Product Description
Tubing Pump is designed and processed in accordance with API Spec. 11AX. Both ends of the pump barrel are external threads with a wall thickness of 1/4" (6.35mm). The two ends of the barrel are connected with an extension at a certain length. The plunger can enter and exit the pump barrel during the up and down strokes. The both ends of the barrel wipe the plunger surface to prevent grit and debris from entering into the fit clearance between barrel and plunger , which can effectively protect the pump barrel.
When the tubing size is specified, the tubing pump can provide the maximum pump diameter. Compared with the rod pump, the running depth of tubing pump is deeper and the displacement is greater in the well with same tubing size. In addition, through the selection of fittings materials, various heat treatment processes and surface treatment processes, the requirements of well conditions for product strength, corrosion resistance and wear resistance can be met.
When the tubing size is specified, the tubing pump can provide the maximum pump diameter. Compared with the rod pump, the running depth of tubing pump is deeper and the displacement is greater in the well with same tubing size. In addition, through the selection of fittings materials, various heat treatment processes and surface treatment processes, the requirements of well conditions for product strength, corrosion resistance and wear resistance can be met.
Structure of pump
The main spare parts of subsurface sucker rod pumps are barrel, plunger and valve.
Pump Specification | Pump Bore(in) | Length of Plunger | Range of Stroke(mm) | Pump Constant(m3/d) | Size of matched tubing(in) | Size of connecting Sucker Rod(mm) | Length of extension Coupling |
25-125 | 1.250 | 600-1200 | 600-12000 | 1.140 | 2-1/2 2-7/8 | 16 | 300-900
|
25-150 | 1.500 | 1.642 | 2-1/2 2-7/8 | 16 | |||
25-175 20-175 | 1.750 | 2.235 | 2-1/2 2-7/8 | 16 | |||
25-225 | 2.250 | 3.694 | 2-7/8 | 19 | |||
25-275 | 2.750 | 5.518 | 2-7/8 | 22 | |||
30-275 | 2.750 | 5.518 | 3-1/2 | 22 | |||
30-325 | 3.250 | 7.707 | 3-1/2 | 22 | |||
30-375 | 3.750 | 10.261 | 3-1/2 | 25 | |||
40-375 | 3.750 | 10.261 | 4 | 25 | |||
50-475 | 4.75 | 16.75 | 5-1/2 | 28.57 |
Product picture
1.Are you a factory?Yes,we have our own factory for manufacturing and we have the long history in this field as the China top brand.
2.Can you provide free sample?
Yes, we can provide samples in our stock for free, customer just need to bear the shipping fee.
3. Hhow about the quality guarantee ?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
4.what can you buy from us?
OCTG / Pumping Unit / Sucker Rod Pump / Wellhead and Christmas Tree / Casing and Coupling /Pup joint/Crossover/Centralizer
