API 11ax Oil Downhole Mechanical Seating M Rod Pump
|FOB Unit Price:||US $1,500 US $500|
|Purchase Qty. (Sets)||FOB Unit Price|
|Production Capacity:||4000 Pieces Per Month|
|Payment Terms:||T/T, Western Union|
- Model NO.: Rod Pump
- Barrel Material: Carbon Steel
- Plunger Material: Carbon Stel
- Usage: Oil Extraction
- Transport Package: Iron Case or Plywood Case
- Origin: Henan, China
- Certification: API 11ax
- Barrel Surface Treatment: Chrome Plate, Nickel-Phosphorous Plate
- Plunger Surface Treatment: Nickel Spray, Chrome Plate
- Trademark: Zhongshi
- Specification: API, ISO
- HS Code: 8431
1) Standard: API 11AX
2) API and ISO certified
3) Type: Rod Pump
The rod pump is connected to sucker rod after being assemblied on the surface then it is pulled down to the well bottom through the tubing.
5) Working Principle
In the upper stroke, the plunger is on the bottom of the rod pump. Because the hydraulic pressure from the uper tubing, both up and traveling valves will close, When the plunger go up, the stationary valve open and oil will go through the pump, since the bottom pressure is higher than the uper pressure, then the fluid will be forced to go through the stationary valve and flow into the tubing.
In the down stroke,the traveling valve open and the presure drive the oil go into the plunger from the side holeof the extractor, then go into the tubing.
The subsurface sucker rod pump is consist of tubing coupling, extension nipple, barrel coupling, barrel, traveling valve, plunger, extractor, stationary valve.
|47.5/47.6||0.75||2 3/8(2 7/8)||24.61(7.5)|
8) Material and Surface Treatment
|Material, Surface treatment||Special requirements|
Carbon Steel, Chrome plate, nickel-phosphorous plate,
|Plunger||Carbon steel, nickel spray, chrome plate||Double chrome plate|
|Ball & Seat||Stainless steel, Tungsten carbide, Titanium carbide||Nickel carbide|
Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC.
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, etc..
Our products mainly include:
1. Casing Centralizer 2. Float Collar & Float Shoe
3. Cementing Plug 4. Cementing Head
5. Cement Basket 6. Tubing Pump / Rod Pump
7. Valve Ball & seat 8. Casing / Tubing Pipe and Coupling
9. Stage Collar 10. Pumping Unit
11. Air Blaster 12. Sucker Rod
Our group have more than 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. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.
PUYANG ZHONGSHI GROUP CO.,LTD
Add: 5th community, Zhongyuan Oilfield, Puyang, China
Tel: 0086-371-87096211 / 15838304721
Irene is here waiting for you!!