API Standard High Quality Pumping Unit
I>. Product Introduction:
API C series Pumping Units is a kind of conventional walking beam pumping units, it's the ground power equipment used in sucker rod oil extraction. The products conform to API Spec. 11E "Specification for Pumping Units", and the relative standards, acquired the authorization to use Official API Monogram.
∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∴∵∴∵∴∵∴∵∴∵∴∵∴∵
II>. Technical Performances
1. Strength of critical parts is calculated with the finite element analysis, High reliability. Simple operation, easy maintenance, long servicing life.
2. Gear reducer is involute herring-bone gearing, working smoothly and reliably.
3.Modularized design, it has high degree of standardization, commonality and seriation with the spare parts.
∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∴∵∴∵∴∵∴∵∴∵∴∵∴∵
III>. Specification.
| No |
Type |
Polished Rod Capacity
lbs |
Stroke Length
in |
Rated Torque
in.lbs |
| 1 |
C-912D-470-240 |
47,000 |
240211181 |
912,000 |
| 2 |
C-912D-427-216 |
42,700 |
216185155 |
912,000 |
| 3 |
C-912D-427-192 |
42,700 |
192165138 |
912,000 |
| 4 |
C-912D-305-192 |
30,500 |
192165138 |
912,000 |
| 5 |
C-912D-365-168 |
36,500 |
168144121 |
912,000 |
| 6 |
C-912D-305-168 |
30,500 |
168144121 |
912,000 |
| 7 |
C-912D-427-144 |
42,700 |
144123102 |
912,000 |
| 8 |
C-640D-305-192 |
30,500 |
192165138 |
640,000 |
| 9 |
C-640D-305-168 |
30,500 |
168144121 |
640,00 |
∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∴∵∴∵∴∵∴∵∴∵∴∵∴∵
★ About Us ★
Restructured from SINOPEC in 1997, Puyang Zhongshi Group Co., Ltd has 19 years manufacturing experience of petroleum machinery products till now.
We have competitive prices of our main products of casing accessories likebow spring centralizer, solid rigid centralizer,float equipment, cementing plug etc.
We have 9 factories, more than 500 employees, and many kinds of production equipments.
We have certificates of API 5CT,6A,10D,11AX,11E, ISO 14001 and 9001.
With 10 years exporting experience,we have exported to more than 30 countries such as
America,Canada,Russia,Venezuela,Columbia,Thailand,Indonesia ,UAE,Saudi Arabia,Kazakhstan etc.
