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Puyang Zhongshi Group Co., Ltd.

Pumping Unit, Pump Unit, Pumping Jack manufacturer / supplier in China, offering API B Series Walking Beam Pump Jack Pumping Unit, Spiral Blade Thermoplastic Solid Body Rigid Centralizer, API Tungsten Carbide Valve Balls and Valve Seats and so on.

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Supplier Homepage Product Oil & Gas Extraction Equipment API B Series Walking Beam Pump Jack Pumping Unit

API B Series Walking Beam Pump Jack Pumping Unit

Purchase Qty.:
1-49 50+
FOB Unit Price: US $35,000 US $10,000
Purchase Qty. (Sets) FOB Unit Price
1-49 US $35,000
50+ US $10,000
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Port: Qingdao, China
Production Capacity: 100 Sets/Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: B series pumping unit
  • Condition: New
  • Pumping Way: With Rod
  • Series: B
  • Length of Stroke: 23-64in
  • Usage: Oil (Gas) Production Machinery
  • Transmission System: Mechanical
  • Transport Package: Nude
  • Origin: Henan, China
  • Certification: ISO, API
  • Transmission: Hydraulic
  • Type: Pumping Equipment
  • Standard: API 11e
  • Use: Oil Production
  • Power Type: Electric
  • Trademark: ZS
  • Specification: API, ISO
  • HS Code: 8431
Product Description
API 11e B Series Walking Beam Pump Jack Pumping Unit 
1) Standard: API Spec 11E
2) API and ISO certified
3) Type:  B
4) Description
API B Series pumping unit is a light-weight conventional beam pumping unit, adopting walking beam as its way of balance.
5) Features of B Series
a. Simple structure, easy maintenance and long lifespan.
b. Adopted the involute or biarc herring bone gear in symmetric distribution type to transmit, the reducer operates stably and reliably.
c. The whole machine is light weighted, convenient for installation and transportation.
d. This model is fit for the oil pumping in shallow well with short length of stroke and light loads.
6) Parameter of B Series
NO.ModelRated Polished Rod Load(lb)Length of Stroke(in)Rated Torque of the Reducer(
 B-80D-119-6411,90064, 5480,000
 B-80D-76-647,60064, 5480,000
 B-80D-133-5413,30054, 4180,000
 B-80D-119-5411,90054, 4180,000
 B-80D-76-547,60054, 4180,000
 B-80D-133-4813,30048, 3580,000
 B-80D-109-4810,90048, 3580,000
 B-57D-109-5410,90054, 4157,000
 B-57D-89-548,90054, 4157,000
 B-57D-76-547,60054, 4157,000
 B-57D-109-4810,90048, 3557,000
 B-57D-95-489,50048, 3557,000
 B-57D-89-488,90048, 3557,000
 B-57D-89-428,90042, 3257,000
 B-40D-89-488,90048, 3540,000
 B-57D-76-427,60042, 3257,000
 B-40D-76-427,60042, 3240,000
 B-25D-67-366,70036, 2725,000
 B-25D-53-305,30030, 2325,000
 B-16D-53-305,30030, 2316,000

Company Information

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.

Contact Us


Add: 5th community, Zhongyuan Oilfield, Puyang, China

Tel: 0086-371-87096211 / 15838304721

Fax: 0086-371-87096212


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