Gold Member Since 2010
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Puyang Zhongshi Group Co., Ltd.

Sucker Rod, Seamless Steel Sucker Rod, API Sucker Rod manufacturer / supplier in China, offering API Grade D Solid Seamless Sucker Rod, 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 Sucker rod pump API Grade D Solid Seamless Sucker Rod

API Grade D Solid Seamless Sucker Rod

Purchase Qty.:
1-99 100+
FOB Unit Price: US $150 US $30
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $150
100+ US $30
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Port: Qingdao, China
Production Capacity: 5000piece/Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: Sucker Rod
  • Material: Carbon Steel, Alloy Steel
  • Usage: Oil Production
  • Transport Package: Iron Frame Packing
  • Origin: Henan, China
  • Standard: API 11b
  • Grade: D
  • Trademark: Zhongshi
  • Specification: API, ISO
  • HS Code: 8431
Product Description
Product Description

API Grade D Solid Seamless Sucker Rod

1) Material: Alloy steel
2) Grade:  D
3) Standard: API 11B
4) API and ISO certified
5) Description

Hollow sucker rod is the exploitation production equipment of high viscosity, high waxy crude oil. Through the center of the rod bore, the heat carrier (hot oil, hot water, heat) is injected into wells, the cable heating chemicals or wax to achieve the viscosity solvent, thereby enhancing the oil flow, improve the "three highs" (high viscosity, high solidification, high efficiency mining waxy) crude oil. It can also be used in injecting water, removing paraffin, cleaning sand and layered oil. It has strong torque capability, which is widely used to drive the downhole screw pump.

6) Advantage
a. Increase the effective stroke of the plunger, improve pump efficiency and increase oil production.
b. Reduce the number of workover and wash well to avoid hypercoagulable, high wax plugging wells wells, dead wells and other accidents.
c. Reasonable structure, reliable sealing. 
d. Mechanical performance to the level of D-level bar. 

7) Performance
GradeTensile StrengthYield StrengthPercentage ElongationContraction Percentage of AreaHardness

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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