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

Sucker Rod Guide, Rod Guide, Coupling Rod Guide manufacturer / supplier in China, offering API 11b Oil Extraction Tool Coupling Sucker Rod Guide, Slip on Single Piece Bow Spring Casing Centralizer, Spiral Blades Configurations Thermoplastic Centralizer and so on.

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Supplier Homepage Product Oil well down-hole tools API 11b Oil Extraction Tool Coupling Sucker Rod Guide

API 11b Oil Extraction Tool Coupling Sucker Rod Guide

Purchase Qty.:
30-499 500+
FOB Unit Price: US $100 US $2
Purchase Qty. (Pieces) FOB Unit Price
30-499 US $100
500+ US $2
Get Latest Price
Port: Qingdao, China
Production Capacity: 10000pieces/Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: coupling sucker rod guide
  • Size Range: 16-25mm
  • Use for: Centering Sucker Rod
  • Transport Package: Plywood Case
  • Origin: Henan, China
  • Type: Sucker Rod Guide
  • Length: No Less Than 190mm
  • Trademark: Zhongshi
  • Specification: API, ISO
  • HS Code: 8431
Product Description
Product Description

API 11b Oil Extraction Tool Coupling Sucker Rod Guide
1) Standard: API 11B
2) API and ISO certified
3) Specification:  16mm, 19mm, 22mm, 25mm
4) Type: Coupling Rod Guide
5) Description

Sucker Rod Guide, or Sucker Rod Centralizer, used in pumping well, is a tool which can set upright the sucker rod, and protect the sucker rod from wiping with tubing pipe.
6) Application

By centralizing the rod, the guide acts as a wear resistant bushing, preventing the rod from wearing through the production tubing. Rod and production tubing contact is increased in deviated wells and horizontally drilled unconventional shale wells. Rod guides, used in wells with server deviation or with pumps set beyond the kickoff point in horizontally drilled wells, increase mean time between failure, decrease artificial lift cost, and increase well profitability.
7) Structure

It is composed of coulping, centralizer sleeve and sub. 
8) How to work

It connect with sucker rod, the centralizer casing OD is larger than the sucker rod coupling OD in order to centralizer rod. Centralizer casing has high strength wear resistant, so when contact with oil tube, makes the centralizer body wearing and reduces oil tube wearing so as to anti-wear (centralizer casing temperature resistant: 260°C, material: self-lubricating Ni-p plating material). The steel surface adopt Ni-p plating (the anti-corrosion technology) makes the centralizer has the ability of anti-wear and anti-corrosion. And it also suitable for the worse corrosion well condition.
9) Material

1RG-01Wheel4Glass-fiber Reinforced Nylon 6
2RG-02Roll pin4Stainless steel
3RG-03Coupling body135CrMo

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

Fax: 0086-371-87096212


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