Petroleum Equipment & Machinery

API 11 B Sucker Rod Wheeled Rod Guide Couplings

Puyang Zhongshi Group Co., Ltd.
  • Certification:ISO 9001:2008
  • Material:Cast Steel
  • Type:Centralizer
  • Product Name:Sucker Rod Guide
  • Work Processing:Casting
  • Sample:Provide

Base Info

  • Model NO.:Rod Guide Couplings
  • Delivery:Promptly
  • Transport Package:Wooden Case
  • Specification:standard
  • Origin:China
  • HS Code:8431
  • Production Capacity:10000PCS,Month

Description

Rod sizeGuide HeightGuide LengthGuide O. D16mm≥32mm≥320mmΦ57.5±0.5mm19mm≥38mm≥320mmΦ57.5±0.5mm22mm≥41mm≥320mmΦ57.5±0.5mm22mm≥46mm≥400mmΦ71.5±0.5mm25mm≥48mm≥400mmΦ71.5±0.5mm 
Use instruction
If it is little partialwear well section, a set of this product will be installed on the middle of each sucker rod.
If it is less serious partialwear well section, two sets of this product will be installed on the middle and one end of each sucker rod.
If it is serious partialwear well section, three sets of this product will be installed on the middle and ends of each sucker rod.
 
Features
They centralize the rod string in the tubing, and the rolling action of the wheels inside the tubing walls during stroking reduces friction and wear caused by the rods slapping or rubbing the tubing.
With proper use of the Wheeled Rod Guide couplings and effective chemical treatment programs, several operators have extended by an average of four times the operating periods between having to "pull and service" wells because of sucker rod or tubing wear.


Company introduction
Casing centralizers, Float equipment, Cementing Plugs, Cement head, Cement basket could be supplied also!