SINCE 1997,HNA has been an integrated engineering & manufacturing specialist recognized worldwide for its unique INVESTMENT CASTING, WORLD TOP CLASS HEAT TREATMENT, PRECISE MACHINING Technology and high quality products in the O&G industry, by designing and fabricating HNA Connecting Rod for Duplex, Triplex and Quintuplex pumps, which are 100% interchangeable to most of the global famous brands: Bomco, Honghua, TSC, Weatherford, Ellis Williams, Gardner Denver, Emsco , National, Oilwell, Ideco, Drillmec & other major types of models, and customized design and production available.

Features:   

*Cast Connecting Rod

 AISI 4135/4140 (35CrMo/42CrMo)

 (Or customized material)

* World Top Class Heat Treatment & Multi-Spindle CNC Machining ensure highest product quality of connecting rod exceeding API standard requirements

* Strict QC and Inspection Procedures guarantee better performance and longer service life of connecting rod

* Rated for drilling operation Pressure maximum 7500 PSI

* Extremely Long Service Life Exceeding API Standard

* Fully interchangeable with major pump models and power end types

* Product Series:

HNA-PE-CR  :  HNA Connecting Rod, full sizes and specifications available 

Customized Specific Design & Series of HNA Connecting Rod -- API/Non-API Standard