SINCE 1997,HNA has been an integrated engineering & manufacturing specialist recognized worldwide for its unique HIGH PRESSURE FORGING, INVESTMENT CASTING,WORLD TOP CLASS HEAT TREATMENT, PRECISE MACHINING Technology and high quality products in the O&G industry, by designing and fabricating HNA Crosshead Assembly 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:   

* Investment Casting Crosshead

 AISI 80-60-03(QT600)

 (Or customized material)

Investment Casting Crosshead Liner/Crosshead Guide

AISI 70-50-05(QT500)

(Or customized material)

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

* Strict QC and Inspection Procedures guarantee better performance and longer service life of crosshead parts

* Rated for drilling operation Pressure maximum 7500 PSI

* Extremely Long Service Life Exceeding API Standard

* Crosshead Assembly includes: Crosshead, Crosshead Liner/Crosshead Guide, Crosshead Liner Shim, Crosshead Pin, Crosshead Pin Retainer, Crosshead Pin Retainer Shim, etc.

* Fully interchangeable with major pump models and power end types

* Product Series:

HNA-PE-CH: HNA Crosshead and Crosshead Assembly Parts, full sizes and specifications available  

Customized Specific Design & Series of HNA Crosshead and Crosshead Assembly Parts-- API/Non-API Standard