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  Pulsation Dampener Charging Hose and Assembly Parts 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:   

* High Pressure Forged and Investment Cast core components

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

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

* Rated for drilling operation Pressure maximum 7500 PSI

* Extremely Long Service Life Exceeding API Standard

* Pulsation Dampener Charging Hose and Assembly Parts includes: hose, sealing connector, connector, pipe plug, gasket, nut, etc

* Fully interchangeable with major pump models and fluid end types

* Product Series:

HNA-FE-DH  :  HNA Pulsation Dampener Charging Hose and Assembly Parts

Customized Specific Design & Series of HNA Pulsation Dampener Charging Hose and Assembly Parts-- API/Non-API Standard