SINCE 1997,HNA has been an integrated engineering & manufacturing specialist recognized worldwide for its unique HIGH PRESSURE FORGING, WORLD TOP CLASS HEAT TREATMENT, PRECISE MACHINING Technology and high quality products in the O&G industry, by designing and fabricating HNA Discharge Strainer Cross 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.
*High Pressure Forged Discharge Strainer Cross
AISI 8630A(28CrNiMoA, 30CrNiMo), AISI 4135(35CrMo）– 7500 Psi application
AISI 4130(30CrMo)–5000 Psi application
(Or customized material)
* World Top Class Heat Treatment & Multi-Spindle CNC Machining ensure highest product quality of discharge strainer cross exceeding API standard requirements
* Strict QC and Inspection Procedures guarantee better performance and longer service life of discharge strainer cross
* Rated for drilling operation Pressure maximum 10,000 PSI
* Extremely Long Service Life Exceeding API Standard
* Discharge Strainer Cross Assembly includes: strainer,flange,gasket, O-Ring,shim, screw & nut, etc.
* Fully interchangeable with major pump models and fluid end types
* Product Series:
HNA-FE-DC : HNA Discharge Strainer Cross and Assembly Parts
Customized Specific Design & Series of HNA Discharge Strainer Cross and Assembly Parts– API/Non-API Standard