Assembled Piston with Replaceable HNBR – Assembled HNBR

SINCE 1997,HNA has been an integrated engineering & manufacturing specialist recognized worldwide for its unique USA Imported Hydrogenated Nitrile Rubber  and Precise Machining Technology and high quality products in the O&G industry, by designing and fabricating HNA Assembled Pistons with Replaceable HNBR 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:

*  Forged & World Top Class Heat Treated Piston Hub,
AISI 5140/4140/4135 (40Cr/42CrMo/35CrMo)
(Or customized material)
*  Assembled Type: Replaceable rubber insert reduces operating expense
*  USA Imported hydrogenated Nitrile rubber HNBR with:
 High Extrusion/Abrasion Resistance: Extremely Perfect
High Chemical/Corrosion Resistance: Extremely Perfect
Temperature Resistance:Maximum 250F(120C)
 High Pressure Resistance: Maximum 7500 Psi
*  LGS Handle Application:Perfect when <10%
*  WBM PPG Application:Perfect for all conditions
*  Liner Application: Zirconia, Metal
*  Misalignment Handle Application: Perfect
*  Drilling Fluid Application:
Perfect for Water Based Mud(WBM), Synthetic Based Mud(SBM),Emulsion, Clear Water;
Very Good for Oil Based Mud(OBM), Sea Water
*  Rubber Color: Black
*  Shelf Life: Very Good (>12 months and <18 months,under proper storage condition)
*  Long Service Life Exceeding API Standard
*  Chinese High Quality Replaceable HNBR Rubber & USA High Performance Replaceable HNBR Rubber for Options
* Fully interchangeable with Supreme Piston and other major piston types, Available Size: 3”(75mm) — 8”(200mm),Series A,B,K,L

*  Product Series:

HNA-FE-P-RHC:HNA Assembled Piston with Chinese High Quality Replaceable HNBR Rubber: Available Size: 3”(75mm) — 8”(200mm),Series A,B,K,L

HNA-FE-P-RHU: HNA Assembled Piston with USA High Performance Replaceable HNBR Rubber: Available Size: 3”(75mm) — 8”(200mm),Series A,B,K,L

Customized Specific Design & Series of HNA Assembled Piston Assembly With/Without Replaceable HNBR Rubber,API/Non-API Standard