12P-160 module assy, mud pump module,
Heat-treated and internally hardened for high durability; available in various materials to meet a wide range of applications; standard one-and/or-two-piece configuration, with designs available for pressure of 5000psi(35.1Mpa), 7500psi(52.7Mpa), and 10000psi(70.3Mpa); discharge connections available on each side; suction connections on each side or front center.
Material is 35CrMoA or 40CrMoNn alloy forged steel. To get better fiber texture, we use electric stove for second forging, or deoridation treatment. It is forged from three directions and the forging ratio is not less than 4.0:1.0. It can not have crack, impurity, looseness, overburns, etc. And weld is not allowed. It should be confirming to the stipulation of JB/TQ252-81, and should be checked by gradeⅢ After quenching the rough module will be rough processed, then the hull hardness is HB285-330.
bonded urethane piston, bonded, green duo,
Currently running in pumps using exotic muds and highest drilling pressures! Bonded construction - no joints, no leakage. Longer piston and liner life. This piston will run in higher-pressure, fast stroking pumps, and is resistant to oil base muds and other additives currently being used. This Premium Piston has been in service for years, providing unmatched performance under extreme drilling conditions. This one piece bonded unit provides the same series of advantages., being imprevious to oil and other chemicals
F-1000 MUD PUMP, MUD PUMP F-1000,
The Features of HNA F-1000 Mud Pump:
1. The fluid end assembly mainly consists of fluid end,
valve assembly, liners and pistons. Fluid end is made
of forged alloy steel and three fluid ends of each pump
are interchangeable. The suction valve and discharge
valve of F mud pump are interchangeable. Liners are
Hy- Chrome Liners, the sleeve is made of wear resisting cast iron. Piston and piston rod are of slide fit and sealed with rubber seal rings and are fastened with lock nuts to prevent the piston from loosing.
2.The valve seat bores have bottom shoulders. The piston and liners are spray lubricated and cooled which allow an extended service life.
3. F-1000 mud pumps are rated at longer stroke length and relatively low stroke per minute. It can increase the service life of expendable parts of fluid end assembly. The power end assembly mainly consists of frame, crankshaft, pinion shaft, crosshead and extension rod.
F1300/1600 PZ8/9 liner, premium liner, high chrome,
HNA offers four different type of liners for all popular mud pumps to suit any drilling condition, including Premium Chromium Liners, Ceramic Liners, Chromium-plated Liners and Hardened Liners.
Premium Chromium Liners
HNA premium liners combine the strength of a forged steel outer shell with the abrasion and corrosion resistance of a high chromium iron inner sleeve. These liners feature a centrifugally cast high chrome iron sleeve which is machined and heat treated to a minimum uniform bore hardness of 62 RC. Each liner is machined to close tolerances to assure ease of installation and long liner life with the inside diameter of these premium liners honed to a mirror-like finish for smooth even wear during the life of the liner. HNA premium liners are made for superior performance under tough corrosive and abrasive conditions.
spare parts for mud pump, liner, bonded urethane pistons, valve and seat,
HNA offers a full line of pistons for duplex and triplex mud pumps. All API types are available.HNA offers 5 different styles of valves & seats to fit your drilling needs, suiting to almost all popular mud pumps in the world. HNA offers four different type of liners for all popular mud pumps to suit any drilling condition, including Premium Chromium Liners, Ceramic Liners, Chromium-plated Liners and Hardened Liners.
valve and seat, full open, cross arm seat, G2 valve,
HNA offers 5 different styles of valves & seats to fit your drilling needs, suiting to almost all popular mud pumps in the world.
The Stem Guided valve and seat and the Wing Guided valve and full open seat offers many advantages for today's higher pressures and faster drilling operations.HNA makes two styles of Four-wing guided valves and full open seats which feature greater fluid flow through the full open seat. The full open seat provides easier valve maintenance and seat pulling, in valve-over- valve fluid ends.
Innovative unibody Four-wing guided valve design eliminates snap rings, plates or keepers providing reduced maintenance by snap-on valve inserts and easy installation.
F-1000 crankshaft, crankshaft,
HNA brand crankshaft is made of casted alloy steel. Eccentic ring gear, connection rod and bearings are mounted on it. The exxentic ring gear is herringbone. When assembly, the herringbone bore and crankshaft are of interference fit and fasteded with bolts and locu nuts. Big ends of connection rod are mounted on three eccentic straps of the crankshaft via single row cylindrical roller bearings. Small ends are mounted on crosshead pin via double row cylindrical roller bearing. Double row dadial spherical roller bearings are mounted at eigher end of the crankshaft.
