Mud Pump Power End Crank Shaft
Power End Parts
HNA supplies power end parts such as Crank shaft, Pinion shaft, Crosshead, Bull Gear, Pulsation Dampener, Frame and so on for following triplex mud pump:
EMSCO: F-500 F-800 F-1000 F-1300 F-1600
NATIONAL OILWELL: 8-P-80 9-P-100 10-P-130 12-P-160
Crosshead
Crosshead and crosshead guide are made of ASTM A48-83meehanite featuring good abrasion resistance and long service life. Besides F-500 mud pump that is cylindrical structure, upper and lower guide structures are used for other mud pumps, so that the concentricity can be adjusted by adding space under the lower guide. Flange-bolts with pinhole fit are used for connecting crosshead to extension rod. This rigid connection ensures the concentricity of extension rod and crosshead. Coupling is used for connecting extension rod to crosshead. Light coupling enables the extension rod and the crosshead to connect to each other with ease and reliableness.
Pinion Shaft
Pinion shaft is made of forged alloy steel, on which a herringbone gear with the medium-hard teeth surface is machined. For easy maintenance, single row radical cylindrical roller bearing with double ribbed outer ring is used. The pinion shaft ends are prolonged so that sheave or sprocket can be mounted on either end.
Crankshaft
HNA brand crankshaft is made of casted alloy steel. Eccentric ring gear, connection rod and bearing are mounted on it. The eccentric ring gear is herringbone. When assembly, the herringbone bore and crankshaft are of interference fit and fastened with bolts and lock nuts. Big ends of connection rod are mounted on three eccentric 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 radial spherical roller bearings are mounted at either end of the crankshaft.
Другие товары поставщика
|
|
NBT-300 Mud Pump Premium Liner |
We are a large drilling tools, mud pump and Fluid End Expendables and mud pump spare parts manufacturer in China.
Handling Tools: Rotary Slips, Dri... |
|
|
F-500 Triplex Mud Pump Bimetal Liner |
HNA offers four different type of liners for all popular mud pumps to suit any drilling condition, including Premium Chromium Liners, Ceramic Liner... |
|
|
Well service EWS-446 triplex mud pump |
一、 HW446 Mud Pump TECHNICAL SPECIFICATION
Rated input power 328KW (440HP) Rated Stroke 320 Stroke/Minute(320SPM) Stroke 152.4mm （6"） Gear Ratio ... |
|
|
Запчасти к буровым насосам Китай |
We are a large drilling tools, Drilling rig spares, Water well drilling and mining pump part, Drilling mud pumps and Fluid End Expendables and mud ... |
|
|
F-1600 Triplex Mud Pump Piston Rods |
HNA offers Pony Rods, Piston Rods and Clamps to meet today's tough oilfield requirements. Pony Rods Our Pony Rods incorporate the longer wearing su... |
Все товары поставщика
Похожие товары
