Solution Description

industrial pump /petroleum equipment elements/connecting rod 

Item Application

1 Composition Features
1.1 Energy Conclude Functions
a) The Body The frame is manufactured of welded metal plate and pressure relief handled to receive the very good rigidity and high power. The location where the crankshaft bearing is equipped is strengthened by utilizing ribbed plates. The body is furnished with the essential oil basin and oil way method for 

cooling and lubricating purpose.
b) The Pinion Shaft The pinion shaft is produced of cast alloy metal on which a herringbone gear with the medium-difficult tooth surface area is machined. For simple maintenance, the one row radial extended cylindrical roller bearing with internal ring(without having sides) is used. The both finishes of the pinion shaft lengthen out, so that the sheave or the sprocket can be mounted on both finish.
c) The Crankshaft The crankshaft is produced of solid alloy steel and furnished with herringbone equipment, connecting rod and bearing. The tooth form of the big-geared ring is herringbone gear. The equipment bore and the crankshaft surfaces are interference equipped and they are equally fastened with bolts and lock nuts. The huge end of the connecting rod is mounted on 3 eccentric straps of the crankshaft by means of one row quick cylindrical roller bearings and the small conclude on the crosshead pin via double row prolonged cylindrical roller bearing. Double row radial spherical roller bearings are mounted at each ends of the crankshaft.
d) The Crosshead And Crosshead Xihu (West Lake) Dis. The crosshead and crosshead guide are created of homebred meehanite cast iron highlighted by excellent abrasion resistance and long service existence. Upper and decrease guides are used for mud pump, so that the concentricity can be altered by adding shims beneath the reduce information. The link in between the crosshead and the extension rod is manufactured by making use of bolted flange. The rigid link guarantees the concentricity of the crosshead and the extension rod. The CZPT is employed for connecting the extension rod to the piston rod. The mild-fat CZPT enables the extension rod and the piston rod to join to each and every other easily and reliably.
e) The Extension Rod Packing The extension rod packing is duplex seal construction to offer the excellent seal end result.
f) The Energy Stop The power end makes use of the mixed lubricating technique of forced lubrication and splash lubrication.
1.2 Fluid End Features
a) Cylinders Cylinders are produced of solid alloy metal, 3 cylinders of each pump are interchangeable. Valve-above-valve (via sort cylinder) design and style minimizes the cylinder quantity and promotes the volumetric efficiency. At customers ask for, the cylinder surface could be nickel plated to increase the abrasion resistance.
b) Discharge pulsation dampener, shear reduction valve and discharge strainer are furnished at the outlet. F-1300 and F-1600 pump suction inlet is furnished with Φ305 flange.
c) Valve Assembly The suction valve and the discharge valve for F-1300 and F-1600 mud pumps are interchangeable. 
F-1300 and F-1600 mud pump makes use of API 7#valve pots.
d) Liners Bi-metal liners are employed. The sleeve is made of dress in-resistant cast iron, the area hardness is HRC60~65. For that reason, liners characteristic use resistance, corrosion resistance and large area complete. Liners are place in from the liner chamber in the front of the body and fastened with liner thread ring , liner lock ,bolt and wear plate when putting in.
e) Pistons And Piston Rods They are slide fitted, sealed with rubber seal ring and finally fastened with lock nuts to avoid the piston from looseness and to engage in a role in sealing. Cylinders, liners, pistons, valves, valve seats, valve springs, seal rings, valve pot covers, thread rings and cylinder heads at the fluid conclude of F-1300 and F-1600 mud pumps are all interchangeable.
f) Spraying Program The spraying program consists largely of spray pump, CZPT drinking water box, and spray pipe, the function is to great and rinse liners and pistons to encourage their support daily life. The centrifugal spray pump can be pushed by a sheave mounted on the enter shaft extension end or a separate motor and cooled and lubricated by water. The durable fixed spray pipe is employed. The spray pipe is mounted on the liner stop protect and the body. Nozzle is encounter to the piston end so that the lubricatingcooling fluid can rinse the contact area in between the piston and liner all the time.
g) Lubricating Method The energy end makes use of the merged lubricating system of Charles Rig Provides, Inc. pressured lubrication and splash lubrication. The force oil is conveyed by means of lubricating pipeline, crosshead, extension rod, crosshead manual and all bearings by a gear oil pump inside the oil box to understand the compelled lubrication. The operating condition of the equipment oil pump could be comprehended from the stress gauge driving the body.
h) Charging Method To avoid the air lock happening for reduced pump inlet force, every mud pump must be furnished with a complete charging technique. It is composed of charging pump,pump base, butterfly valve and corresponding manifold. Mounted on the suction manifold of the mud pump, the charging pump is pushed by the unique objective motor or the input shaft of the mud pump through V-belts to decrease the energy usage.

Firm profile

Hebel Xihu (West Lake) Dis.fa Petroleum Machinery Co. LTD was set up in 2006,with 5000m2 plant.The firm focuses on R&D of mud pump fittings and several R&D final results had been horned with awards as properly as patented for invention. The business is engaged in product design, producing and service on all the good quality oilfield substitution elements, which includes mud pump fluid end parts including Fluid finish modules, liners, pistons, valves,&seats, extension rods, piston rods, valve handles and so on. 
The firm holds a professional specialized team and is geared up with innovative machineries,enhancing the technical abilities and updating item high quality,
Our products are licensed by ISO9001 quality handle. We supply items not only our oilfields firm of domestic, but also dozens of international locations all over the planet, these kinds of as Usa, Canada, Indonesia and Iran. With numerous years’ persistence, we are widely approved as a professional supplier of higher high quality mud pump cylinder liners and other components in fluid end modules

other goods:

Racks, when utilised with spur gears, change rotational motion to linear movement. EP Gear’s racks are developed to function with our stock fourteen 1/2° and 20° PA spur gears. Often, racks are modified to fit specific purposes. This may possibly include drilling and tapping mounting holes, cutting to a certain size, or matching the ends of two racks to create a longer ongoing length than stock.
EP’s racks transform rotational movement to linear movement when used with spur gears. It is made to function with our stock fourteen 1/2° and 20° PA spur gears. It can be modified for certain programs, this sort of as drilling and tapping mounting holes, cutting to specific lengths, or matching the finishes of two-piece racks to generate constant lengths for a longer time than stock.