China Custom Petroleum Machinery Parts/Connecting Rod wholesaler

Item Description

petroleum machinery elements/connecting rod 

Merchandise Software

1 Structure Characteristics
1.1 Energy End Attributes

a) The Frame The body is created of welded steel plate and anxiety reduction handled to receive the very good rigidity and large energy. The spot where the crankshaft bearing is fitted is strengthened by making use of ribbed plates. The frame is furnished with the essential oil basin and oil way technique for 

cooling and lubricating objective.
b) The Pinion Shaft The pinion shaft is manufactured of solid alloy metal on which a herringbone equipment with the medium-difficult tooth area is machined. For effortless routine maintenance, the one row radial lengthy cylindrical roller bearing with internal ring(without having sides) is utilised. The the two finishes of the pinion shaft extend out, so that the sheave or the sprocket can be mounted on both stop.
c) The Crankshaft The crankshaft is produced of solid alloy metal and furnished with herringbone gear, connecting rod and bearing. The tooth kind of the massive-geared ring is herringbone gear. The equipment bore and the crankshaft surfaces are interference fitted and they are equally fastened with bolts and lock nuts. The massive finish of the connecting rod is mounted on 3 eccentric straps of the crankshaft via single row short cylindrical roller bearings and the small end on the crosshead pin by way of double row extended cylindrical roller bearing. Double row radial spherical roller bearings are mounted at the two finishes of the crankshaft.
d) The Crosshead And Crosshead Xihu (West Lake) Dis. The crosshead and crosshead guide are produced of homebred meehanite cast iron featured by great abrasion resistance and lengthy service daily life. Upper and reduce guides are used for mud pump, so that the concentricity can be adjusted by adding shims beneath the decrease manual. The link amongst the crosshead and the extension rod is produced by utilizing bolted flange. The rigid relationship makes certain the concentricity of the crosshead and the extension rod. The CZPT is utilized for connecting the extension rod to the piston rod. The mild-excess weight CZPT permits the extension rod and the piston rod to join to every other effortlessly and reliably.
e) The Extension Rod Packing The extension rod packing is duplex seal structure to provide the good seal outcome.
f) The Energy Finish The energy conclude uses the merged lubricating method of forced lubrication and splash lubrication.
one.2 Fluid Finish Characteristics
a) Cylinders Cylinders are created of solid alloy metal, 3 cylinders of each and every pump are interchangeable. Valve-in excess of-valve (via type cylinder) design lowers the cylinder volume and encourages the volumetric efficiency. At clients request, the cylinder area may be nickel plated to improve the abrasion resistance.
b) Discharge pulsation dampener, shear aid 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-metallic liners are used. The sleeve is produced of put on-resistant cast iron, the surface area hardness is HRC60~65. As a result, liners feature dress in resistance, corrosion resistance and large surface complete. Liners are place in from the liner chamber in the entrance of the frame and mounted with liner thread ring , liner lock ,bolt and use plate when installing.
e) Pistons And Piston Rods They are slide equipped, sealed with rubber seal ring and last but not least mounted with lock nuts to avoid the piston from looseness and to enjoy a role in sealing. Cylinders, liners, pistons, valves, valve seats, valve springs, seal rings, valve pot addresses, thread rings and cylinder heads at the fluid stop of F-1300 and F-1600 mud pumps are all interchangeable.
f) Spraying Method The spraying technique is made up largely of spray pump, CZPT drinking water box, and spray pipe, the operate is to cool and rinse liners and pistons to advertise their service existence. The centrifugal spray pump can be driven by a sheave mounted on the enter shaft extension stop or a separate motor and cooled and lubricated by drinking water. The resilient set spray pipe is employed. The spray pipe is mounted on the liner stop protect and the body. Nozzle is experience to the piston stop so that the lubricatingcooling fluid can rinse the speak to floor in between the piston and liner all the time.
g) Lubricating Method The power stop uses the blended lubricating program of Charles Rig Provides, Inc. forced lubrication and splash lubrication. The pressure oil is conveyed by way of lubricating pipeline, crosshead, extension rod, crosshead guidebook and all bearings by a gear oil pump inside the oil box to comprehend the pressured lubrication. The doing work situation of the equipment oil pump may possibly be recognized from the strain gauge driving the body.
h) Charging Program To avoid the air lock transpiring for lower pump inlet pressure, every mud pump ought to be furnished with a complete charging method. It is made up of charging pump,pump base, butterfly valve and corresponding manifold. Mounted on the suction manifold of the mud pump, the charging pump is driven by the particular purpose motor or the input shaft of the mud pump via V-belts to decrease the energy usage.

Firm profile

Hebel Xihu (West Lake) Dis.fa Petroleum Equipment Co. LTD was established in 2006,with 5000m2 plant.The company focuses on R&D of mud pump fittings and many R&D benefits had been horned with awards as properly as patented for invention. The firm is engaged in product design, manufacturing and provider on all the high quality oilfield alternative elements, such as mud pump fluid stop components which includes Fluid conclude modules, liners, pistons, valves,&seats, extension rods, piston rods, valve covers and so forth. 
The company retains a professional technical group and is equipped with advanced machineries,enhancing the specialized abilities and updating product good quality,
Our products are accredited by ISO9001 quality management. We offer merchandise not only our oilfields organization of domestic, but also dozens of countries all in excess of the globe, such as United states, Canada, Indonesia and Iran. With several years’ persistence, we are commonly approved as a professional supplier of high quality mud pump cylinder liners and other parts in fluid conclude modules

other merchandise:


Sophia (Ms,)
Abroad Organization Dept
ZheZheJiang nhuafa petroleum Machinery Co.,LTD.
e-mail:[email protected]
Add:Chang’an District,HangZhou,ZheJiang ,China

Racks, when utilised with spur gears, change rotational movement to linear movement. EP Gear’s racks are made to operate with our stock 14 1/2° and 20° PA spur gears. Usually, racks are modified to fit specific programs. This may possibly contain drilling and tapping mounting holes, cutting to a certain size, or matching the finishes of two racks to produce a longer steady length than inventory.
Equipment racks attribute business common 14-1/2° force angle for applications in which manage of backlash is essential (will not function with 20° spurs). Precision machining for small centre distance variation and enhanced concentricity of mating spur gears. These gear racks can be modified for distinct programs these kinds of as drilling and tapping mounting holes, reducing to distinct lengths, or matching finishes of two items of rack to generate a ongoing size for a longer time than stock.

China Custom Petroleum Machinery Parts/Connecting Rod     wholesaler