China supplier Crosshead Pin Connecting Rod/ CZPT Head Plate Parts with high quality

Item Description

Mud Pump spare areas electrical power conclude elements /crosshead parts/ connecting rod

Product Software

one Structure Functions
one.1 Electricity End Characteristics

a) The Frame The frame is manufactured of welded metal plate and stress relief taken care of to obtain the very good rigidity and higher power. The area where the crankshaft bearing is fitted is strengthened by employing ribbed plates. The body is furnished with the needed oil basin and oil way system for 

cooling and lubricating function.
b) The Pinion Shaft The pinion shaft is made of cast alloy metal on which a herringbone gear with the medium-challenging tooth area is machined. For effortless routine maintenance, the single row radial prolonged cylindrical roller bearing with interior ring(without sides) is utilised. The both ends of the pinion shaft increase out, so that the sheave or the sprocket CZPT mounted on either conclude.
c) The Crankshaft The crankshaft is created of forged alloy steel and furnished with herringbone equipment, connecting rod and bearing. The tooth kind of the huge-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 massive stop of the connecting rod is mounted on 3 eccentric straps of the crankshaft by means of one row limited cylindrical roller bearings and the tiny stop on the crosshead pin by way of double row long cylindrical roller bearing. Double row radial spherical roller bearings are mounted at each finishes of the crankshaft.
d) The Crosshead And Crosshead Xihu (West Lake) Dis. The crosshead and crosshead CZPT are produced of homebred meehanite cast iron featured by good abrasion resistance and lengthy services daily life. Upper and decrease guides are utilized for mud pump, so that the concentricity CZPT adjusted by adding shims beneath the reduced guide. The relationship among the crosshead and the extension rod is created by using bolted flange. The rigid connection guarantees the concentricity of the crosshead and the extension rod. The CZPT is used for connecting the extension rod to the piston rod. The light-fat CZPT allows the extension rod and the piston rod to connect to each other effortlessly and reliably.
e) The Extension Rod Packing The extension rod packing is duplex seal structure to supply the great seal outcome.
f) The Energy Conclude The energy end makes use of the mixed lubricating system of compelled lubrication and splash lubrication.
1.2 Fluid End Attributes
a) Cylinders Cylinders are produced of solid alloy steel, 3 cylinders of every pump are interchangeable. Valve-over-valve (through type cylinder) style lowers the cylinder volume and promotes the volumetric efficiency. At clients request, the cylinder surface area may possibly be nickel plated to improve 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 utilizes API 7#valve pots.
d) Liners Bi-metal liners are employed. The sleeve is manufactured of use-resistant cast iron, the area hardness is HRC60~sixty five. Consequently, liners feature wear resistance, corrosion resistance and substantial floor end. Liners are set in from the liner chamber in the front of the frame and fastened with liner thread ring , liner lock ,bolt and put on plate when setting up.
e) Pistons And Piston Rods They are slide equipped, sealed with rubber seal ring and ultimately mounted with lock nuts to stop the piston from looseness and to enjoy 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 finish of F-1300 and F-1600 mud pumps are all interchangeable.
f) Spraying Method The spraying technique is made up mostly of spray pump, CZPT h2o box, and spray pipe, the perform is to amazing and rinse liners and pistons to advertise their provider life. The centrifugal spray pump CZPT driven by a sheave mounted on the enter shaft extension finish or a independent motor and cooled and lubricated by water. The sturdy fixed spray CZPT is utilized. The spray CZPT is mounted on the liner conclude cover and the frame. Nozzle is confront to the piston finish so that the lubricatingcooling fluid can rinse the contact floor amongst the piston and liner all the time.
g) Lubricating Method The electricity end makes use of the combined lubricating system of Charles Rig Provides, Inc. compelled lubrication and splash lubrication. The pressure oil is conveyed via lubricating pipeline, crosshead, extension rod, crosshead CZPT and all bearings by a equipment oil pump in the oil box to realize the forced lubrication. The working issue of the gear oil pump might be understood from the strain gauge guiding the frame.
h) Charging System To stop the air lock taking place for low pump inlet pressure, every mud pump must be furnished with a complete charging method. It consists of charging pump,pump foundation, butterfly valve and corresponding manifold. Mounted on the suction manifold of the mud pump, the charging pump is pushed by the specific function motor or the input shaft of the mud pump by way of V-belts to reduce the power usage.

We supply products include as following:

ceramic liner.

substantial-chrome mud pump liner (bimetal liner),

chrome-plated liner (solitary-metal liner),

hardened steel liner (solitary-metal liner),

three-web or 4-web valve and seat,

total-open valve and seat (kq/g2/fo),

valve spring,

extended-life bonded piston with rubbers

fabric long-life bonded piston with urethane,

replacement piston,

piston hub,

piston rod,


snap ring,

upper and lower valve guide,

extension rod,

piston rod clamp,

threaded ring,

liner end cover,

valve pot cover,

cylinder head,

cylinder head plug,


liner seal,

valve cover gasket,

cylinder head gasket,

module (fluid ends),

Piston rods&pony rods

Mud Pump Piston

1.Our mud pump piston Assembly are cast of good quality alloy metal.

two.They are produced through heat treatment.

three.The mud pump piston Assembly are produced of particular chemigum,

polyurethane and so on.

4.They have good working consequences and prolonged provider lifestyle.

Mud Pump Piston  Assembly are manufactured from 40Cr forgeing metal, which have been processed by warmth remedy. The piston rubber are produced from particular acryonitrile – butadiene rubber, it has superior efficiency at oil resistance, warmth resistance,water resistence.The base adapt fiber cloth  fabric to strengthen tensile strength, high use resistence and extend provider lifestyle. Our merchandise are hugely complying with API regular, it hold great performance in different situations, and it is interchangeable with other API normal piston, and straightforward to match out and alter.
Business profile

Hebel Xihu (West Lake) Dis.fa Petroleum CZPT Co. LTD was recognized in 2006,with 5000m2 plant.The organization focuses on R&D of mud pump fittings and numerous R&D results ended up horned with awards as effectively as patented for invention. The company is engaged in solution layout, manufacturing and provider on all the quality oilfield substitution areas, such as mud pump fluid finish components including Fluid end modules, liners, pistons, valves,&seats, extension rods, piston rods, valve addresses etc. 
The business retains a expert technical team and is equipped with sophisticated machineries,bettering the technical expertise and updating product high quality,
Our items are qualified by ISO9001 quality manage. We offer merchandise not only our oilfields company of domestic, but also dozens of countries all above the entire world, such as Usa, Canada, Indonesia and Iran. With numerous years’ persistence, we are widely accepted as a professional supplier of large top quality mud pump cylinder liners and other parts in fluid conclude modules.

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China supplier Crosshead Pin Connecting Rod/ CZPT Head Plate Parts     with high quality


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