Oee supplies power end parts such as crank shaft, pinion shaft, crosshead, bull bear, pulsation dampener, frame and so on for following triplex mud pumps:
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
Gardner denver:pz-8, pz-9.
The products quality is in accordance with the stipulation of api (american petroleum institute).Oeeí»s high quality products perform excellent under high pressure, high temperature, and corrosion. Oeeí»s product equipments conform to the requirement of api as well, the processing of products is reasonable and effective.
Crosshead and crosshead guide are made of astm a48-83 meehanite featuring good abrasion resistance and long service life.
Pinion shaft is made of forged alloy steel, on which a herringbone gear with the medium-hard teeth surface is machined.
Oee is a large mud pump, fluid end expendables and drilling wellhead tools manufacturer in china.
We mainly manufacturer emsco f-500, f-800, f-1000, f-1300, f-1600, gardner denver pz-9 and national 12-p-160 mud pumps. The quality products, competitive prices, respensive service and short delivery time earn a lot of reputation for us.
F series mud pump is applicable to the requirement of high pump pressure in oilfield and high displacement technology of well drilling with its solid and compact structure, small vallume and outstanding operation performance .It has long stroke maintaining operation at lower frequency resulting in enhancing the performance of giving water efficiency and prolonging the lifetime of the consumable hydrokinetic parts. The air-suction kit is advanced in structure and reliable at operation to reach the optimized absorbing target of air suction into linepipe.
F series pump powering side adopts the combined lubrication of forced and flashing lubrication featured with reliable lubrication and adding the operacation lifetime of powering part.
The series pump is producted strictly according to api spec 7k"the equipment specification of well drilling and repairing" , and performed the ex-work test under the specification thereof.
Model pz-9 mud pump is a horizontal triplex single acting piston pump which has the advanced structure and small in size. It has the reliable performance, good exchangeability, easy maintenance.
The pump consists of two main sections: power end & fluid end. Power end includes pump case pinion shaft, crankshaft, back cover, connection rod, crosshead etc.
Fluid end includes valve pot assembly, valves, cylinder liners, pistons, discharge manifold and suction manifold, etc.
In order to prevent the water-hammer and reduce pressure difference in the outlet side, of the pump.
The gears, bearings, crosshead in the power end adopt splash system and pressure lubrication system. This guarantees a good lubrication.
The cylinder liners & the pistons in the fluid end is cleaned and cooled by a centrifugal spray pump with lubrication water.
This pump has a complete set of special tools for general maintenance & repair.
Technical specifications
(1)type: horizontal triplex single acting piston pump.
(2)rated input power 1000hp
(3)rated speed: 130spm
(4)stroke length 9"(228.6mm)
(5)rated speed of pinion shaft 582 rpm
(6)gear ratio: 4.48: 1
(7)valve standard: api7#
(8)suction inlet 10"
(9)discharge outlet 5 1/8" (5000psi)
(10)overall dimension 205x94x100.5in (5200x2388x2550mm)
(11)pump weight 44050 ib(20000kg)
Our plants are specialized in producing wide range of replacement parts for triplex mud pump(such as fluid end module, liner, piston, valve&seats, and a full line of module parts) for brand name mud pumps, including emsco, national, ideco, gardner denver, oillwell, opi wheatly, wilson, wirth, ellis willianms, skytop, brewster etc. All items are manufactured to api 7k quality standards.
Module descriptions:
Heat-treated and internally hardened for high durability; available in various materials to meet a wide range of applications; standard one 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 deoxidation 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 grade3 after quenching the rough module will be rough processed, then the hull hardness is hb285-330.
Oee offers a full line of pistons for duplex and triplex mud pumps. All api types are available. Among these are:
1. Bonded rubber pistons
2. Premium bonded urethane pistons
3. Pistons with replacement rubbers
Bonded rubber pistons are fully interchangeable with other api standard desig0ned pistons and delivery maximum performance in almost all drilling conditions. High tensile strength, resistance to chemicals, hydrocarbons, and abrasion, long lasting service, and full interchangeability with other api designed pistons make our premium piston a sound value.
Bonded urethane pistons have no joints to leak. But eliminates abrasive fluids between piston and liner. The fluid expanded lip is not damaged by high pressure and fast pump strokes. This fail-safe piston seals off to greater diameter as liner wears.
Premium bonded urethane pistons apply in standard environment with the longest service life of more than 500 hours, and piston hub has the longest service life of more than 450 hours.
Pistons with replacement rubbers will run in higher-pressure, fast stroking pumps, and is resistant to oil base muds and other additives currently being used. This one piece bonded unit provides the same series of advantages, being impervious to oil and other chemicals.
We offer four different types of liners as per api standard for all popular pumps to suit any drilling conditions, including premium chromium liners, ceramic liners, chromium-plated liners and hardened liners. Premium chromium liners apply in standard environment with the longest service life of more than 1000 hours, and the ceramic liner has the longest service life of more than 4000 hours.
All items are manufactured to api 7k quality standards. Parts are available for these popular pump models:
Emsco: f-1300, f-1600, fb1300, fb1600, f-800, f-1000, f-500, f-350, db-550, da-700, fa-1600/1300, fc-2200, d-300/500, d-375, d-700
Ideco: t-500, t-800, t-1000, t-1300, t-1600
National: 7p50, 8p80, 9p100, 10p130, 12p160, n1300, c-250, k-700, 14-p-220, e-700/g-1000, k-500, k-380, k-500a/700a, c-250/350, jws-400
Gardner denver: pz7, pz8/9, pz10/11, fk-fxk, fy-fxd, fd-fxx, fg-gxg, fg-fxg, kg-kxg, fq-fxq, ff-fxf
Oilwell: a-560/600-pt, a-850-pt/a-1100-pt, a-1700-pt/a-1400-pt
And other brand pump spare parts for wirth, opi, ellis williams, gaso, wilson, skytop/brewster.
1.Premium chromium liners(bi metal liner, hy-chorme liner )combine the strength of a forged steel out 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 62hrc. Each liner is machined to close tolerance 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 superior performance under tough corrosive and abrasive conditions.
