Triplex mud pumps and triplex mud pump parts are our specialty. The two types of piston strokes are the single-action piston stroke and the double-action piston stroke. Triplex Pump is a term that refers to a particular kind of Pump, the parts of which are manufactured by different kinds of brands and companies for assisting in oil drilling and extraction. DRILLMEC offers a complete range of Triplex Mud Pumps from 600 hp to 2400 hp diesel or electric AC – DC powered both 5000 and 7500 psi rated. All MKP pumps are manufactured under API License. For drilling companies with the need to pump slurries with bentonite, concrete, and other thick mud, Elepump triplex, high pressure piston mud pumps are the ideal choice for long life and minimal maintenance. However, when the center piston is under pressure and the forces are directed down the middle connecting rod to the central cam, the distance of that central cam from either main bearing is large (sometimes 850 mm or 33 in), thus allowing for a large bending moment and resulting in significant flex in the crankshaft. TSM designs and manufactures extremely reliable and easy-to-maintain mud pumps, eliminating unnecessary maintenance and downtime. Exclusive distributor for TSC Workforce series pumps. The triplex pump has a basic, simple design (see Figure 1). From Ideco-interchangeable parts to ready-to-ship, fully unitized mud pumps, White Star has the solution you need to increase operational efficiency and maximize profits — offshore or on land. Triplex Pumps for sale. © Copyright Cahaba Media Group, Inc. All Rights Reserved. Since the modern mud (or slush) pump was built approximately 60 years ago, the industry has widely accepted the three cylinder or triplex style pump. The small piston pump's design of straight-through cylinder valve structure can reduce the volume of the hydraulic cylinder and increase the efficiency. The high unsupported load in the middle of the crankshaft effectively bows the shaft and consequently the bull gear is moved off alignment, and a strange wear pattern may appear on the gears. Triplex Piston Mud Pumps. It does explain abnormal wear on a pump used continuously at high pressure. 12-P-160 Triplex Mud Pump Spec Sheet. These features reduce the number of load reversals in critical components and increase the life of fluid end parts. Our pumps are thoroughly inspected at the plant … Gardner Denver is the original creator of the drilling pump and continues to set the standard for durable, high quality drilling pumps that can withstand the world’s toughest drilling environments. All the mud pumps can be mounted on an oilfield skid or trailerized in order to favour fast moves. The NOV Triplex Mud Pump F and FD series. The load is then transmitted to the crankshaft main bearings, which are set in their retainers in the pump frame or housing (see Figure 2). In an environment where few advances have been made in mud pump technology in the last 50 years, designers in the mud pump sector of the drilling industry can develop workable solutions to the problems and limitations inherent in triplex pumps. While the cast crankshaft is strong and sometimes quite reliable, it is easy for casting anomalies like porosity and inclusions to be undetectable in inspection. Missed your issue of Pumps & Systems because you are not at work? The future of mud pump design will involve a solution to excessive crankshaft bending moments and address other needed areas of improvement, including piston speed, module replacement in the field, quality of discharge pressure and smoothness of flow-all combined with ease of transportation. (Figure 6 shows close bearing proximity to cams and spherical bearings.). The client can select DC or AC motors and diesel engine brands such as Caterpillar, Detroit, Cummins or others. Our triplex mud pumps are interchangeable with the popular OEM. Netzsch NM125S pump mounted on … Fluid Pulse Technology Enhances Oil Production, Steady Oil & Gas Investments Drive Middle East Pump Demand, Hydraulic Fracturing and its Effect on Frac Pump Technology, Centrifugal Pumps: The Condition Monitoring Comparison Guide, Water@Work: Emerging Technology & The 2020 Impact, In-depth articles on pump industry issues, Expert insights into important topics in the field. Our headquarters are located in the energy capital Houston, USA and we ship our products around the world. As a global supplier of quality oilfield equipment to the oil and gas industry, we ship our products around the world. Another symptom of crankshaft deflection or bending is abnormal main gear wear patterns. Offshore drilling. Besides triplex mud pumps and triplex mud pump parts, we supply drilling rigs, workover rigs, top drives, drilling equipment, blowout preventers, BOP control systems, choke and kill manifolds, well service pumps for well cementing and hydraulic fracturing, wellhead equipment, casing heads, tubing heads, X-mas trees, FC type gate valves, etc. Mud pumps come in a variety of sizes and configurations but for the typical petroleum drilling rig, the triplex (three piston/plunger) mud pump is the pump of choice. If the bearing is not spherical, the bending moment where the shaft meets the bearing will coincide with the point on the shaft that the crank can no longer bend because it is restricted by the fixed bearing, which creates huge stress concentration. All of our triplex mud pumps and triplex mud pump parts meet the industry standards established by the American Petroleum Institute (API). Besides triplex mud pumps and triplex mud pump parts, we supply drilling rigs, workover rigs, top drives, drilling equipment, blowout preventers, BOP control systems, choke and kill manifolds, well service pumps for well cementing and hydraulic fracturing, wellhead equipment, casing heads, tubing heads, X-mas trees, FC type gate valves, etc. Shaun White is with White Star Pump Company, 22718 Commercial Lane, Tomball, Texas 77375, 281-357-4999, Fax: 281-357-1699. Full line offering of AC motors & VFD drives. Higher pressures, higher loads, these pumps deliver. All of our P Series as well as F Series are fully interchangeable with the OEM. mud pump liner, mud pump fluid end module, mud pump piston, mud pump valve and seat, mud pump piston rod and extension rod Triplex mud pumps are manufactured worldwide, and many companies have emulated the original design and developed an improved form of the triplex pump in the past decade. Triplex Caterpillar C15 Engine• 475 HP / 354 kW• Caterpillar Messenger• 1125 hr• Air Start (Air Reservoir in current Test)Alliso.. More Info. All the crank components would be assembled from high quality forged parts that will last longer in any application and are unlikely to ever fail under normal or extreme conditions so long as the crankshaft is supported properly. Some pumping applications may run as fast as 600 RPM, or 10 revolutions per second, it is the speed along with 120° separation of the crank throws that provide the smooth operation of the triplex pump. How to eliminate wet well maintenance & premature wear of pumps. That the crankshaft is subjected to extreme bending loads and stress concentration areas is one of the drawbacks of the triplex design. That load comes and goes cyclically every revolution of the pump. You can also choose from energy & mining, construction works , and building material shops triplex mud pump, as well as from 1 year, 1.5 years, and 6 months triplex mud pump, and whether triplex mud pump is … Single Acting Triplex pumps come with three cylinders and are commonly used for various applications requiring low to medium flow rates including mud pumping, cement pumping, salt water disposal, descaling, high pressure pumping, Frac pumping and pipeline systems for the Oil & Gas, Agriculture, Mining, Municipal and Manufacturing sectors. A triplex well pump can also be used as a well stimulation or servicing pump in oil fields and other industrial applications, such as cementing. The triplex pump has a basic, simple design (see Figure 1). BW-320 mud pump are mainly used for irrigation agricultural machinery.the main characteristic is the high pressure,lift much,less engergy consumption,easy operation,high quality and duarable,easy to … A wide variety of triplex mud pump options are available to you, such as thailand, colombia. INSTRUCTIONS: Choose units and enter the following: (D) This is the Diameter of the Liner. For example, a five cylinder pump with the middle cam 50 in from the main bearing will have the same bending moment as a triplex with a 30 in middle cam to bearing distance. Learn how early adopters are benefitting from emerging technology as well as the impact COVID-19 has had on water management. Now contractors are encouraged to run pumps at the much higher pressures around 4,300 psi, only leaving a safety margin below the pressure relief valve setting. Learn the basics of variable frequency drives – used in virtually all process industries applications – to operate systems at peak efficiency. Choke and Kill Land Manifold Systems Brochure. MPI Triplex Mud Pump – MPI002 (Product Code: 02947) Location: QLD. As in all single acting pumps, the piston exerts a load on the crankshaft. (S) This is the Stroke length(EFC) This is the percent efficiencyPump Output per Stroke (PO): The calculator returns the pump output per stroke in barrels (bbl). For the drilling industry, the problem with this design is that few have managed to design a crankshaft where bearings can be installed anywhere other than at the crankshaft ends. Before being installed all the single parts are checked and a quality code is assigned. IDECO 1000 TRIPLEX MUD PUMP (Ref#9680Ta) Cat 3508 diesel engine Price: $49,000. Our unitized mud pump packages including everything on the skid and usually they are ready to work at delivery. China Triplex Mud Pump manufacturers - Select 2021 high quality Triplex Mud Pump products in best price from certified Chinese Mud Pump manufacturers, Drilling Pump suppliers, wholesalers and factory on Made-in-China.com As the crankshaft is subjected to these extremely high bending moments, it is inevitable that the crankshaft will suffer from cracking and fatigue (see Figure 3). High pressure triplex mud pumps Technical specifications The Herrenknecht Vertical TSP mud pump series, rated for a maximum operating pressure of 517bar (7,500psi), is completely ‘Made in Germany‘. The pump must rotate 360° to complete one revolution of the pump. Mud pumps are the heart of a drilling operation. F-1000 Triplex Mud Pump FD-1600 Triplex Mud Pump FD-1600HP Triplex Mud Pump High Performance • Suction desurger built into the suction manifold for reduction of pressure surges • Low weight-to-horsepower ratio • Single or dual motor drives both support 1600 HP for FD-1600/FD-1600HP mud pump Easy Maintenance This means the crankshaft is subjected to extended maximum load, which inevitably shortens time to failure, probably exponentially. Triplex mud pumps of the RL3NB series are produced and tested strictly in accordance with the SY5138 standard formulated by Ministry of Petroleum Industry of China. To maintain the advantages of multiple cylinders, as required by many industrial applications, the solution has always been to position bearings close to the line of action. Our configurable land rig manifold system. A New Class of World Class Mud Pumps White Star Pump designs, manufactures, and services high-performance mud pumps for oil and gas-drilling operations worldwide. One way of avoiding both these problems is to have a modular crankshaft, which is assembled and disassembled without any welding or the need for subsequent heat-treating during manufacturing. Triplex is one of the varieties of pumps that are available at competitive prices … From 450HP to 2200HP, these lightweight, high performance pumps are designed for todays drilling operations. A technical look at our 14-P-220 Mud Pump. The effectiveness of triplex mud pumps for sale determines the success of drilling operations in rigs. Consequently, most pumps currently available have crankshafts unsupported close to the middle cam. Please visit our company website or download our comprehensive catalog to see our full line of products. Experience shows that all triplex pumps eventually exhibit crankshaft cracking if the operator is using the pump at higher loads and pressures, which is now common as drilling contractors are facing deeper, longer sections to drill. The case for welding or casting a crankshaft is arguable. Where the force is directed along either of the outer two piston rods to their respective outer two crankshaft cams, the force is close to the bearings and the bending moment is considerably less. However, installing bearings close to the cams can reduce the cyclic failure problems on any pump. BW-320 Centrifugal Triplex-Piston Mud Pump . A fully assembled crankshaft is the best and only way to install multiple bearings close to the cams. Although this is an undesirable occurrence, it is of little importance compared with crankshaft failure. Duplex mud pumps (two piston/plungers) have generally been replaced by the triplex pump, but are still common in developing countries. Circulation of the drilling fluid or mud is a continuous process that calls for uninterrupted operations of the mud pumps. In the past, drillers rarely pushed the performance limitations of triplex pumps; 5,000 psi rated pumps were usually only operated at a maximum of 2,800 psi 90 percent of the time. Some may suggest that an increase in the number of pistons to improve flow rate will also reduce piston load. A technical look at our 12-P-160 Mud Pump. Since the modern mud (or slush) pump was built approximately 60 years ago, the industry has widely accepted the three cylinder or triplex style pump. A quadraplex has minimal bending moments due to the close proximity of the main bearings to every cam (see Figure 7). A spherical bearing solves this problem and will not contribute to crankshaft failure. We supply unitized mud pump packages driven by DC or AC electric motors or diesel engines for electric and mechanical drilling rigs. If the bearing is a straight roller or taper bearing, the crankshaft is restricted, which causes a stress concentration problem where the crankshaft meets the bearing. The Triplex Pump Output per Stroke calculator computes the number of barrels (bbl) per stroke produced by a triplex pump.. Triplex mud pumps used in drilling or workover operations generally are able to handle a wide range of mud and completion fluids types, including corrosive fluids, abrasive fluids and slurries which includes relatively large particulates. Featuring superior construction and high quality materials, Elepump mud pumps are built to last. Even though there is minimal flexure in this design, spherical bearings eliminate stress concentration or point loading. TRIPLEX MUD PUMPS. For example, in an industrial application, a bearing would be adjacent to every "big end" or connecting rod crankshaft cam, as in a large diesel engine (see Figure 4). The mud pumps from the renowned German pump man-ufacturer Schäfer & Urbach are electrically driven by water- or air-cooled motors. AC MOTORS/DRIVES. If the pump is rotating at 100 rpm or strokes, then in one week of drilling the crank will experience one million cycles of 300,000 lb-ft effectively switching on and off. SP-1614 Triplex – Drilling Mud Pump for Sale. With the middle area of the crankshaft unsupported, crankshaft failure is inevitable. Spherical bearings allow the crankshaft to have a wave and flex without restraining the shaft and giving rise to stress concentration or shear (see Figure 5). Mud King Products offers a full line of Triplex Mud Pumps from 165HP to 1600HP. A triplex pump with a large load acting on the middle of the crankshaft of approximately 120,000 lbs and a typical distance of about 30 in from middle cam to either main bearing will exert a bending moment of 300,000 lb-ft on the crankshaft adjacent to the main bearing. This concentrated load creates cracks and sometimes shearing of the shaft exactly at the edge of the bearings. 14-P-220 Triplex Mud Pump Spec Sheet. The middle piston often exerts seven times greater bending moment on the crankshaft than either of the outer two pistons, causing the crankshaft to bend or flex. Although the middle piston load may be reduced for the same overall pump horsepower, the distance from the main bearings to the middle cam increases, which is not advantageous. Find out which technologies work best to keep centrifugal pumps from causing downtime in critical industrial processes. A mud pump is a heavy-duty, high-pressure pump designed to provide a smooth discharge of mud and debris from oil wells. $460,000 . Features Triplex Mud Pump Weatherford Pumping Solutions E-mail: pumps@weatherford.com The Weatherford Model MP16 is a single acting triplex mud pump rated for 1600 HP in oilfield drilling applications. Triplex pumps prove indispensable in many key applications. Triplex mud pumps are manufactured worldwide, and many companies have emulated the original design and developed an improved form of the triplex pump in the past decade. The 2,200-hp mud pump for offshore applications is a single-acting reciprocating triplex mud pump designed for high fluid flow rates, even at low operating speeds, and with a long stroke design. One important thing about us is that our prices are very competitive and our delivery time is short. We supply the most popular triplex mud pumps in the industry, which have excellent quality and competitive prices. With cam to bearing distances no more than 10 in, the bending moment on a quadraplex crankshaft will be one quarter that of the triplex or five cylinder pump. Check the details of F1600 triplex piston mud pump now! REQUEST INFORMATION. A pump that addresses these issues may be the solution. Triplex mud pump T riplex pumps are a member of the reciprocating positive-displacement pump family capable of handling a wide range of corrosive, viscous or heavy fluids, from thin water-like liquids to rather viscous slurries containing large particulates. Bearing types can amplify or reduce the loads exerted on a flexing crankshaft. Compatibility with field proven design standards and high quality fabrication techniques assure performance and durability in NATIONAL 14P TRIPLEX MUD PUMPS (Ref#4502T) 3 available, 2200 hp, AC drilling motor, skid mounted, rebuilt Price for all three: $1,100,000 (will not sell separately) NATIONAL 14P220-2200 HP MUD PUMPS (Ref#9568T) 4 available POR Buy F1600 triplex piston mud pump from reliable China mud pump manufacturer - Saigao gruop. First well stimulation project introduces global recovery technique to the MENA region. 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