mud pump suction manifold in stock

Explore a wide variety of mud pump suction manifold on Alibaba.com and enjoy exquisite deals. The machines help maintain drilling mud circulation throughout the project. There are many models and brands available, each with outstanding value. These mud pump suction manifold are efficient, durable, and completely waterproof. They are designed to lift water and mud with efficiency without using much energy or taking a lot of space.

The primary advantage of these mud pump suction manifold is that they can raise water from greater depths. With the fast-changing technology, purchase machines that come with the best technology for optimum results. They should be well adapted to the overall configuration of the installation to perform various operations. Hence, quality products are needed for more efficiency and enjoyment of the machines" full life expectancy.

Alibaba.com offers a wide selection of products with innovative features. The products are designed for a wide range of flow rates that differ by brand. They provide cost-effective options catering to different consumer needs. When choosing the right mud pump suction manifold for the drilling project, consider factors such as size, shape, and machine cost. More powerful tools are needed when dealing with large projects such as agriculture or irrigation.

Alibaba.com provides a wide range of mud pump suction manifold to suit different tastes and budgets. The site has a large assortment of products from major suppliers on the market. The products are made of durable materials to avoid corrosion and premature wear during operations. The range of products and brands on the site assures quality and good value for money.

The NOV 12-P-160 Mud Pumps includes (3) Three New National 12-P-160 Triplex Mud Pumps 1600 HP, 7-1/4″ bore x 12″ stroke, single acting. 5000 PSI fluid ends. 1600 HP Bare Mud Pumps are currently configured for Offshore Service. The NOV 12-P-160 Mud Pumps are located in Houston and ready to be unitized for service.

Forged Steel crankshaft, Individual forged steel two piece interchangeable standard modules, 6-1/2” mission fluid king liners, Standard polyurethane valves and seats, Two piece fast change piston rods, Supreme pistons, Metal to metal liner retention, Clamp type liner and piston rod connections, Fast change valve covers standard, Piston liner lubricant spray system, Liner spray pump, Power end lube system with filter. Mounted on Integral two runner skid, Suction Manifold with vertical suction stabilizer, Suction line pressure relief valve, set for 70 PSI

Includes: motor supports, motor frame, tensioning screws, 2 V-belt guards, 2 pump Sheaves, 2 motor sheaves, banded V-belts, Holes to be drilled to accept EDM D79 Or GE-752 Traction Motors

National Oilwell Varco (NOV) is an American multinational corporation based in Houston, Texas. It is a leading worldwide provider of equipment and components used in oil and gas drilling and production operations, oilfield services, and supply chain integration services to the upstream oil and gas industry. The company conducts operations in more than 600 locations across six continents, operating through three reporting segments: Rig Technologies, Wellbore Technologies, and Completion & Production Solutions. National Oilwell’s two main predecessors, Oilwell Supply and National Supply, were founded in 1862 and 1893, respectively. These two companies manufactured and distributed pumps and derricks.

The fluid end mainly consists of cylinder block, liner, piston, valve, suction manifold, discharge manifold, discharge pulsation dampener, relief valve and spraying device etc.

(1) Wash the contacting face between discharge manifold and cylinder blocks well, install the seal ring and put it onto cylinder blocks. The tightening torque of bolt M39×3 is 1954～2255N.m.

(2)As per discharge manifold requirement, install the accessory manifold (5-way or 4-way), discharge pulsation dampener, relief valve, bypass valve, and pressure release line etc. The tightening torques of bolts and nuts are required to meet clause 12.2.1.

The suction manifold is connected to 3 cylinder blocks simultaneously. It has three ports at left , middle and right. The drilling fluid can be sucked in from left, right or middle port according to your desire.

(1) Install the suction manifold: clean the flange end face of suction manifold,install seal rings and connect it to three cylinder block. The tightening torque of bolt M39×3 is 321～370N.m

The discharge manifold is connected with 3 cylinder blocks simultaneously too. It has two ports at left and right side. The drilling fluid can be discharged from left side or right side.

The discharge filter shall be installed at the other side of discharge manifold. The discharging mud go to the drilling fluid line (manifold) after filtering.

Before the mud discharge manifold needs to be repaired, the bypass valve on pressure release line should be opened first, and let the pressure in discharge manifold to be released to zero.

Then install suction manifold and discharge manifold. After adjusting and aligning each part well, use a torque wrench to tighten the connection bolts between suction manifold, discharge manifold and cylinder blocks respectively to specified torque.

The majority of problems occurring with reciprocating pumps originate on the suction side of the pump. The term “suction” can be misleading due to the fact that single acting pumps do not lift liquid or suck. A better term to use is “the line leading to the inlet manifold on the pump.” Single acting pumps rely upon atmospheric pressure to force the liquid into a low pressure area created by the completed discharge stroke of the piston or a centrifugal pump with sufficient head and flow to deliver liquid to the inlet manifold as needed.

The inlet side of the pump is critical to correct operation. Collapsible hose should never be used on the inlet side and length is always a factor because friction loss will enter the picture. The inlet line should have a large inside diameter, straight and short as possible. This type system yields a huge benefit to the cost of overall maintenance of the pump. The inlet to the pump should be as close to the supply source as possible and sized according to the discharge flow of the pump. Never decrease the inlet manifold diameter of the liquid end in order to use a smaller inlet hose. Always increase the inlet hose by 1 or 2 in. to ensure good inlet conditions for the pump. The inlet velocity should never be less than 1 ft per second or greater than 3 ft per second.

When problems start to occur on the inlet side, those problems can be both visual and audible. The inlet line will start to pulsate. This occurs because of the liquid accelerating and decelerating rapidly. On each rotation of a triplex crankshaft, one inlet valve will be closed and another will be partially open. The third will be fully open on the discharge stroke. This movement of the valves causes the liquid within the supply line to try and stop, start toward the pump and reverse toward the supply all at the same time. Therefore, poorly designed supply lines will show this movement in pulsating form.

This pulsation can also be audible within the pump. You will hear hammering and if severe enough, the discharge line will also began to pulse. If this much cavitation is occurring within the pump, severe damage can and will occur within the power end as well as the liquid end if conditions are not changed. The hammering sound is the audible form of pump cavitation.

Cavitation is caused by insufficient flow or head from the supply tank to the inlet of the pump and the smooth transition from the manifold through the throat of the inlet valve. If the liquid is too viscous or the supply of the liquid is insufficient to meet the required speed (gpm) of the pump, gasses will start to break out of the liquid and form bubbles in the slurry as it passes through the throat of the inlet valve. When the pump is on the discharge stroke and pressure starts to build rapidly from atmosphere to discharge pressure, the bubbles start to implode and cause damage to liquid end components as well as the liquid end itself.

A suction valve or inlet valve is nothing more than an orifice within the system. The suction manifold of the pump should be filled with liquid and moving at a consistent flow rate. As an inlet valve begins to open and liquid flows through, the liquid should be in contact with the face of the piston. This column of liquid should move at the same rate as the piston. If the inlet is inadequate or pump speed too great, gas will break from the liquid in the low pressure zone created by the inlet seat and bubbles will from in the pumping chamber or atmosphere will enter through the liner and piston. Either way, the pumping chamber will not be filled with liquid.

When the discharge stroke begins, the piston is at rest. Half way through the discharge stroke, the piston is traveling at maximum velocity. Ideally, the pumping chamber should be filled with liquid and in contact with the face of the piston. The inlet valve within that chamber should have just closed as the piston starts the discharge stroke. If bubbles have formed, the chamber is only partially filled with liquid. As pressure starts to build within the chamber, the bubbles implode and the piston encounters a partially filled chamber traveling at maximum velocity slamming open the discharge valve and causing a shock wave to be sent throughout the entire system.

If a pump has a satisfactory inlet system, the end user will see the results of that in his hip pocket. If not, he will help support the entire industry with more equipment sales.

The discharge line is the output end of pump, its end is provided with a discharge strainer assembly will mud pump generated pressure directly transported to underground; another end of the pipe with air out package assembly and safety valve and pressure gauge.

With over 10 years developing, we were developed from the beginning drilling service to manufacture factory who produce Mud pump and its spare parts, DST tools and Solid control products.

Kingwell oilfield are able to supply the mud pump and other OEM interchangeable spare parts, kindly contact with us if there has some enquiries, we will quote you a competitive price and fine delivery soon.

Suction manifold is the main part of suction end of mud pump. The material is 35CrMo. The suction manifolds are processed with high quality and seamless flanges. One end of it is equipped with a suction air bag, the remaining two flanges are inlet, and the user can choose one of its imports to inject mud or clean water according to the installation position of the pump group.

I’ve run into several instances of insufficient suction stabilization on rigs where a “standpipe” is installed off the suction manifold. The thought behind this design was to create a gas-over-fluid column for the reciprocating pump and eliminate cavitation.

When the standpipe is installed on the suction manifold’s deadhead side, there’s little opportunity to get fluid into all the cylinders to prevent cavitation. Also, the reciprocating pump and charge pump are not isolated.

Installing a suction stabilizer from the suction manifold port supports the manifold’s capacity to pull adequate fluid and eliminates the chance of manifold fluid deficiency, which ultimately prevents cavitation.

Another benefit of installing a suction stabilizer is eliminating the negative energies in fluids caused by the water hammer effect from valves quickly closing and opening.

The suction stabilizer’s compressible feature is designed to absorb the negative energies and promote smooth fluid flow. As a result, pump isolation is achieved between the charge pump and the reciprocating pump.

The isolation eliminates pump chatter, and because the reciprocating pump’s negative energies never reach the charge pump, the pump’s expendable life is extended.

Investing in suction stabilizers will ensure your pumps operate consistently and efficiently. They can also prevent most challenges related to pressure surges or pulsations in the most difficult piping environments.

Sigma Drilling Technologies’ Charge Free Suction Stabilizer is recommended for installation. If rigs have gas-charged cartridges installed in the suction stabilizers on the rig, another suggested upgrade is the Charge Free Conversion Kits.