mud pump fluid ends in stock

For over 60 years, Southwest Oilfield Products has been providing the industry with high-quality mud pump parts and we are excited to expand our product offering to include well service pump fluid ends and consumable parts. With over 15 domestic store locations, we are certain to have a convenient location that is ready to serve you.

Packing: Our well-service pump packing options are all-inclusive from moderate to severe service sealing designs. We offer both replacement and complete packing sets.

Browse through more than 1,500 duplex piston rods and 200 duplex pony rods in our inventory. EC Tool gives you a quote before your order, so you know what you’re getting for your money every time. While we primarily keep connecting rods for GA550 and GA750 models in stock, there are other options at your disposal as well. This includes custom connecting rods for most duplex and triplex mud pumps.

We now offer new crossheads and capsules for both EMSCO D-375 and DB-550 duplex pumps. You can also find slides and shoes for certain models. Available parts currently in our inventory include:

We carry a large inventory of valve cap plugs made for OEM and MATTCO fluid ends. You’ll also find different drop-in plugs for most gland-type valve caps.

A new innovation either refurbishing existing fluid ends (subject to initial condition), or as a new fluid end with a significantly reduced manufacturing cost !. The revised fluid end is fitted with single unit cartridge style check valves, which are easily accessed, allowing simpler maintenance and improving operational efficiency.

For maximum performance and durability, our modules are made from individually forged, heat-treated alloy steel and feature an API 7 valve assembly for improved flow. Our L-shaped design features bore-seal technology for improved seal performance in higher pressures and is compatible with numerous “F-Series” drilling pumps including Honghua®, Bomco® Rongsheng®, Workforce® and other similar designs.

Fluid end modules are workhorses of mud pump systems, but extreme working environments make them especially vulnerable to stress, wear and damage. In choosing durable fluid end parts that resist cracking and corrosion, you’re making a wise long-term investment for your operations.

Forum offers a full line of high-quality fluid end modules that are entirely manufactured in the United States. Designed for the challenges of higher-pressure drilling, they are crafted with industry-leading materials and technologies to resist cracking and reduce stress concentrations for significantly longer life. Complementary features include our industry-leading P-Quip® liner retention and rod systems. Additional benefits and features include:

RPS’s high-strength, triple reduction, forged steel triplex fluid end modules are made from 4135 alloy steel, heat-treated for a long working life, machined to perfection, and packaged for delivery with anti-corrosion protection. The precision-made jewelry, like the exterior finish, reflects the superior quality inside.

RPS offers a complete line of interchangeable fluid end modules and accessories for triplex mud pumps. Fluid ends and components are interchangeable to OEM’s such asNational, Emsco, Gardner Denver, Bomco, Ideco, Weatherford, Drillmec, Eweco, Baker, Texma, Mud King, Honghua, RG, RS, GPM, LS-NOW, Wirth, and Oilwell. We offer both standard OEM style replacement parts and Two-piece “L” Shaped fluid ends. Manufactured to the highest quality, our products offer the best performance and durability. 5000psi & 7500psi available.

Kerr Pumps manufacturers a wide variety of high quality valves and seats. We offer plenty of configurations and materials to choose from such as our more popular salt bath nitrided 17-4 stainless steel. We also keep in stock a full line of Well Service inserted valves and o-ringed seats.

All of our pony rod glands are machined in-house on one of our many CNC lathes. The level of precision and finish in each gland gives an incredible repeatability from part to part. This consistency extends the life of each seal and pony rod which keeps you pumping longer in the field.And Many More!

We believe that making incredible pumps is just part of the game. Our main focus is taking care of our customers. That is why we stock a full line of pump replacement parts. We do our absolute best in meeting customer demands and continue to strive to be the most responsive pump company.

You can find our high-performance mud pumps at some of the largest oil and natural gas drilling operations on the planet. Now, we’re ready to supply one of our mud pumps to you.

Looking for a mud pump for sale? Bridges Equipment has the biggest inventory of rebuilt duplex and triplex mud pumps and pump packages ready to ship. Unlike some suppliers, we completely rebuild our mud pumps to OEM standards and guarantee our work from 90 days up to six months against major failure.

Our fabrication facility customizes mud pumps, equipment, and pump packages to meet the needs of operations large and small, across the nation and around the world. Whether you need a custom-fabricated mud pit or a unitized pump package, we have the expertise to get it done.

Nothing wastes time and money like waiting on parts. With two supply stores stocked with the fluid ends and other mud pump parts you need to keep your operation running, and the field mechanics to install them, we can help keep your operation up and running.

Customizability. Functionality. Quality. Reliability. You’ll find these attributes and more in every mud pump, mud pump part or mud pump package we have available for sale or rental.

GPM International is a supplier of durable oilfield replacement parts for a wide variety of drilling mud pumps. Inventory products including mud pump fluid end parts, handling tool, etc. All of our products are fully exchangeable with O.E.M. standards.

The positive displacement mud pump is a key component of the drilling process and its lifespan and reliability are critical to a successful operation.

The fluid end is the most easily damaged part of the mud pump. The pumping process occurs within the fluid end with valves, pistons, and liners. Because these components are high-wear items, many pumps are designed to allow quick replacement of these parts.

Due to the nature of its operation, pistons, liners, and valve assemblies will wear and are considered expendable components. There will be some corrosion and metallurgy imperfections, but the majority of pump failures can be traced back to poor maintenance, errors during the repair process, and pumping drilling fluid with excessive solids content.

A few signs include cut piston rubber, discoloration, pistons that are hard to remove, scored liners, valve and seat pitting or cracks, valve inserts severely worn, cracked, or completely missing, and even drilling fluids making their way to the power end of the pump.

The fluid end of a positive displacement triplex pump presents many opportunities for issues. The results of these issues in such a high-pressure system can mean expensive downtime on the pump itself and, possibly, the entire rig — not to mention the costly repair or replacement of the pump. To reduce severe vibration caused by the pumping process, many pumps incorporate both a suction and discharge pulsation dampener; these are connected to the suction and discharge manifolds of the fluid end. These dampeners reduce the cavitation effect on the entire pump which increases the life of everything within the pump.

Poor maintenance — such as improper valve and seat installation — is another factor. Improper cleaning when replacing a valve seat can leave sand or debris in the valve seat area; preventing the new seat from properly forming a seal with the fluid cylinder, causing a pathway for a washout to occur. It is important to pull up on a seat firmly by hand and make sure it doesn’t pop out and is properly seated. The seats must be seated well, before resuming repairs. You should never reuse a valve seat if at all possible.

The fluid end is the most easily damaged part of the mud pump. The pumping process occurs within the fluid end with valves, pistons, and liners. Because these components are high-wear items, many pumps are designed to allow quick replacement of these parts.

A washout occurs when fluid and solids enter the area behind or underneath a valve seat and erode the sealing surface. Washouts are usually caused by one of three issues: a worn or cracked valve seat, improper cleaning of the valve seat and deck which creates a poor seat seal, and excessive sand content in your drilling fluid. Worn or cracked valve seats can allow fluid to enter the area around the valve seat and seat deck, creating a wash point on the valve seat and causing it to cut into the fluid cylinder and seat deck.

Additionally, the throat (inside diameter) can begin to wash out from extended usage hours or rather quickly when the fluid solids content is excessive. When this happens it can cut all the way through the seat and into the fluid end module/seat deck. This causes excessive expense not only from a parts standpoint but also extended downtime for parts delivery and labor hours to remove and replace the fluid module. With that said, a properly operated and maintained mud recycling system is vital to not only the pump but everything the drilling fluid comes in contact with downstream.

If you spot a washout on any of the fluid end parts, you need to replace the part immediately. A washout can get much worse very quickly, leading to costly repairs.

Tianyu manufactures a complete line of quintuplex and triplex fluid end blocks and assemblies for fracturing pumps, they range from 600hp to 2500hp and available in both carbon steel and stainless steel 17-4ph or 15-5ph. Both undressed blocks and fully loaded assemblies are 100% interchangeable with the original pump makes. Our customers have been testing and using our fluid ends for over a dozen years in the US oilfields, they are proven to be completely equivalent or even exceed in the performance and durability of the original makes.

Life expectancy is affected by multiple conditions including plunger bore sizes, working pressure, how many hours per day it is pumped, cycles pumped and the fluids pumped. In order to maxium the service lifetime, we start strict quality control from the begining of raw material forgings, MTR can be provided by the original steel plant as well as our factory’s test lab. We also have the in-house heat treatment with 4 furnaces and quenching pool together with cooling facility and control room. Before delivery, we proceed

During the production cycle, these Fluid Ends have strict non-destructive testing, as ultrasound inspections and penetrant tests to ensure the ultimate suitability.