mud pump valves and seats manufacturer

Customers said they wanted long-lasting, easy-to-use valves and seats, and we delivered. Made from domestically sourced steel, GD Energy Products valves feature a two-piece friction-welded design, proprietary bonded inserts, and innovative geometry to deliver significantly longer life. GD Energy Products’ field proven Valves & Seats meet API Standard, and come with our “Ready Inventory” promise that we’ll have it in stock, when you need it.

Our full-open valves and seats are designed for use in GD Energy Products PZ, F-Series, and National 12P lines of triplex drilling pumps. This gives you options to use these parts across your whole fleet of pumps.

The Patriot Harsh Duty Valve is a bonded urethane valve that will hold up in the most extreme drilling environment. The Patriot HD offers the strongest urethane bond of any valve for increased service life and a stronger seal.

Superior Performance, Long Run Life, Excellent Abrasion Resistance and Sealing Surface coupled with the highest rated chemically resistant urethane make the Patriot HD Valve an excellent choice for any drilling application.

Mud Pump Valve & Seat are made of premium alloy steel through one-piece forging and carburizing treatment processes, thereby ensuring high intensity. In addition, the precise calculation is performed and CNC machining is conducted for the dimensional matching of the valve seat and valve body working angles to enhance the service life of the valve body and valve seat. Our valve products are able to work smoothly in normal mining and digging conditions for over 400 hours.

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The Caliber® 4-web valve and seat are designed for today’s high pressure drilling conditions. Each piece is forged from a single piece of proprietary, high-strength alloy steel and is case hardened to precisely controlled levels. We have molded our high temperature, high impact resistant urethane to the valve body in order to eliminate the existing gap you will find on replaceable insert type valves.

The 4-web design holds the valve weight to a minimum by increasing the load bearing area. In order to allow quick flushing of solid matter we use a steep angle that also increases the metal-to-metal sealing area. Each part is individually inspected to ensure performance and satisfaction.

Mud pump valve body and mud pump valve seat were produced according to API Specs as well as ISO9001 quality system by our company, were used high quality alloy steel 40CrNiMo、20CrMnTi, processed with overall forging and carburizing, the surface hardness HRC≥60; They were produced under accurate calculation and numerical control lathe, which makes dimensions of valve body and seat perfectly match each other, also were used many times by land and offshore platforms. The service life of valve body and seat are 4-5 times more than ordinary ones, which improves the working efficiency and decrease the cost and working strength.

Mud pump valve assy include valve body, valve seat, valve insert (valve rubber ). As to valve insert (valve rubber) material, we can provide Nitrile rubber (NBR) valve insert, polyurethane (PU)valve insert, compound polyurethane and HNBR.

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Alibaba.com offers pump valve, and a variety of different sizes to meet the needs of different customers. If it iss to the type of mud pump seat, it is possible to choose from a set of mud pump seals with alternate patterns, designs, and colors. On the other hand, the pivoted seat is the enduro, and the enduro has a wide range of sizes. If inflated mud pumps are not classified by one type or the other as a part of the body, it is important to consider the size of the seat and will be based on the type of mud pump seat. For a set of the two or less sizes, it is important to find the right type of mud pump seals on Alibaba.com, or known as " mud" seal, and all come in a variety of colors, and designs. Among the most popular mud pump valve seat choices are available based on the type of mud pump.

There are also semi-trush mud pump seats, including electric pump seats, and semi-trush mud pump seats so that airflow can be found on the surface. There are many choices of mud pump seats, including electric pump seats, and semi-trash mud pump seats.

The frac pump valves and seats are also called valve and seat assembly. There are valve body, valve insert, valve seat, and O-ring, these four parts consist of the frac pump valves and seats, which are very critical vulnerable parts in fracturing pumps. In higher pressure frac pumps, the mating surface of the valve body and valve seat is generally a conical surface. Frac valves and seats are the no. 1 expendables cost. 8620H or 20CrMo can be used for forged frac valves and seats. Both the valve body and valve seat would be carburized or nitrided to enhance their impact resistance and wear resistance. Polyurethane is often used as the raw material for the valve insert. Compared with rubber, polyurethane has better strength and elasticity.

This FAQ lists some questions about frac pump valves and seats for you. These FAQs shall be able to answer some queries related to the well-service pump valves and seats.

Full Open Valve: It is a four-wing guided full open frac valves and seats. The full open design expands the flow area and provides excellent flow traits. It is easier to maintain, assemble and handle lost circulation material better than most conventional style valve seats assembly. There are four types of full pen valves that are popularly used in oilfields:

Novatech is a valves and seats manufacturer in the US. Its first welding valves were supplied nationally in 1982. As one of the oldest and strongest frac valves and seat manufacturers, a wide variety of valves & seats manufactured by Novatech are used throughout the world.

Novatech’s four streamlined guide legs full open seat valve have greatly increased the reliability and performance. The web-type valve seat was achieved to maximize the metal-to-metal bearing area. However, the loads applied to the seat webs are not uniform, the flow is not limited because of the Novatech four streamlined guide legs and the metal-to-metal bearing area is regained, the Novatech full open valve seat assembly can keep the impact loads uniformly transmitted to the frac pump fluid end. One-piece valve bodies, the insert retention groove acts as a circular channel beam to add superior rigidity to the valve body.

TianyuMfg provides 100% interchangeable frac valves and seats with Novatech’s. Our valves and seats are manufactured by high-quality alloy steel and which is forged integrally. The developed high, medium, and low-end products suit different working conditions for you to choose, including work-over, acidizing, cementing, fracturing, and drilling.

The plungers size defines the frac pump fluid end size. The frac pump valves and seats change with the plunger size but not all the same, some fluid ends of different plunger specs also share the valves and seats of the same size. You can find the following charts which list the general sizes of frac pump valves and seats:

Tianyu Mfg. Provides various kinds of frac pump valves and seats. Contact TianyuMfg sales engineer to get the most appropriate valves and seats for your pumps.

The frac pump valve section is divided into the suction valve and discharge valve on the drawings. However, in order to make the disassemble and maintenance of the frac pump valve convenient, the suction and the discharge valve body adopt the exactly same design. The suction valve body is located at the lower part of the frac pump fluid end, and the discharge valve is located at the upper part of the frac pump fluid end.

When you are inquiry about the suction or discharge frac valves and seats, Tianyu Mfg. provides the same design frac valves and seats, same as Weir SPM.

By the reciprocating movement of the plunger, the suction valve and the discharge valve continuously open and close. When the suction valve keeps opening and the discharge valve closing, the liquid pours into the frac pump fluid end cylinder cavity through the suction manifold and the suction valve to complete the liquid suction. When the discharge valve keeps opening and the suction valve closing, the liquid discharge from the frac pump fluid end cylinder cavity through the discharge valve land the discharge pipe to complete the liquid discharge.

In the operation of the frac pump, the frac pump valves and seats are constantly opening and closing. Therefore, the closing speed of the frac pump valves and seats require special attention. There is a certain impact that emerges due to kinetic energy changing at the closing moment of the frac pump valves. The impact strength is related to the mass and closing speed of the frac pump valves and seats. The greater the mass and speed are, the greater the impact strength will be. The shock is the main factor that triggers the frac pump valves and seats to be damaged. It makes the allowable closing speed is a key parameter of the frac pump valves and seats design.

You need to prepare sufficient spare frac pump valves and seats parts. The quality of frac pump valves and seats directly affect the performance of the frac pump fluid end. Tianyu Mfg. serves low cost and superior performance frac pump valves and seats. As the valve body is manufactured as a one-piece, which increased resistance to abrasion and extrusion, also minimizes insert movement, leakage, and separation from the valve.

For frac valve assembly, when the insert wear has nibbling but not bridged across the surface, the valve has even worn but no chips or washouts and function is still good, keep them working.

When the insert is almost damaged across the surface and caused the valve to leak, replace the insert. After replacing, no leakage keeps them working. Leakage till happened, replace the frac pump valve body. The leakage caused by the insert failure would arise the valve washout and fail easily tend to rapid erosion.

Increasing the metal-to-metal bearing area between the valve and seat is the only method to lengthen the life span of the frac pump valves and seats. The bigger this area, the bigger the area to absorb the high-impact energy from valve closing. We recommend the following tips for you as a reference.

The frac valves seats assembly should be opened and closed in time. The closing speed and hysteresis angle must be less than the allowable value. In this way, the shock strength emerges in the open and closing would be reduced.

Various sizes are available to fit all major mud pumps. An extensive range of valves and seats are offered,such as Premium Cross-Arms Valve and Seat,Three-arm Valve and Seat,Three-wing Valve,Four-wing Valve,Full-open Seat,Long-life Bonded Valve with Urethane.Wide choices are available for requirements not met by hardened or stainless steel valves and elastomer- valve seats.

Urethane bonded insert offers increased resistance to water , synthetic and oil based drilling fluids and is capable of operating in fluid temperatures of up to 220˚F (104˚C) while maintaining superior resistance to tear and extrusion