duplex mud pump specifications made in china

The Made-in-China F series mud pumps have same reliable quality and performance as other USA products. Now, F series mud pumps (from F-500 to F-2200) have been produced in batches and sold to many abroad oilfields. Your order for F series mud pumps is cordially welcome.

Huaxin"s export-orientated mud pump parts, including liners, pistons, piston inserts, valve inserts, oil seals, rod packing, fluid ends etc. All of them meet or exceed DIN and API standards and have been exported to U.K., Germany, USA, Canada, Pakistan, Middle East, and so on.

● The power end of F series mud pump adapts combined lubricating system of forced and splash lubrication, Reliable to lubricate and increased the service life of power end.

A mud pump is a reciprocating piston/plunger pump designed to circulate drilling fluid under high pressure (up to 7,500 psi (52,000 kPa)) down the drill string and back up the annulus. A duplex mud pump is an important part of the equipment used for oil well drilling.

Duplex mud pumps (two piston/plungers) have generally been replaced by the triplex pump, but are still common in developing countries. Two later developments are the hex pump with six vertical pistons/plungers, and various quintuplex’s with five horizontal piston/plungers. The advantages that Duplex mud pumps have over convention triplex pumps is a lower mud noise which assists with better Measurement while drilling and Logging while drilling decoding.

Use duplex mud pumps to make sure that the circulation of the mud being drilled or the supply of liquid reaches the bottom of the well from the mud cleaning system. Despite being older technology than the triplex mud pump, the duplex mud pumps can use either electricity or diesel, and maintenance is easy due to their binocular floating seals and safety valves.

A mud pump is composed of many parts including mud pump liner, mud pump piston, modules, hydraulic seat pullers, and other parts. Parts of a mud pump:housing itself

Duplex pumps are used to provide a secondary means of fuel transfer in the event of a failure of the primary pump. Each pump in a duplex set is sized to meet the full flow requirements of the system. Pump controllers can be set for any of the following common operating modes:Lead / Lag (Primary / Secondary): The lead (primary) pump is selected by the user and the lag (secondary pump operates when a failure of the primary pump is detected.

Alternating: Operates per Lead / Lag (Primary / Secondary) except that the operating pump and lead / lag status alternate on consecutive starts. A variation is to alternate the pumps based on the operating time (hour meter) of the lead pump.

TAIWAN HP VPVC-F20-A4-02A variable volume vane pump When the rotor of the vane pump rotates, the blade is attached to the inner surface of the stator by the centrifugal force and the pressure oil. The working volume of the two blades and the inner surface of the rotor and the stator is made from small to large oil and then to small oil, and when the blade is rotated for a week, the oil and oil will be completed once. Detailed Images Our Service Packing & Delivery Related Products

The structural features and properties of F series mud pumps are more advanced. Wearing parts of fluid end can be universally used with those of API standards.

F series mud pumps are firm and compact in structure and small in size, with good functional performances, which can adapt to drilling technological requirements such as oilfield high pump pressure and large displacement etc. The F series mud pumps can be maintained at lower stroke rate for their long stroke, which effectively improves the feeding water performance of mud pumps and prolongs the service life of the fluid end. The suction stabilizer, with advanced structure and reliable service, can achieve the best buffering effect. Power ends of the F series mud pumps adopt the reliable combination of forced lubrication and splash lubrication to increase the service life of power ends.

This series of pumps is manufactured strictly in accordance with API Spec 7K Drilling and Workover Equipment Specifications and carried out delivery test in accordance with the standard.

F 1300 mud pump for oil drilling have features of solid and compact structure, small volume, good and reliable performance. It can meet the drilling requirements such as high pressure and big displacements whether in land drilling or off-shore drilling.

F 1300 mud pumps have a longer stroke and can be operated at a lower stroke, thus improved the water supplying performance effectively and extended the lifetime of mud pump fluid end parts greatly.

We have been focusing on producing triplex single-action mud pump and its accessories since we built our company. So far, we can offer two series products that are respectively the F-series and 3NB-series. Our F-series drilling pumps including models of RLF-500, RLF-800, RLF-1000, RLF-1300, RLF-1600 and RLF-2200 are designed and manufactured strictly in accordance with the API 7K specification (Certificate No.: 7K-0130) based on the American Emsco F-series drilling pump. Our products of the 3NB-series cover models of 3NB-350, 3NB-500, 3NB-600, 3NB-800, 3NB-1000A/D, 3NB-1300A/D and 3NB-1600. They are designed and produced following the standard formulated by Ministry of Petroleum Industry of China and can meet the needs of different customers.

Our F-series triplex mud pumps are designed and manufactured based on the American Emsco F-series mud pump strictly in accordance with API 7K specification. All of the expendable parts are interchangeable with any other similar spare parts produced according to API specification.

The optimized design helps to improve the suction performance of our products and extend the service life of the expendable parts. 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.

Customized Mud PumpWe can design and manufacture customized pump used for mud drilling according to customer"s requirement. We provide not only the mud pump itself, but also the power system and transmission system to make a pump package. After being assembled on the well site, the pump package is ready to work.

Since all the expendable parts are compatible with other similar parts made in accordance with the API specification, F-series mud pumps are easy to maintain all over the world.

Due to compact solid structure and small size, the F-series products have excellent performance to meet the drilling technological requirements of high pumping pressure and high displacement. Designed with longer stroke for lower working stroke rate, these products have fine water filling performance and buffering performance in suction pipelines. Meanwhile, the service life of the expendable parts in the fluid end will be extended as well. The power end of this series product is durable since its lubricating system combines forced lubrication and splash lubrication together.

Because of limited parts supply, the 3NB-series mud pumps mainly sell domestically. In resent years, due to cheaper price, they become more and more popular in oversea countries, especially in Kazakhstan and Russia.

We can also design mud pump package mainly composed of the power system, transmission system and the pump itself, according to customer’s environment. Other facilities like filling system, manifolds and control system are also available. Diesel engine driving and electric motor (DC/AC variable frequency motor) driving are optional. As to transmission mode, we provide gear reducer, hydraulic coupler and hydraulic torque converter for your selection. After being assembled on the well site, the pump package will go into operation.

Our F-series triplex mud pumps are designed and manufactured based on the American Emsco F-series mud pump strictly in accordance with API 7K specification. All of the expendable parts are interchangeable with any other similar spare parts produced according to API specification.

The optimized design helps to improve the suction performance of our products and extend the service life of the expendable parts. 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.

Customized Mud PumpWe can design and manufacture customized pump used for mud drilling according to customer"s requirement. We provide not only the mud pump itself, but also the power system and transmission system to make a pump package. After being assembled on the well site, the pump package is ready to work.