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I type to L type, 5000PSI -- 7500PSI

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I type to L type, 5000PSI -- 7500PSI

  • 所属分类:Liquid end upgrade

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  • 发布日期:2022/05/30
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详细介绍

I型改L型, 5000PSI -- 7500PSI




Introduction of mud pump cylinder liner manufacturers




Since 1997, HNA has been famous for its professional high-pressure technology, engineering design and integrated modification process, as well as excellent product quality in the oil and gas field. It specializes in upgrading and modifying two-cylinder, three-cylinder and five-cylinder mud pumps. The hydraulic end of the HNA L-type mud pump designed and modified can be upgraded and modified for the hydraulic end of the HNA mud pump and mud pumps of various well-known brands, and can be customized according to the special requirements of customers.


 


Features:


* One-piece I-type valve box is upgraded to two-piece L-type valve box


HNA's unique high-pressure hydraulic end product technology makes our two-piece L-type hydraulic end valve box widely recognized in the industry. HNA's hydraulic end valve box upgrade and transformation technology is provided by us with good quality assurance, and has been proved by practice through extensive application in the global market.


The two-piece L-type hydraulic end has been recognized by the market more than 40 years ago because of its significant structural improvement over the one-piece I-type valve box. Since the suction and discharge valve boxes are independent of each other, when the suction valve box is worn, the suction valve box can be replaced separately without replacing the entire hydraulic end.


At the same time, it is far easier, safer and faster to replace the valve body or valve seat on the two-piece L-shaped valve box than on the one-piece valve box.


* 5000 psi valve box upgraded to 7500 psi valve box


HNA understands that the demand for 7500 psi drilling continues to grow, and it also understands that more operators and contractors are looking to complete drilling operations faster and more efficiently. Using its own professional strength and practical verification, HNA can upgrade the hydraulic end of the existing upper and lower structure valve 5000 Psi into a two-piece L-type 7500 Psi valve box hydraulic end. In addition, the typical complete conversion also includes the upgrade of the cylinder liner press cylinder and assembly, the high pressure discharge screen bottom bracket, the high pressure discharge manifold and the 7500Psi discharge air bag and other components.


* Disadvantages of the I type hydraulic end of the upper and lower structure valve:


- Typically low pressure 5000 Psi


- Higher maintenance costs


- When wear occurs, the entire fluid end must be replaced


- Replacing the valve body seat is difficult and time consuming


- Finite element stress analysis shows that this valve box design is prone to cracking


 


Advantages of HNA L-type liquid end:


- Available in low pressure 5000 Psi and high pressure 7500 Psi


- Low maintenance cost and easy maintenance


- Suction or discharge valve box can be replaced individually with low maintenance cost


- Designed to use cylinder liner wear pads


- Faster body and seat replacement


- The stress distribution in the design structure is more reasonable, and more metal bases are used to withstand the internal high pressure


* HNA has the experience, know-how and quality products to guide you through the maze of 7,500PSI liquid end conversions. At present, the pump types that we can upgrade and transform the 7500Psi L-type liquid end are:


BOMCO F1600


HHF F1600


EMSCO FB1600


NATIONAL 12P160


OILWELL A1700PT


GARDNER DENVER PZ11


 

 

 

 

valve on valve.jpg

I型阀箱

 

 

 

 

2-1-2 L shaped L型阀箱 .jpg 

 

L型阀箱

 

 

 

 



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