Frac Pump Fluid End Module

$未标题-1_0000_frac pump fluid end module$

$未标题-1_0001_frac pump valve box$

$未标题-1_0000_frac pump fluid end module$

$未标题-1_0001_frac pump valve box$

Frac Pump Fluid End Module

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Product Introduction

Since 2019, our company has invested significant human, material, and financial resources to form a project team with multiple industry elites. We have jointly developed a 30000-ton multi-directional hot mold forging process with Columbia University in US. Based on the original manufacturing process of the hydraulic valve box using electroslag remelted steel billets, we added a multi-directional hot mold forging procedure involving high-pressure squeezing both horizontally and vertically. This allows the hydraulic valve box to be simultaneously subjected to 30,000 tons of force from all directions while at 1200°C, resulting in a uniform and dense internal structure. Finished products of hydraulic valve box have been used in operation in CNPC,SINOPEC and the operation hours have been proven to increase more than 30% compared with valve box made by traditional free forging process.

After Sales Service

Standard Warranty
12 months .
Global Support
24/7 technical assistance and spare parts supply.
Training
On-site or remote operation/maintenance training.

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Product Details

Key Features

1-On the basis of ensuring the existing mechanical performance, the hardness uniformity of the entire section of the fracturing hydraulic valve box can be stably controlled within HB15, compared to the current market standard with hardness ranging from HB300 to HB350, our company's product has improved the hardness uniformity by several times, significantly increasing the service life of the hydraulic valve box.

2-The cross-shaped holes in the fracturing hydraulic valve box are formed during the 30,000-ton precision extrusion process. The metal flow lines at the plunger hole, suction hole, and discharge hole areas are distributed along the internal contour of the valve box, significantly enhancing its mechanical properties.

3-During the heat treatment, the quenched layer of the valvbe box is retained, ensuring that the working surface of it remains within the quenched layer, significantly enhancing its resistance to impact & corrosion.

4-Our company's hydraulic valve box no longer process the non-working surfaces, retaining the forging and heat treatment surfaces, and greatly shortening the machining time. The mechanical properties of the hydraulic valve box manufactured by this new high-pressure multi-directional mold forging process are essentially uniform and dense at any position, with the hardness uniformity controllable within HRB20. The position of the cross- shaped holes has a hardness uniformity (i.e., the difference between the highest and lowest hardness values) controlled within HRB1

5-The metal grain size can reach grade Level 8, and the metal streamline is distributed along the direction of the cross-shaped holes. The performance at the cross-shaped hole position is better, and the structure is denser.

Product Performance Comparison Between New Technology &Traditional

Performance	New High-Pressure Multi-Directional Mold Forging	Traditional free forging process
Hardness	Surface hardness is measured using the Brinell hardness test,with the highest and lowest hardness values differing by ≤HB20.	Surface hardness is measured using the Brinell hardness test,with the highest hardness value being greater than the lowest value by>HB50.
	The hardness of the cross-shaped holes has the highest and lowest values with a difference of ≤HB15.	The maximum value of the hardness of the entire cross- section differs from the minimum value by>HB60
Metal streamline	Distributed along the cross-hole direction,completely retained during machining	Distributed along the hexahedral direction,all are cut off when machining the cross hole.
Heat Treatment	The hardening layer is distributed along the cross-hole and is completely retained after machining.	The hardening layer is only on the surface,the hardenability at the cross-hole position is poor,the microstructure distribution is uneven,and the mechanical properties are poor.
Charpy Impact	The impact value is about 20J higher than traditional	Lower impact value

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Frac Pump Fluid End Module