product range covers mud pump parts, fracturing pump parts, valve assemblies, sealing systems and custom-machined components. From fluid-end wear parts to OEM replacement assemblies, we help operators maintain dependable performance, accurate fit and long service life across drilling and fracturing equipment.
Fracturing Pump Valve Spring, High Elasticity, Corrosion Resistant, Coil Spring
Julipetro FP Valve Spring is a high-performance coil spring engineered specifically for high-pressure fracturing pumps, serving as a critical component that provides reliable return force for suction and discharge valves. Designed to operate under extreme conditions including ultra-high pressure, high-frequency reciprocation, corrosive fluids, and wide temperature fluctuations, this valve spring ensures stable valve closing, consistent sealing, and efficient fluid delivery.
| Parameter | Specification |
|---|---|
| Material | Stainless Steel 17-7PH |
| Wire Diameter | 3-8mm |
| Fatigue Life | >10 million cycles |
| Working Temperature | -40°C ~ 200°C |
| Surface Treatment | Shot peening |
| Standard | API 674 |
|
01
Fracturing Pump Valve ReturnProvides valve closing force |
02
High-frequency ReciprocatingWithstands high-frequency impact |
|
03
Corrosive EnvironmentAcid fracturing fluid conditions |
04
Wear Part ReplacementRegular maintenance |
|
01
Warranty12 months |
02
Technical SupportSpring selection guidance |
|
03
Lead Time7-10 days |
04
After-sales ServiceUsage problem solving |
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