Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
| Wave Crest Treatment | Polished |
| Inner Diameter | 15.0 mm to 450.0 mm |
| Corrosion Resistance | Chloride-rich saltwater and H2S |
| Hydrogen Embrittlement Protection | Strong |
| Edge Treatment | Rounded |
| Material | Inconel 718 and Inconel X-750 |
| Friction Optimization | Polished and edge-rounded wave crests |
| Application Pressure | High hydrostatic and deep-sea |
| Wire Type | Flat-wire |
| Tensile Strength | Maximum optimized |
| Heat Treatment | Specialized age-hardening |
| Load Capacity | 100 N to 150,000 N |
| Yield Strength | High |
| Environmental Standard | NACE MR0175 / ISO 15156 |
| Sealing Capability | Continuous axial force prevents leaks |
| Crystalline Structure | Optimized via age-hardening |
| Manufacturing Process | Precise flat-wire rolling |
| Component Failure Risk | Low |
| Fatigue Resistance | High |
| Hydrostatic Pressure Resistance | High |
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Product Specification
| Wave Crest Treatment | Polished | Inner Diameter | 15.0 mm to 450.0 mm |
| Corrosion Resistance | Chloride-rich saltwater and H2S | Hydrogen Embrittlement Protection | Strong |
| Edge Treatment | Rounded | Material | Inconel 718 and Inconel X-750 |
| Friction Optimization | Polished and edge-rounded wave crests | Application Pressure | High hydrostatic and deep-sea |
| Wire Type | Flat-wire | Tensile Strength | Maximum optimized |
| Heat Treatment | Specialized age-hardening | Load Capacity | 100 N to 150,000 N |
| Yield Strength | High | Environmental Standard | NACE MR0175 / ISO 15156 |
| Sealing Capability | Continuous axial force prevents leaks | Crystalline Structure | Optimized via age-hardening |
| Manufacturing Process | Precise flat-wire rolling | Component Failure Risk | Low |
| Fatigue Resistance | High | Hydrostatic Pressure Resistance | High |
| High Light | Subsea Wellhead Tools Inconel Wave Spring ，High Hydrostatic Pressure Inconel Wave Spring ，Corrosion-Resistant Inconel Wave Spring | ||
Offshore drilling platforms and subsea production environments expose equipment to high hydrostatic pressures, chloride-rich saltwater, and corrosive gases like hydrogen sulfide (H₂S). Under these conditions, standard steel fasteners and springs can fail rapidly due to pitting, crevice corrosion, and stress corrosion cracking (SCC). Jiangsu Sunzo Spring Elastic Technology Co., Ltd. addresses these risks with our corrosion-resistant Inconel Wave Spring solutions, built to withstand harsh marine and downhole environments.
Our manufacturing facility combines precise flat-wire rolling with specialized age-hardening heat treatments to optimize the alloy's crystalline structure. This process gives our wave springs high yield strength and fatigue resistance, along with strong protection against hydrogen embrittlement. This reliability makes them well-suited for subsea equipment where component failure can lead to expensive well interventions or environmental damage.
| Specification | Details |
|---|---|
| Primary Materials | Age-hardened Inconel 718 and Inconel X-750, optimized for maximum tensile strength |
| Environmental Certification | Raw materials selected and certified to meet NACE MR0175 / ISO 15156 standards for sour oilfield service |
| Inner Diameter (ID) Matching | Designed to clear standard mandrel and shaft dimensions, ranging from 15.0 mm to 450.0 mm |
| Load Capacity Range | Configurable configurations capable of delivering static preloads from 100 N to over 150,000 N |
| Friction Optimization | Flat-wire wave crests are polished and edge-rounded to minimize internal friction and wear against housing walls |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Total Annual:
1.2M-1.4M
Employee Number:
160~200
Ecer Certification：
Verified Supplier
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