High-Temperature Inconel Belleville Washer for Thermal Expansion Compensation and Bolt Load Retention in Industrial Valves
Product Details
| Material Composition: | Inconel 718 / X-750 (Nickel-Chromium Superalloy) | Outer Diameter Range: | 6.0 Mm To 600.0 Mm |
|---|---|---|---|
| Thickness Range: | 0.2 Mm To 40.0 Mm | Operating Temperature: | -200°C To +650°C |
| Surface Finish: | Mechanical Cleaning, Shot Peening, Passivation Treatments | Dimensional Standards: | DIN 2093, DIN 6796 |
| Material Options: | Inconel 718 (UNS N07718), Inconel X-750 (UNS N07718), Inconel 625 (UNS N06625) | Primary Function: | Thermal Expansion Compensation & Bolt Load Retention |
| Highlight |
Industrial Valves Inconel Belleville Washer,High-Temperature Inconel Belleville Washer,Bolt Load Retention Inconel Belleville Washer |
||
Product Description
- Petrochemical Refineries: Applied to high-temperature piping flanges, heat exchangers, and distillation column manways to eliminate joint leakage.
- Industrial Valve Manufacturing: Integrated directly into control valves, globe valves, and gate valve packing glands to maintain optimal sealing pressure.
- Power Generation Facilities: Deployed within high-pressure steam line connections and turbine casing joints exposed to persistent thermal cycling.
| Available Materials | Inconel 718 (UNS N07718), Inconel X-750 (UNS N07718), Inconel 625 (UNS N06625) |
|---|---|
| Dimensional Standards | Manufactured in compliance with DIN 2093 and DIN 6796 standards; fully customizable sizing available |
| Outer Diameter (OD) Range | 6.0 mm to 600.0 mm |
| Thickness (t) Range | 0.2 mm to 40.0 mm |
| Operating Temperature Threshold | Reliable performance from -200°C up to +650°C |
| Surface Finish Options | Mechanical cleaning, shot peening for enhanced fatigue life, or customized passivation treatments |
Product Highlights
High-temp Inconel Belleville washers maintain bolt load from -200°C to +650°C, preventing valve leaks & joint failure. DIN standard & custom sizes for petrochemical, power & valve applications.
High-Performance Waved Spring with Exceptional Elastic Properties, Remarkable Impact Resistance, and Stable Axial Preload
SUNZO waved springs offer exceptional elasticity & impact resistance, providing minimal stiffness & stable axial preload. Available in standard & custom designs using premium materials (1074, 65Mn, 60Si2MnA, SUS304) with various surface treatments for precision machinery, aerospace & hydraulic applications.
207GPa DIN 2093 Disc Springs for High-End Motors | SUNZO Factory
SUNZO manufactures premium DIN 2093 disc springs engineered with a calibrated 207GPa elastic modulus for high-end electric motors, dynamic powertrains, and automated actuators. Designed to eliminate bearing play caused by severe operational thermal expansion, these precision coni
Inconel X750 High Temperature DIN 2093 Disc Springs | SUNZO Factory
SUNZO manufactures premium Inconel X750 high-temperature DIN 2093 disc springs engineered to combat severe stress relaxation in petrochemical valves, gas turbines, and high-pressure hydraulic circuits.
Plain Oiled Waved Spring with Corrosion Protection and Balanced Elasticity for Cost-Effective Industrial Applications
Cost-effective plain oiled waved springs for industrial use. Durable 800-1000 MPa tensile strength, 15% reduced friction, 90+ days corrosion protection. Custom sizes 10-300mm with ±0.05mm tolerance. 30% cheaper than premium alternatives.
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.
