| Customization: | Available |
|---|---|
| Structure: | Single End |
| Pressure: | Medium Pressure Mechanical Seals |
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| Parameter | Specification |
|---|---|
| Model Number | QT-Bellows (Customizable variants available) |
| Type | Metal Bellows / Balanced / Non-Pusher |
| Material Options | |
| - Primary Seal Faces | Silicon Carbide (SiC), Tungsten Carbide (WC), Carbon Graphite |
| - Bellows Material | Stainless Steel (SS316), Hastelloy C276 (for corrosion resistance) |
| - Secondary Seals | PTFE, FKM, EPDM |
| Operating Limits | |
| - Pressure Range | 0-4.0 MPa (580 psi) (higher on request) |
| - Temperature Range | -50°C to +400°C (-58°F to +752°F) (depends on materials) |
| - Max. Rotational Speed | ≤30 m/s (≈100 ft/s) |
| Shaft Diameter Range | 20-200 mm (0.8-8 in) (custom sizes available) |
| Fluid Compatibility | Abrasives, Acids, Alkalis, High-Temperature Steam, Hydrocarbons |
| Leakage Rate | ≤3 mL/hr (meets API 682 standards) |
| Standards & Certifications | API 682 (Type C), ISO 9001, ATEX (optional) |
| Typical Applications | Refineries, Chemical Pumps, Power Plants, High-Temperature Reactors |
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