Features & Advantages
High rigidity reduces vibration in the **Turbine Diaphragm / Division (Cascade Type)
Adapted for large-capacity units
Made with advanced alloys for high-temp, high-pressure use
Materials & Specifications
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Common materials |
X6CrNiMoVNb1613, 21CrMoV5-7 |
|
Outer diameter range |
≤ φ4000mm |
Manufacturing Process
Welding with heat treatment for the **Turbine Diaphragm / Division (Cascade Type)**
Precision machining
NDT and **turbine rotor alignment** check
Installation & Function
1
Installed in HP casings or large turbines
2
Enhances blade rigidity, reduces leakage & vibration
3
Optimizes steam flow direction
Applications for Wrap around turbine Diaphragm:
- Thermal power plants
- Biomass plants
- **Turbine retrofit projects**
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Service |
Quality Control |
Certification |
OEM Equivalent |
|
Light Customization |
Raw Material Traceability |
ISO 9001 |
GE |
|
Drawing-Based Customization |
Finished Product Inspection |
ISO 14001 |
Mitsubishi |
|
Overseas After-Sales |
Complete Test Equipment |
ISO 45001 |
Siemens |
|
Sample-Based Customization |
Incoming Material Inspection |
Inspector ISO9712/EN473 GB Certificate |
Alstom |
|
On-Demand Customization |
Quality Traceability |
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|
On-Site Engineer Service |
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