Professional Advantages
Wide Material Range
G17CrMo5-5, Stg20s, 10Cr9Mo1VNbN, ZG15Cr2Mo1, and other high-performance alloys suitable for Steam Sealing for Turbine and turbine brush seals precision applications.
Advanced Machining
Equipped with φ2500 mm CNC vertical machining centers and φ1600 mm horizontal machining centers for high-precision manufacturing of steam turbine seal ring and seal strip turbine.
Trusted Supply Chain
Partnered with certified foundries, with controlled processes for casting, heat treatment, machining, and inspection, supporting customized production of gland steam in turbine components.
Full Traceability & Quality Control
UT & MT Testing compliant with EN473, enabling accurate defect detection; 100% inspection ensures gland seal steam turbine parts meet OEM quality before shipment.
Materials & Specifications
|
Material |
Key Properties |
Applications in Steam Sealing for Turbine |
|
G17CrMo5-5 |
High creep resistance |
High-pressure gland seals |
|
Stg20s |
Excellent corrosion resistance |
Medium-pressure seal rings |
|
10Cr9Mo1VNbN |
Superior heat tolerance |
Low-pressure turbine brush seals |
|
ZG15Cr2Mo1 |
Balanced strength and ductility |
Seal strip turbine components |
Manufacturing Process
• Precision CNC turning, grinding, and welding for seamless integration of gland seal steam turbine and seal strip turbine.
• Heat treatment and NDT (UT/MT) for defect-free **Steam Sealing for Turbine** assurance.
Main Customers
- GE (USA)
- Alstom
- China Energy Engineering Group
- Northern Heavy Industries Group
Key Highlights for Clients
Flexible Customization
Light, drawing-based, sample-based, or on-demand solutions for gland seal steam turbine and turbine brush seals, supporting optimized designs for gland steam in turbine.
01
Global Standards Compliance
ISO 9001 / 14001 / 45001 certifications ensure international quality standards for global deployment of steam turbine seal ring.
02
OEM Compatibility
Components fully compatible with GE, Mitsubishi, Siemens, and Alstom turbines, including seamless integration of seal strip turbine.
03
Full Lifecycle Support
Includes overseas after-sales, on-site engineer service, and quality traceability for gland steam in turbine and turbine brush seals in steam turbine applications.
04
Reliable Performance
Designed for long-term operation in high-pressure, high-temperature steam conditions, reducing downtime and maintenance costs.
05
Applications
- Thermal power plants and nuclear facilities
- Independent power plants (IPPs)
- Biomass and CHP plants, including Mitsubishi and Siemens systems
Standards & Certification
|
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 |
||
|
On-Site Engineer Service |
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