Serpentine Grate Bar Fire Grate Segment for Incinerator Boiler - Corten Steel Construction with 4.54-10.92 MPa Pressure Rating
Price:
800 - 9000 USD / ton
MOQ:
5T
Delivery Time:
60-75days
Brand:
HDT
Product Description
Product Overview
Serpentine grate bar fire grate segments are precision-engineered components designed for incinerator boilers and circulating fluidized bed (CFB) systems. These durable tube coil segments provide reliable performance in high-temperature waste-to-energy applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Structure Type | Tube Coil Serpentine Coil |
| Tube Material | Corten Steel, ND Steel (09CrCuSb) |
| Manufacturer Grade | China A Grade |
| Tube Type | Bare Tube |
| Tube Specification | As Customers' Required |
| Tube Wall Thickness | As Customers' Required |
| Working Pressure | Depends on Material (4.54-10.92 MPa) |
| Working Temperature | Depends on Material |
| Welding Method | Automatic GTAW (TIG) Tube Butt Welding |
| Welding NDT | Automatic RT 100% |
Performance Parameters
| Model | Type | Specification | Rows | Working Pressure |
|---|---|---|---|---|
| 35T/h CFB Boiler | Bare Tube Economizer | 32×3; 20-GB3087 | 124 Rows | 4.54 MPa |
| 35T/h CFB Boiler | Spiral Fin Tube Economizer | 32×3; 20-GB3087 | 50 Rows | 4.54 MPa |
| 48T/h CFB Boiler | Spiral Fin Tube Economizer | 38×4; 20G-GB5310 | 45 Rows | 10.92 MPa |
| 75T/h CFB Boiler | Bare Tube Economizer | 32×3.5; 20G-GB5310 | 156 Rows | 6.28 MPa |
Key Advantages
- Excellent anti-wear performance for extended service life
- Compact structure design for space-efficient installation
- High thermal efficiency for optimal energy recovery
- Enhanced stability under demanding operating conditions
Product Image
Applications
Designed for boiler heat exchanger applications including coal-fired steam boilers, coal-fired hot water boilers, and CFBB bed boilers. Customized orders are accepted to meet specific project requirements.
Quality Certifications
Manufactured by Zhangjiagang Hua Dong Energy Technology Co., Ltd., certified with ASME, TUV, Grade A, ISO9001, EN12952, EN10216, and SO3834 standards.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
Location
Rm. 1202, Buildiing A, Wanda Plaza, Zhangjiagang, Jiangsu, China
Contact Person
Yolanda Zou