| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The fins employed on our superheater tubes are pivotal structural components designed with a singular focus: to amplify heat transfer efficiency. Ingeniously crafted to expand the heating area, they significantly bolster the heat transfer rate. Fabricated from robust metals such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, these fins stand out for their remarkable high-temperature and corrosion resistance, ensuring unwavering long-term performance. During production, meticulous attention is paid to cost-effectiveness and processing technology, achieving an optimal balance between quality and efficiency.
The innovative deployment of fins adeptly tackles the prevalent issue of scaling within boiler superheater tubes. Scaling notoriously diminishes the heat transfer area of the tube walls, thereby hampering efficiency. The strategic use of fins not only counters this challenge but also slashes boiler operating costs by minimizing fuel consumption and boosting overall boiler efficiency.
Functional characteristics of boiler tube fins:
1. Amplification of Heating Area: By augmenting the external surface area of the tubes, fins facilitate more effective heat transfer from the smoke that navigates through these extensions to the internal medium (typically steam). This strategic design vastly increases the heat transfer potential per unit of volume.
2. Enhancement of Heat Transfer Efficiency: An expanded heating area is synonymous with a heightened heat transfer coefficient, translating to a swifter and more effective heat exchange process, which is essential for optimizing boiler efficiency and precise steam temperature regulation.
3. Varied Structural Configurations: Our fins are available in diverse forms, such as spiral configurations that seamlessly encircle the steel pipe, secured through high-frequency welding for a robust attachment. Alternatively, they come as individual circular sheets, which, despite being subject to singular forces, may alleviate issues related to dust accumulation and dead zones in specific scenarios.
4. Membrane Wall Application: In water-cooled wall designs, the incorporation of finned tubes gives rise to what is termed a 'membrane wall'. This not only augments the heating surface but also enhances sealing, curtails air leakage, and amplifies the overall thermal efficiency of the boiler.
6. Rigorous Welding Strength and Stability: Premium quality finned tubes undergo stringent welding strength evaluations, including pull-out force tests exceeding 200MPa, to guarantee the steadfastness and reliability of the welded joints.
7. Tailored Design Applications: Double H-shaped finned tubes, for instance, boast a unique configuration that delivers superior heating surfaces and heat transfer efficiency, making them highly effective in power plant boilers, industrial boilers, and flue gas waste heat recovery systems.
| Reheater inlet water pressure test plug valve bolt |
| Reheater positioning pipe elbow |
| Returner hood I |
| Returner hood II |
| Rigid beam |
| Roof yielding bend |
| ROTARY FEEDER FOR BUCKET ELEVATOR BOTTOM ASH |
| SB TYPICAL BEND |
| Screen over slider |
| Screen passing and yielding bend |
| Screen slide block |
| screw |
| Seal Ring |
| Sealing Fin |
| Sealing Folded Plate |
Esteemed Jiangsu Leader Special Steel Products Co., Ltd. was founded on the 10th of August, 2010, with the visionary Wang Kangjin as its legal representative. With a robust registered capital of 10.8 million RMB and the unified social credit code of 913212815602658752, our company stands tall in the industry. Nestled in the heart of Liuxi District, Liuji Village, Dainan Town, Xinghua City, our registered address epitomizes our commitment to excellence in the metal products sector. We are dedicated to the manufacture, processing, and sale of heat-resistant steel accessories, stainless steel welding wires, boiler accessories (excluding pressure vessels), resistance wires, and stainless steel products. Our operations are in strict compliance with legal mandates, ensuring that projects requiring approval are executed with due diligence and authorization from relevant departments.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We are a manufacturing powerhouse located in Deyang, China.
- How long is your delivery time?
Our delivery time is typically 2-5 days for in-stock items. For items not in stock, it ranges from 7-21 days, based on quantity.
- Do you provide samples? Is it free or extra?
Regrettably, we do not offer samples.
- What price terms do you accept?
Our company is flexible with trading terms, accepting EXW, FOB, CIF, and more.
- What payment terms do you accept?
We accept T/T payment terms.
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