| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The innovative fins integrated into our advanced boiler superheater tubes represent a leap forward in heat transfer technology. These components significantly enhance heat exchange efficiency by expanding the heating area, thus optimizing the heat transfer rate. Constructed from premium metals including 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, these fins boast exceptional resistance to high temperatures and corrosion, ensuring robust and enduring performance. During their fabrication, we meticulously balance cost-effectiveness with cutting-edge processing techniques to deliver superior quality.
Our expertly crafted fins effectively tackle the challenging issue of scaling within the inner walls of boiler superheater tubes. Scaling can drastically reduce the heat transfer surface, leading to decreased thermal efficiency. The implementation of fins not only mitigates this problem but also substantially lowers operational costs by enhancing fuel efficiency and boosting overall boiler performance.
Functional characteristics of boiler tube fins:
1. Increase heating area: The meticulously designed fins expand the exterior surface area of the tubes, allowing the flue gases between them to transfer heat more efficiently to the medium inside, typically steam. This engineering marvel significantly enhances the heat transfer capability per unit volume.
2. Improve heat transfer efficiency: A strategically increased heating area correlates directly with a heightened heat transfer coefficient, facilitating a swift and highly effective heat exchange process. This is essential for maintaining boiler efficiency and precise steam temperature regulation.
3. Diverse structural forms: Our fins are available in various designs, including spiral configurations that envelop the steel pipes, secured through high-frequency welding for robust adhesion. Alternatively, detachable circular sheets offer a unique advantage by minimizing dust buildup and eliminating dead zones in certain applications.
4. Membrane wall application: In water-cooled wall structures, employing finned tubes creates a 'membrane wall'. This setup not only extends the heating surface but also significantly enhances sealing capabilities, reduces air leakage in boilers, and amplifies overall thermal efficiency.
6. Welding strength and stability: Our high-quality finned tubes undergo rigorous welding strength assessments, including pull-out force tests exceeding 200MPa, to guarantee the durability and reliability of welded joints.
7. Specific design applications: For instance, our double H-shaped finned tubes offer unparalleled heating surface area and superior heat transfer efficiency, surpassing standard finned tubes in applications such as power plant boilers, industrial boilers, and systems for recovering waste heat from flue gases.
| 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 |
Jiangsu Leader Special Steel Products Co., Ltd., a pioneering force in the steel industry, was proudly established on August 10, 2010, with the dynamic leadership of Wang Kangjin. This esteemed company boasts a robust registered capital of 10.8 million RMB, verified by its unified social credit code: 913212815602658752. Nestled in the industrious Liuxi District, Liuji Village, Dainan Town, Xinghua City, this enterprise firmly positions itself within the metal products industry. Our extensive business scope embraces the expert manufacturing, processing, and sales of specialized heat-resistant steel accessories, versatile stainless steel welding wires, essential boiler accessories (excluding pressure vessels), durable resistance wires, and exquisite stainless steel products. Please note, projects requiring regulatory approval proceed only after necessary consents from pertinent departments.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We proudly operate as a factory situated in Deyang, China, manufacturing our premium products.
- How long is your delivery time?
Typically, delivery spans 2-5 days for in-stock items. For items not in stock, it ranges from 7-21 days, contingent upon order quantity.
- Do you provide samples? Is it free or extra?
We regret to inform you that samples are not available at this time.
- What price terms do you accept?
We are flexible with various trading terms including EXW, FOB, CIF, among others.
- What payment terms do you accept?
We accept T/T as our preferred payment method.
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