| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The fins employed on our boiler superheater tubes are essential structural enhancements designed to significantly boost heat transfer efficiency. Primarily, they expand the heating area, leading to improved heat transfer rates. Crafted from high-grade metals such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, these fins exhibit superior high-temperature and corrosion resistance, ensuring enduring, stable performance. During the production of these fins, we meticulously balance cost efficiency with advanced processing technologies.
Integrating fins effectively addresses the challenge of scaling on the inner walls of boiler superheater tubes, a common issue that diminishes the heat transfer area and reduces efficiency. Fins not only mitigate scaling effects but also cut down on operational costs by lowering fuel consumption and optimizing boiler efficiency, making them an economical choice.
Functional characteristics of boiler tube fins:
1. Increase heating area: By expanding the external surface area of the tube, the fins facilitate more efficient heat transfer from the smoke flowing between them to the medium inside, typically steam. This innovative design significantly amplifies the heat transfer capacity per unit volume.
2. Improve heat transfer efficiency: The enlarged heating area correlates directly with an augmented heat transfer coefficient, accelerating and refining the heat transfer process. This enhancement is vital for maintaining boiler efficiency and precise steam temperature control.
3. Diverse structural forms: Our fins can be spirally formed, encompassing the steel pipes with high-frequency welding to ensure a robust, secure attachment. Alternatively, they are available as independent circular sheets, which might reduce dust accumulation and mitigate dead corner issues in certain environments.
4. Membrane wall application: In water-cooled wall constructions, utilizing finned tubes creates a 'membrane wall'. This not only amplifies the heating surface but also improves sealing performance, minimizes boiler air leakage, and enhances overall thermal efficiency, making it a superb choice for modern boiler systems.
6. Welding strength and stability: High-quality finned tubes undergo rigorous welding strength assessments, including pull-out force tests exceeding 200MPa, to ensure the durability and reliability of welded joints, reflecting our commitment to superior product integrity.
7. Specific design applications: Our double H-shaped finned tubes, with their distinctive architecture, deliver greater heating surfaces and superior heat transfer efficiency compared to standard finned tubes. They are ideal for applications in power plant boilers, industrial boilers, and flue gas waste heat recovery systems, offering unmatched performance.
| 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., founded on August 10, 2010, under the visionary leadership of Wang Kangjin, stands as a beacon in the metal products industry. With a robust registered capital of 10.8 million RMB and a unified social credit code of 913212815602658752, our company is strategically located in Liuxi District, Liuji Village, Dainan Town, Xinghua City. We specialize in the manufacturing, processing, and sales of premium heat-resistant steel accessories, stainless steel welding wires, and essential boiler accessories - excluding pressure vessels. Additionally, our expertise extends to resistance wires and stainless steel products. Our operations are strictly compliant with legal regulations, ensuring that projects requiring approval are conducted post-approval by relevant authorities.
Explore our diverse range of professional packages tailored to meet your specific needs.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We proudly operate as a factory, situated in the heart of Deyang, China.
- How long is your delivery time?
Typically, if the goods are in stock, delivery is swift, spanning 2-5 days. For items not in stock, the delivery time ranges from 7-21 days, contingent upon the quantity ordered.
- Do you provide samples? Is it free or extra?
We apologize, but we currently do not offer samples.
- What price terms do you accept?
Our company is versatile in accepting all trading manners, including EXW, FOB, CIF, and more, to accommodate your preferences.
- What payment terms do you accept?
We accommodate payments via T/T, ensuring a smooth transaction process for our valued customers.
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