| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The innovative fins employed on our state-of-the-art boiler superheater tubes are essential structural elements crafted to significantly enhance heat transfer efficiency. Primarily used to expand the heating surface area, they work to optimize the rate of heat transfer. Expertly constructed from premium metals like 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, these fins boast exceptional high-temperature and corrosion resistance, ensuring reliable, long-term performance. In manufacturing these fins, we meticulously balance cost-effectiveness with advanced processing techniques.
By incorporating these sophisticated fins, we effectively address the common issue of scaling on the inner walls of boiler superheater tubes. Scaling typically diminishes the heat transfer area of the tube wall, leading to decreased heat transfer efficiency. Our fins counteract this issue, substantially reducing operational costs by lowering fuel consumption and elevating overall boiler efficiency.
Functional Characteristics of Boiler Tube Fins:
1. Enhanced Heating Area: Our fins significantly expand the external surface area of the tube, enabling the smoke traversing between them to transfer heat more efficiently to the interior medium, typically steam. This strategic design maximizes the heat transfer capacity per unit volume.
2. Superior Heat Transfer Efficiency: With an enlarged heating area, there is a direct correlation to an increased heat transfer coefficient, resulting in a more swift and effective heat transfer process, which is vital for maintaining optimum boiler performance and precise steam temperature control.
3. Versatile Structural Designs: Our fins offer flexibility in design, including spiral shapes that envelop the steel pipe continuously, secured by high-frequency welding for durability, minimizing the risk of detachment. Alternatively, they can take the form of individual circular sheets to minimize dust accumulation and eliminate dead corners in specific applications.
4. Membrane Wall Innovation: In water-cooled wall configurations, employing finned tubes results in a 'membrane wall', which not only augments the heating area but also enhances sealing performance, curtails boiler air leakage, and improves overall thermal efficiency.
6. Robust Welding Strength and Stability: Top-tier finned tubes undergo rigorous welding strength assessments, including pull-out force tests exceeding 200MPa, to confirm the enduring stability and reliability of the welded sections.
7. Tailored Design Applications: For instance, our double H-shaped finned tubes, thanks to their distinctive design, deliver superior heating surfaces and unparalleled heat transfer efficiency compared to conventional finned tubes 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 |
Jiangsu Leader Special Steel Products Co., Ltd. was founded on August 10, 2010, with Mr. Wang Kangjin as the esteemed legal representative. Proudly established with a registered capital of 10.8 million RMB, the company carries a unique social credit code of 913212815602658752. Our registered headquarters is strategically located in the vibrant Liuxi District, within the thriving Liuji Village, Dainan Town of Xinghua City. As a distinguished member of the metal products industry, our expansive business scope covers the manufacturing, processing, and sales of superior heat-resistant steel accessories, premium stainless steel welding wires, essential boiler accessories (excluding pressure vessels), reliable resistance wires, and innovative stainless steel products. Please note, any projects needing legal approval will commence post-authorization by relevant departments, ensuring compliance and excellence.
Explore our array of expertly tailored professional packaging options, designed to meet your specific needs and enhance your product experience.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We operate as a factory, proudly situated in Deyang, China, ensuring quality production and direct service.
- How long is your delivery time?
Our typical delivery timeframe is 2-5 days for stocked items. For items not in stock, delivery spans 7-21 days, depending on the order quantity.
- Do you provide samples? Is it free or extra?
Regrettably, we do not provide samples at this time.
- What price terms do you accept?
We are flexible with all trading terms, including EXW, FOB, CIF, and more, to accommodate your business needs.
- What payment terms do you accept?
Our accepted payment method is T/T for seamless transactions.
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