| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The boiler superheater tubes feature specialized fins as essential structural components that significantly boost heat transfer efficiency. These fins are primarily designed to expand the heating area, thereby elevating the heat transfer rate to exceptional levels. Crafted from robust metals like 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, these fins exhibit superior high-temperature and corrosion resistance, ensuring they maintain optimal performance and stability over prolonged periods. The meticulous manufacturing process takes into account cost-effectiveness and advanced processing technology, ensuring each fin is crafted to perfection.
Integrating fins into boiler superheater tubes offers a remarkable solution to the prevalent issue of scaling on the inner walls. Scaling often diminishes the heat transfer area on tube walls, leading to reduced efficiency. However, with the strategic use of fins, this problem is effectively mitigated, thereby enhancing heat transfer efficiency. Furthermore, fins contribute to substantial reductions in boiler operating costs by curbing fuel consumption and boosting overall boiler efficiency, making them an invaluable addition.
Functional Characteristics of Boiler Tube Fins:
1. Expanding Heating Area: The fins ingeniously increase the surface area surrounding the tube, allowing the smoke coursing between them to transfer heat more proficiently to the medium within the tube, typically steam. This innovative design significantly amplifies the heat transfer capacity per unit volume, making the process highly efficient.
2. Enhanced Heat Transfer Efficiency: The enlarged heating area is intrinsically linked to a superior heat transfer coefficient. This direct correlation ensures a swifter and more effective heat transfer process, which is vital for maximizing boiler efficiency and precise steam temperature control.
3. Versatile Structural Designs: Fins can be crafted in spiral forms, continuously encircling the steel pipe, secured by robust high-frequency welding that ensures durability and resistance to detachment. Alternatively, they can be designed as separate circular sheets, which, despite being subject to a singular force, can mitigate dust accumulation issues and eliminate dead corners in specific applications.
4. Membrane Wall Integration: In water-cooled wall structures, the usage of finned tubes results in what is known as a "membrane wall". This configuration not only extends the heating surface but also enhances sealing performance, significantly reducing boiler air leakage and boosting overall thermal efficiency.
6. Welding Strength and Stability: Premium finned tubes must undergo rigorous welding strength assessments, such as ensuring pull-out force tests exceed 200MPa, to guarantee the welding's stability and reliability, offering peace of mind regarding their long-term functionality.
7. Tailored Design Applications: Unique designs, like the double H-shaped finned tubes, provide an impressive increase in heating surfaces and heat transfer efficiency compared to standard finned tubes, especially in power plant boilers, industrial boilers, and flue gas waste heat recovery systems, showcasing their versatility and advanced functionality.
| 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. proudly stands as a beacon of innovation in the metal products industry since its establishment on August 10, 2010. Under the visionary leadership of Wang Kangjin, the company has grown with a robust registered capital of 10.8 million RMB and operates under the unified social credit code 913212815602658752. Nestled in the industrious heart of Liuxi District, Liuji Village, Dainan Town, Xinghua City, Jiangsu Leader is dedicated to the manufacturing, processing, and sales of cutting-edge heat-resistant steel accessories, premium stainless steel welding wires, high-quality boiler accessories (excluding pressure vessels), precision resistance wires, and durable stainless steel products. Our operations are aligned with legal standards, ensuring all projects secure requisite approvals before commencing operations.
Our array of professional packaging solutions is designed to meet your diverse needs and protect your investment every step of the way.
We offer a spectrum of reliable and budget-friendly shipping methods tailored to ensure your products arrive safely and on time, wherever you are.
- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We proudly operate as a factory located in the dynamic city of Deyang, China, driving innovation and quality in every product we craft.
- How long is your delivery time?
Our delivery timeline is typically 2-5 days for in-stock items. For items not immediately available, expect a delivery period of 7-21 days, contingent upon order quantity.
- Do you provide samples? Is it free or extra?
We regret to inform you that we currently do not offer samples.
- What price terms do you accept?
Our company is flexible in accommodating all trading manners, including EXW, FOB, CIF, and more, to suit your business requirements.
- What payment terms do you accept?
We accept payments via T/T, providing a secure and straightforward transaction process.
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