| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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Our state-of-the-art fins, masterfully crafted for the boiler superheater tubes, serve as an impressive structural component designed to significantly enhance heat transfer efficiency. They are primarily utilized to expand the heating area, thereby boosting the rate of heat transfer. Constructed from high-grade metals such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, these fins boast exceptional high-temperature and corrosion resistance, ensuring a long-term, stable operation. In the manufacturing process of these fins, we meticulously consider both cost-effectiveness and advanced processing technology to deliver optimal performance.
The innovative use of fins adeptly addresses the challenge of scaling on the inner walls of boiler superheater tubes, as scaling can significantly diminish the heat transfer area, thereby impacting efficiency. By integrating fins, we effectively enhance the operational cost-efficiency of boilers by reducing fuel consumption and markedly improving overall boiler efficiency.
Functional characteristics of boiler tube fins:
1. Amplified Heating Area: Our expertly designed fins augment the external surface area of the tubes, enabling the smoke flowing between them to more efficiently transmit heat to the medium inside, typically steam. This ingenious design dramatically elevates the heat transfer capacity per unit volume, ensuring superior performance.
2. Enhanced Heat Transfer Efficiency: An expanded heating area correlates directly with an elevated heat transfer coefficient, signifying a swifter and more effective heat transfer process. This is crucial for maintaining optimal boiler efficiency and precise steam temperature control.
3. Versatile Structural Forms: The fins are available in a variety of structural forms, including spiral shapes that continuously envelop the steel pipe, secured by robust high-frequency welding for enhanced durability and adherence; alternatively, they can feature a separate circular sheet design which may help mitigate dust accumulation and reduce dead corners in certain applications.
4. Membrane Wall Integration: In water-cooled wall configurations, the incorporation of finned tubes is referred to as a 'membrane wall'. This not only augments the heating surface but also enhances sealing performance, substantially reduces boiler air leakage, and boosts overall thermal efficiency.
6. Superior Welding Strength and Stability: To ascertain the utmost welding integrity and reliability, high-quality finned tubes undergo rigorous welding strength evaluations, including pull-out force tests exceeding 200MPa, ensuring unmatched stability and dependability of the welded joints.
7. Tailored Design Applications: For instance, the double H-shaped finned tubes, thanks to their distinctive design, offer superior heating surfaces and unparalleled heat transfer efficiency, outperforming ordinary 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 established on August 10, 2010, under the dynamic leadership of Wang Kangjin. With a robust registered capital of 10.8 million RMB and identified by the unified social credit code 913212815602658752, our registered headquarters is strategically located in Liuxi District, Liuji Village, Dainan Town, Xinghua City. A prominent entity within the metal products industry, our comprehensive business portfolio includes the expert manufacturing, precision processing, and strategic sales of heat-resistant steel accessories, premium stainless steel welding wires, essential boiler accessories (excluding pressure vessels), high-performance resistance wires, and top-tier stainless steel products. Compliance with legal mandates is a priority, ensuring that projects requiring approval are meticulously vetted by the relevant authorities before operation.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We are a factory proudly situated in Deyang, China.
- How long is your delivery time?
Our efficient delivery timeframe is typically 2-5 days for in-stock items. For out-of-stock items, delivery is within 7-21 days, contingent on order volume.
- Do you provide samples? Is it free or extra?
Regrettably, we do not provide samples at this time.
- What price terms do you accept?
Jiangsu Leader Special Steel Products Co., Ltd. is adaptable to all trading terms, including EXW, FOB, CIF, and more.
- What payment terms do you accept?
We accept T/T for your convenience.
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