| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The boiler superheater tubes feature cutting-edge fins, a critical structural component that dramatically elevates heat transfer efficiency. These fins are meticulously crafted to expand the heating area, thereby optimizing the heat transfer rate. Utilizing top-grade materials such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, they boast exceptional high-temperature and corrosion resistance, ensuring steadfast performance over prolonged periods. During the fin manufacturing process, careful consideration is given to cost-effectiveness and advanced processing technologies.
Fins serve as a powerful solution to combat scaling on the inner walls of boiler superheater tubes, a common issue that diminishes the heat transfer area and efficiency. By employing fins, boilers benefit from reduced operational costs through decreased fuel consumption and enhanced efficiency, promising a more economical and sustainable operation.
Functional characteristics of boiler tube fins:
1. Increase heating area: The innovative fin design amplifies the external surface area of the tube, enabling the smoke traversing between the fins to transfer heat more effectively to the steam inside. This remarkable enhancement significantly boosts the heat transfer capacity per unit volume, making the system more efficient.
2. Improve heat transfer efficiency: By expanding the heating area, the fins achieve a superior heat transfer coefficient, facilitating a more rapid and effective heat transfer process. This is vital for maximizing boiler efficiency and ensuring precise steam temperature control.
3. Diverse structural forms: Fins can be ingeniously fashioned into spiral shapes that envelop the steel pipe, secured by high-frequency welding for durability. Alternatively, they may adopt a separate circular sheet form, which, despite handling a singular force, mitigates dust accumulation and minimizes dead corners in certain scenarios.
4. Membrane wall application: In water-cooled wall configurations, the deployment of finned tubes results in what is known as a 'membrane wall'. This not only enlarges the heating surface but also enhances sealing, curtails boiler air leakage, and heightens overall thermal efficiency, offering a robust solution for modern thermal systems.
6. Welding strength and stability: Premium finned tubes are subjected to rigorous welding strength tests, including pull-out force evaluations exceeding 200MPa, to guarantee the welding sections' stability and reliability, ensuring consistent performance under demanding conditions.
7. Specific design applications: Double H-shaped finned tubes, with their distinctive configuration, deliver superior heating surfaces and heat transfer efficiency compared to conventional finned tubes. This makes them an ideal choice for power plant boilers, industrial boilers, and systems reclaiming waste heat from flue gases, enhancing energy recovery and efficiency.
| 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 |
Established on August 10, 2010, Jiangsu Lide Special Steel Products Co., Ltd. stands as a beacon of innovation in the metal products industry, led by the visionary Wang Kangjin. With a robust registered capital of 10.8 million RMB and an authoritative unified social credit code of 913212815602658752, our company is strategically located in the thriving Liuxi District, Liuji Village, Dainan Town, Xinghua City. Our extensive business portfolio encompasses the manufacturing, processing, and sales of superior heat-resistant steel accessories, premium stainless steel welding wires, precision-engineered boiler accessories (excluding pressure vessels), top-grade resistance wires, and versatile stainless steel products. Our operations align with all regulatory requirements, ensuring that projects subject to legal approvals are meticulously authorized by the relevant departments.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We proudly operate as a factory nestled in the industrial heart of Deyang, China.
- How long is your delivery time?
Typically, our delivery timeline is between 2-5 days for in-stock items. For items not in stock, anticipate a delivery window of 7-21 days, contingent upon 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?
Our flexible pricing structure accommodates all trading manners, including EXW, FOB, CIF, and more.
- What payment terms do you accept?
We accept secure payments through T/T.
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