| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The fins integrated into our advanced boiler superheater tubes are engineered to significantly augment heat transfer efficiency. These fins are a critical structural component, meticulously designed to enhance the heating area, thereby optimizing the heat transfer rate to unprecedented levels. Crafted from top-grade metals like 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, these fins boast exceptional high-temperature and corrosion resistance. This ensures sustained, stable performance over prolonged periods. In the manufacturing process, cost-effectiveness and sophisticated processing technologies are thoughtfully considered to deliver a superior product.
Utilizing fins on boiler superheater tubes effectively addresses scaling issues on the inner walls—a notorious problem that diminishes heat transfer efficiency by reducing the tube wall's heating area. By integrating fins, this challenge is mitigated, leading to enhanced heat transfer and operational cost reductions. The strategic use of fins not only curtails fuel consumption but also significantly elevates boiler efficiency, paving the way for optimal performance and energy savings.
Functional Characteristics of Boiler Tube Fins:
1. Expansive Heating Area: The innovative design of the fins increases the outer surface area of the tube, allowing the smoke that flows between them to transfer heat more effectively to the medium inside, typically steam. This results in a remarkable enhancement in the heat transfer capacity per unit volume, making it a standout feature for unparalleled efficiency.
2. Elevated Heat Transfer Efficiency: An expanded heating area correlates directly with an elevated heat transfer coefficient. This ensures that the heat transfer process is not only rapid but also highly effective—key factors in maintaining optimal boiler performance and precise steam temperature control.
3. Versatile Structural Options: The fins can be designed in various structural forms, such as spirals that wrap continuously around the steel pipe and are secured with high-frequency welding for superior firmness. Alternatively, they can be separate circular sheets, which may help minimize dust accumulation and dead spots in specific applications, offering a tailored solution for diverse industrial needs.
4. Membrane Wall Implementation: In structures with water-cooled walls, when finned tubes are utilized, it forms what is known as a 'membrane wall'. This not only increases the heating surface area but also provides enhanced sealing capabilities, reducing air leakage and significantly boosting the overall thermal efficiency of the boiler system.
6. Welding Strength and Stability: Superior quality finned tubes undergo rigorous welding strength assessments, including pull-out force tests that exceed 200MPa. This stringent testing ensures the welding parts are stable and reliable, guaranteeing long-lasting performance and safety in high-demand applications.
7. Customized Design Applications: For instance, our double H-shaped finned tubes are ingeniously designed to offer superior heating surfaces and heat transfer efficiency compared to standard finned tubes. They are exceptionally suited for use in power plant boilers, industrial boilers, and flue gas waste heat recovery systems, delivering unmatched performance 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 |
Jiangsu Leader Special Steel Products Co., Ltd. was founded on August 10, 2010, under the visionary leadership of Wang Kangjin. Boasting a robust registered capital of 10.8 million RMB, our company is proud to hold the unified social credit code 913212815602658752. Strategically located in Liuxi District, Liuji Village, Dainan Town, Xinghua City, we are at the heart of the thriving metal products industry. Our expansive business scope encompasses the manufacturing, processing, and sales of heat-resistant steel accessories, stainless steel welding wires, sophisticated boiler accessories (excluding pressure vessels), precision resistance wires, and a wide array of stainless steel products. Note that projects requiring legal approval are carefully vetted and commenced only post-approval from relevant authoritative bodies.
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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 streamlined processes typically ensure delivery within 2-5 days for in-stock items. For out-of-stock items, expect a delivery timeframe of 7-21 days, contingent on order quantity.
- Do you provide samples? Is it free or extra?
We apologize as we do not provide sample offerings.
- What price terms do you accept?
Our flexible trading terms include EXW, FOB, CIF, and more, tailored to suit international business needs.
- What payment terms do you accept?
We conveniently accept T/T for seamless transactions.
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