| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The boiler superheater tube fins are a critical structural innovation designed to elevate heat transfer efficiency. These fins are meticulously crafted to expand the heating surface, thereby significantly enhancing the heat transfer rate. Constructed from robust metals such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, these fins boast exceptional high-temperature and corrosion resistance, ensuring prolonged and stable performance. In the fin manufacturing process, both cost-effectiveness and advanced processing technologies are strategically prioritized.
Fins are a powerful solution for combating scaling within boiler superheater tubes, a common issue that diminishes the tube wall's heat transfer area and efficiency. By integrating fins, boilers benefit from reduced fuel consumption and heightened operational efficiency, translating into notable cost reductions. Fins not only enhance efficiency but also contribute to optimized boiler performance.
Functional characteristics of boiler tube fins:
1. Increase heating area: Ingeniously designed fins boost the external surface area of the tube, facilitating more effective heat transfer from the smoke flowing between the fins to the steam inside. This innovative design substantially augments heat transfer capacity per unit volume, dramatically improving efficiency.
2. Improve heat transfer efficiency: The expanded heating area directly correlates with a superior heat transfer coefficient, accelerating the heat transfer process. This is pivotal for maximizing boiler efficiency and ensuring precise steam temperature control, underpinning optimal boiler operations.
3. Diverse structural forms: Fins are available in various configurations such as spiral designs, which uniformly encircle the steel pipe, secured firmly through high-frequency welding to prevent detachment. Alternatively, separate circular sheet designs may be implemented to mitigate dust accumulation and eliminate dead corners in specific applications.
4. Membrane wall application: In water-cooled wall constructions, employing finned tubes is referred to as a 'membrane wall' configuration. This not only amplifies the heating surface but also enhances sealing capacity, reduces air leakage, and substantially boosts the boiler's thermal efficiency.
6. Welding strength and stability: High-quality finned tubes undergo rigorous welding strength assessments, including pull-out force tests exceeding 200MPa, to guarantee exceptional stability and reliability of the welds, ensuring long-term performance under high demands.
7. Specific design applications: Double H-shaped finned tubes epitomize innovative design, offering significantly greater heating surfaces and heat transfer efficiencies over standard finned tubes. They are ideal for use in power plant boilers, industrial boilers, and flue gas waste heat recovery systems, where enhanced performance is crucial.
| 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 established on August 10, 2010, with our esteemed legal representative, Wang Kangjin, at the helm, commands a robust registered capital of 10.8 million RMB. Our unified social credit code, 913212815602658752, is a testament to our credibility. Nestled in the industrial hub of Liuxi District, Liuji Village, Dainan Town, Xinghua City, our company is a cornerstone of the metal products industry. We specialize in the manufacturing, processing, and sales of superior heat-resistant steel accessories, stainless steel welding wires, and indispensable boiler accessories (excluding pressure vessels), alongside resistance wires and stainless steel products. Engage with us for projects that require legal approval, ensuring all necessary permits are duly acquired before commencement.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We proudly operate as a factory located in Deyang, China.
- How long is your delivery time?
Our delivery time varies: 2-5 days for in-stock items and 7-21 days for items not in stock, depending on the order quantity.
- Do you provide samples? Is it free or extra?
Regrettably, we do not offer samples at this time.
- What price terms do you accept?
We accommodate all trading manners, including EXW, FOB, CIF, among others.
- What payment terms do you accept?
Our accepted payment method is T/T.
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