| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The fins used on the boiler superheater tubes are ingenious structural components meticulously designed to maximize heat transfer efficiency. These fins serve as a crucial enhancer of heating surfaces, thus significantly amplifying the heat transfer rate. Crafted from robust metals like 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, 30CrMoA, these fins boast remarkable high-temperature and corrosion resistance, ensuring unwavering and stable operation over the long haul. During the manufacturing process, careful consideration is given to both cost-effectiveness and advanced processing technologies to guarantee optimal performance.
The intelligent application of fins offers an effective solution to the pervasive issue of scaling within the inner walls of boiler superheater tubes. Scaling often diminishes the heat transfer area, compromising efficiency. By incorporating fins, not only is this challenge overcome, but operational costs are also significantly lowered. This innovation leads to reduced fuel consumption, thereby enhancing the overall efficiency of boilers.
Functional characteristics of boiler tube fins:
1. Increase heating area: These fins ingeniously augment the surface area surrounding the tubes, facilitating a seamless transfer of heat from the smoke passing between them directly to the medium inside, typically steam. This innovative design substantially boosts the heat transfer capacity per unit volume, setting a new standard in thermal efficiency.
2. Improve heat transfer efficiency: A larger heating area directly correlates with a heightened heat transfer coefficient, thereby rendering the heat transfer process quicker and more efficient. This optimization is pivotal for maintaining superior boiler efficiency and precise steam temperature control.
3. Diverse structural forms: Available in various configurations, these fins can spiral elegantly around the steel pipe, fixed securely by high-frequency welding for robustness. Alternatively, they can be fashioned into separate circular sheets, reducing potential issues like dust accumulation and dead corners, thus catering to diverse application needs.
4. Membrane wall application: In the realm of water-cooled wall structures, the integration of finned tubes is termed a "membrane wall." This not only amplifies the heating surface but also delivers superior sealing performance, mitigating boiler air leakage, and elevating the overall thermal efficiency for an exceptional performance.
6. Welding strength and stability: Premium quality finned tubes are subjected to stringent welding strength assessments, including pull-out force tests exceeding 200MPa, to ensure unmatched stability and reliability of the welded joints, promising consistent high performance.
7. Specific design applications: Notably, double H-shaped finned tubes, with their distinctive design, offer enhanced heating surfaces and superior heat transfer efficiency compared to conventional finned tubes. They find indispensable use in power plant boilers, industrial boilers, and flue gas waste heat recovery systems, setting new benchmarks in energy efficiency and performance.
| 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. stands as a beacon of excellence in the metal products industry. Established on August 10, 2010, under the visionary leadership of Wang Kangjin, with a robust registered capital of 10.8 million RMB, our company is poised for groundbreaking achievements. Identified by the unified social credit code 913212815602658752, our headquarters are strategically located in the thriving Liuxi District, Liuji Village, Dainan Town, Xinghua City. We specialize in the innovative manufacturing, meticulous processing, and strategic sales of heat-resistant steel accessories, premium stainless steel welding wires, and essential boiler accessories (excluding pressure vessels). Our expertise extends to crafting high-performance resistance wires and versatile stainless steel products. Should any of our projects necessitate legal approval, we ensure full compliance with the relevant authorities, thereby maintaining the highest standards of operational excellence.
Explore our diverse selection of professional packages tailored to meet your precise needs, each designed to deliver unmatched value and flexibility.
Experience peace of mind with our multiple shipping methods, each meticulously chosen for their reliability and cost-effectiveness, ensuring your products reach you safely and efficiently.
- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We proudly operate as a factory, situated in the industrious hub of Deyang, China.
- How long is your delivery time?
For stocked items, delivery typically occurs within 2-5 days. For items not in stock, expect a delivery timeline of 7-21 days, contingent upon 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?
Our company is flexible with all trading terms, including EXW, FOB, and CIF, to accommodate your preferences.
- What payment terms do you accept?
We accept T/T as our preferred payment method, ensuring straightforward transactions.
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