| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The innovative fins integrated with our boiler superheater tubes stand as a crucial structural advancement, meticulously engineered to amplify heat transfer efficiency. Primarily, these fins extend the heating area, significantly boosting the rate of heat transfer. Crafted from robust metals such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, they exhibit exceptional resistance to high temperatures and corrosion, ensuring enduring, stable operation. Our manufacturing process prioritizes both cost-effectiveness and advanced processing technology, ensuring optimal performance.
The strategic deployment of fins on boiler tubes effectively addresses the challenges posed by scaling on the inner walls. Scaling diminishes the heat transfer area, thereby impacting efficiency. By incorporating fins, not only is the heat transfer area restored and efficiency enhanced, but operational costs are also reduced through minimized fuel consumption, elevating overall boiler performance.
Functional characteristics of boiler tube fins:
1. Increase heating area: By substantially expanding the surface area on the tube's exterior, these fins facilitate a more efficient heat exchange between the smoke and the medium inside (commonly steam). This innovative design significantly amplifies heat transfer capability per unit volume, optimizing thermal performance.
2. Improve heat transfer efficiency: An expanded heating area directly correlates with an enhanced heat transfer coefficient, expediting the overall heat exchange process. This efficiency is pivotal in maintaining optimal boiler functionality and precise steam temperature regulation.
3. Diverse structural forms: Our fins offer versatility in design, from spiral configurations seamlessly encircling the steel pipe—secured by high-frequency welding for durability—to independent circular sheets. The latter minimizes dust buildup and eliminates dead corners, tailored for various application needs.
4. Membrane wall application: In water-cooled wall designs, the adoption of finned tubes—termed as 'membrane walls'—not only amplifies the heating surface but also enhances sealing capabilities. This innovation reduces boiler air leakage, bolstering the overall thermal efficiency and operational excellence.
6. Welding strength and stability: Superior quality finned tubes are subjected to rigorous welding strength evaluations, including pull-out force tests exceeding 200MPa, assuring unmatched stability and reliability at the weld joints.
7. Specific design applications: Our double H-shaped finned tubes, with their distinctive architecture, outperform ordinary finned tubes by delivering elevated heating surfaces and superior heat transfer efficiency. Ideal for utilization in power plant boilers, industrial boilers, and flue gas waste heat recovery systems, they set the benchmark for industrial thermal solutions.
| 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 proudly founded on August 10, 2010, under the distinguished leadership of Wang Kangjin as the legal representative. With a robust registered capital of 10.8 million RMB and a unified social credit code of 913212815602658752, our enterprise holds its esteemed headquarters in Liuxi District, Liuji Village, Dainan Town, Xinghua City. Nestled within the dynamic metal products industry, our expansive business spectrum encompasses the manufacturing, processing, and sales of heat-resistant steel accessories, stainless steel welding wires, versatile boiler accessories (excluding pressure vessels), resistance wires, and premium stainless steel products. For projects subject to legal oversight, operations commence post-approval from relevant authorities, ensuring compliance and excellence.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We are a dedicated factory situated in Deyang, China, specializing in manufacturing with precision.
- How long is your delivery time?
Our standard delivery time is prompt, ranging from 2-5 days for items in stock. For items that need to be produced, delivery spans 7-21 days, contingent upon order quantity.
- Do you provide samples? Is it free or extra?
We regret to inform you that currently, we do not offer sample provision.
- What price terms do you accept?
Our company is flexible and can engage in all trading manners, including EXW, FOB, CIF, among others.
- What payment terms do you accept?
We accept payments through T/T, ensuring convenience and security.
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