| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The fins incorporated into our boiler superheater tubes are an innovative structural component meticulously crafted to elevate heat transfer efficiency. Primarily designed to amplify the heating area, these fins significantly boost the heat transfer rate. Constructed from premium metals such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, they exhibit remarkable high-temperature and corrosion resistance. This ensures robust and long-lasting performance even in demanding conditions. Additionally, when manufacturing these fins, we meticulously balance cost-effectiveness with cutting-edge processing technologies to deliver optimal results.
By integrating fins, we effectively address the challenge of scaling on the inner walls of boiler superheater tubes, which can compromise heat transfer efficiency. Fins restore the heat transfer area, ensuring optimal performance. Moreover, they contribute to cost-effectiveness by minimizing fuel consumption and enhancing the overall efficiency of boilers, thus offering a sustainable solution to energy management.
Functional characteristics of boiler tube fins:
1. Increase heating area: Our fins ingeniously expand the external surface area of the tubes. This innovation allows the smoke passing between the fins to transfer heat to the inner medium—typically steam—more efficiently. Such a design remarkably augments the heat transfer capacity per unit volume, setting new standards in thermal performance.
2. Improve heat transfer efficiency: With an enlarged heating area, the heat transfer coefficient escalates, making the process significantly quicker and more effective. This enhancement is pivotal for maintaining superior boiler efficiency and precise steam temperature regulation.
3. Diverse structural forms: Our fins exhibit remarkable versatility with designs ranging from spiral shapes encircling the steel pipe, secured through high-frequency welding for unparalleled durability, to separate circular sheet forms that mitigate dust accumulation and avoid dead corners—a tailored solution for diverse applications.
4. Membrane wall application: In water-cooled wall systems, the implementation of finned tubes forms what is known as a "membrane wall." This feature not only extends the heating surface but also ensures superior sealing, reducing air leakage and significantly enhancing the thermal efficiency of the boiler.
6. Welding strength and stability: Our high-quality finned tubes undergo rigorous welding strength assessments, including pull-out force tests exceeding 200MPa. This rigorous testing confirms the stability and reliability of the welded joints, assuring exceptional product performance.
7. Specific design applications: For instance, our double H-shaped finned tubes boast a unique design that delivers superior heating surfaces and enhanced heat transfer efficiency. These are particularly beneficial in power plant boilers, industrial boilers, and flue gas waste heat recovery systems, outperforming standard finned tubes by a significant margin.
| 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 established on August 10, 2010, with Wang Kangjin as the legal representative. The company boasts a registered capital of 10.8 million RMB and holds the unified social credit code 913212815602658752. Strategically located in Liuxi District, Liuji Village, Dainan Town, Xinghua City, this enterprise flourishes within the metal products industry. Our expansive scope encompasses the manufacturing, processing, and sales of heat-resistant steel accessories, stainless steel welding wires, and a range of boiler accessories (excluding pressure vessels), resistance wires, and stainless steel products. Projects requiring legal approval proceed only post-clearance by relevant authorities.
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- OUR ADVANTAGE -
- Are you a trading company or manufacturer?
We operate a factory based in Deyang, China.
- How long is your delivery time?
Typically, delivery spans 2-5 days if items are in stock. For items not in stock, expect 7-21 days, contingent on order quantity.
- Do you provide samples? Is it free or extra?
We regret to inform you that samples are not available.
- What price terms do you accept?
Our company accommodates all trading manners, including EXW, FOB, CIF, amongst others.
- What payment terms do you accept?
We accept T/T payment methods.
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