| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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Our premium fins, crafted for boiler superheater tubes, serve as an integral structural component, meticulously designed to amplify heat transfer efficiency. These fins primarily function to expand the heating area, thereby significantly boosting the heat transfer rate. Constructed from robust metals including 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, they exhibit exceptional resilience to high temperatures and corrosion, ensuring enduring and stable performance. During the manufacturing process, we carefully consider both cost efficiency and advanced processing techniques to deliver superior quality.
Harnessing the power of fins effectively addresses the challenge of scaling on the inner walls of boiler superheater tubes. Scaling can diminish the heat transfer area of the tube walls, consequently lowering heat transfer efficiency. By incorporating fins, we not only mitigate this issue but also substantially cut down on the operational costs of boilers. This innovation in design leads to reduced fuel consumption and optimized boiler efficiency, achieving more with less.
Functional characteristics of boiler tube fins:
1. Expand Heating Area: The ingeniously designed fins augment the exterior surface area of the tube, enabling the smoke traversing between them to transfer heat more effectively to the medium within the tube, typically steam. This smart design substantially enhances heat transfer capacity per unit volume, ensuring superior performance.
2. Boost Heat Transfer Efficiency: With an expanded heating area comes a directly proportional increase in the heat transfer coefficient, resulting in a more swift and effective heat transfer process. This enhancement is pivotal for maintaining high boiler efficiency and precise steam temperature control.
3. Versatile Structural Forms: Our fins are available in diverse forms. Spirally shaped fins wrap continuously around the steel pipe, secured by high-frequency welding for unmatched durability. Alternatively, separate circular sheet forms, though subjected to lesser force, effectively minimize dust accumulation and eliminate dead corners in specific applications.
4. Membrane Wall Application: In water-cooled wall structures, incorporating finned tubes creates a 'membrane wall'. This not only amplifies the heating surface but also delivers superior sealing performance, reduces boiler air leakage, and significantly boosts overall thermal efficiency.
6. Welding Strength and Stability: High-quality finned tubes are subjected to rigorous welding strength evaluations, including tests for pull-out force exceeding 200MPa, to ensure unmatched stability and reliability of the welded sections.
7. Tailored Design Applications: Innovative double H-shaped finned tubes, with their unique design, provide superior heating surfaces and unmatched heat transfer efficiency compared to conventional finned tubes. They are ideal for power plant boilers, industrial boilers, and flue gas waste heat recovery systems, setting a new benchmark in 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. was founded on August 10, 2010, with the visionary 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 company stands strong in the industry. Strategically located in Liuxi District, Liuji Village, Dainan Town, Xinghua City, we are at the heart of the metal products industry. Our expansive business scope encompasses the manufacturing, processing, and sales of superior heat-resistant steel accessories, innovative stainless steel welding wires, essential boiler accessories (excluding pressure vessels), durable resistance wires, and quality stainless steel products. Any project that requires legal approval is meticulously managed, ensuring compliance and excellence.
Diverse professional packages tailored to meet your specific needs and requirements.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We are a distinguished factory based in Deyang, China, specializing in high-quality manufacturing.
- How long is your delivery time?
Our delivery time is generally swift, ranging from 2-5 days for in-stock items. For items not in stock, delivery takes between 7-21 days, dependent on order quantity.
- Do you provide samples? Is it free or extra?
We regret to inform you that we currently do not offer sample provisions.
- What price terms do you accept?
Our company is flexible with trading manners, accommodating various terms such as EXW, FOB, CIF, and more, to suit your business needs.
- What payment terms do you accept?
We accept payments through T/T, ensuring simplicity and security in transactions.
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