| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The innovative fins employed on the advanced boiler superheater tubes serve as a crucial structural element, meticulously designed to amplify heat transfer efficiency. Primarily utilized to expand the heating area, these fins significantly boost the heat transfer rate. Crafted from high-quality materials such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, 30CrMoA, and more, these fins exhibit exceptional resistance to high temperatures and corrosion, ensuring robust and stable long-term performance. During the manufacturing process, careful consideration is given to cost-effectiveness and the sophistication of processing technology.
The strategic implementation of fins effectively addresses the common issue of scaling within the walls of boiler superheater tubes, a problem that can greatly diminish the heat transfer area and thus compromise efficiency. By employing fins, not only is the heat transfer area preserved, but operational costs are also reduced. This innovative approach results in decreased fuel consumption and enhanced overall boiler efficiency, making it a smart choice for modern applications.
Remarkable Functional Features of Boiler Tube Fins:
1. Augmented Heating Area: By increasing the exterior surface area of the tube, the fins enable the smoke passing through to efficiently transfer heat to the medium inside (commonly steam). This ingenious design significantly boosts the heat transfer capacity on a per unit volume basis, showcasing unparalleled performance.
2. Enhanced Heat Transfer Efficiency: With an enlarged heating area, there is a direct correlation to an increased heat transfer coefficient. This results in a faster and more effective heat transfer process, which is vital for optimal boiler efficiency and precise steam temperature management.
3. Versatile Structural Designs: The fins can be crafted into spiral shapes that continuously wrap around the steel pipe, secured with high-frequency welding to ensure durability and resistance to detachment. Alternatively, they may be designed as separate circular sheets, which, although subjected to singular forces, help mitigate dust deposition and eliminate dead zones in certain applications.
4. Membrane Wall Innovation: In water-cooled wall structures, the adoption of finned tubes is termed as a 'membrane wall'. This not only expands the heating surface but also enhances sealing efficiency, reduces boiler air leakage, and subsequently elevates overall thermal efficiency to new heights.
6. Rigorous Welding Strength and Stability: Premium finned tubes are subjected to stringent welding strength assessments, including tests for pull-out force exceeding 200MPa, to guarantee the stability and reliability of the welded sections.
7. Tailored Design Applications: Take, for instance, the double H-shaped finned tubes, whose ingenious design delivers superior heating surfaces and heat transfer efficiency, outperforming traditional finned tubes in power plant boilers, industrial boilers, and flue gas waste heat recovery systems.
| 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., founded on August 10, 2010, stands under the distinguished leadership of Wang Kangjin, our legal representative. With a robust registered capital of 10.8 million RMB and a unique social credit code of 913212815602658752, we're based in the industrious Liuxi District, Liuji Village, Dainan Town, Xinghua City. As a dynamic participant in the metal products industry, we specialize in the manufacturing, processing, and sale of exceptional heat-resistant steel accessories, premium stainless steel welding wires, diverse boiler accessories (excluding pressure vessels), resistance wires, and top-tier stainless steel products. Note: Any projects necessitating legal approval will be executed post-authorization from pertinent authorities.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We are a dedicated factory strategically located in Deyang, China.
- How long is your delivery time?
Typically, if the desired goods are in stock, delivery occurs within 2-5 days. If not in stock, expect delivery within 7-21 days, based on order quantity.
- Do you provide samples? Is it free or extra?
Regrettably, we do not provide sample offerings.
- What price terms do you accept?
Our company is flexible with all trading manners, including EXW, FOB, CIF, and more.
- What payment terms do you accept?
We accept T/T payment terms for your convenience.
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