| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The boiler superheater tube fins, a quintessential structural component, are ingeniously designed to amplify heat transfer efficiency. Their primary role is to expand the heating area, thus significantly boosting the heat transfer rate. Crafted from an array of high-performance metals, including 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, these fins exhibit exceptional resistance to high temperatures and corrosion, ensuring prolonged and stable operation. In the manufacturing process, meticulous attention is paid to balancing cost-effectiveness with advanced processing technology.
Fins serve as a highly effective solution to mitigate the issue of scaling on the inner walls of boiler superheater tubes. Scaling can drastically diminish the heat transfer area of the tube walls, thereby impairing efficiency. By implementing fins, this challenge is efficiently addressed, resulting in reduced fuel consumption and enhanced boiler efficiency, ultimately lowering operational costs.
Functional characteristics of boiler tube fins:
1. Expand Heating Area: Fins significantly escalate the external surface area of the tube, facilitating smoke to more efficiently convey heat to the steam, or other mediums, inside the tube. This strategic design substantially augments the heat transfer capacity within a given volume.
2. Boost Heat Transfer Efficiency: An increased heating area correlates directly with an elevated heat transfer coefficient, ensuring a swift and effective heat transfer process—a critical factor for maintaining optimal boiler efficiency and precise steam temperature control.
3. Versatile Structural Forms: Fins can be spiral-shaped, seamlessly encircling the steel pipe and secured through high-frequency welding, providing robustness and durability. Alternatively, they may be designed as individual circular sheets, which help in minimizing dust accumulation and reducing dead corners in certain applications.
4. Membrane Wall Application: In water-cooled wall structures, employing finned tubes is termed as a 'membrane wall'. This configuration not only extends the heating surface but also enhances sealing capabilities, curtails boiler air leakage, and optimizes overall thermal efficiency.
6. Robust Welding Strength: Premium-quality finned tubes undergo rigorous welding strength assessments, including pull-out force tests exceeding 200MPa, to ensure the weld's stability and reliability.
7. Tailored Design Applications: Double H-shaped finned tubes, owing to their distinctive design, deliver superior heating surfaces and enhanced heat transfer efficiency compared to standard finned tubes, making them ideal for applications 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., a beacon of innovation in the steel industry, was founded on August 10, 2010. Under the astute leadership of legal representative Wang Kangjin, the company has flourished with a registered capital of 10.8 million RMB. Identified by the unified social credit code 913212815602658752, this distinguished enterprise is headquartered in the vibrant Liuxi District, Liuji Village, Dainan Town, Xinghua City. Specializing in the metal products industry, our comprehensive business scope encompasses the manufacturing, processing, and sales of premium heat-resistant steel accessories, stainless steel welding wires, and essential boiler accessories (excluding pressure vessels). Additionally, we offer robust resistance wires and stainless steel products. Projects requiring legal approval are meticulously handled post-authorization by relevant departments, ensuring compliance and excellence.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We are a dedicated factory strategically located in Deyang, China, committed to delivering outstanding manufacturing expertise.
- How long is your delivery time?
Our efficient delivery times range from 2-5 days for in-stock items. For out-of-stock items, delivery is estimated between 7-21 days, contingent upon the quantity ordered.
- Do you provide samples? Is it free or extra?
Regrettably, we do not provide samples at this time.
- What price terms do you accept?
Our company is versatile in accepting all trading terms, including EXW, FOB, CIF, and more, to suit your specific needs.
- What payment terms do you accept?
We accommodate payments through T/T, ensuring flexibility and ease for our clients.
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