| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The innovative fins employed on our boiler superheater tubes are ingeniously designed structural components crafted to significantly boost heat transfer efficiency. These fins primarily serve to expand the heating area, thereby amplifying the heat transfer rate. Skillfully forged from robust metals such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, our fins boast exceptional resistance to high temperatures and corrosion, ensuring unwavering performance and extended operational life. During their creation, we meticulously balance cost-effectiveness with advanced processing techniques.
The strategic use of these fins adeptly addresses the issue of scaling inside boiler superheater tubes, which can compromise heat transfer efficiency by reducing the heat transfer area. By incorporating these fins, scaling is mitigated, resulting in enhanced heat transfer efficiency. Additionally, this innovation leads to a reduction in boiler operating costs, as it curtails fuel consumption and optimizes boiler performance.
Functional characteristics of boiler tube fins:
1. Increase heating area: Designed to substantially enlarge the surface area of the tube's exterior, the fins allow the smoke flowing between them to efficiently channel heat into the medium inside the tube, often steam, thereby significantly elevating the heat transfer capacity per unit volume.
2. Improve heat transfer efficiency: The correlation between a larger heating area and an elevated heat transfer coefficient is direct, fostering a rapid and effective heat transfer process. This advancement is instrumental in securing optimal boiler efficiency and precise steam temperature regulation.
3. Diverse structural forms: These fins offer versatile designs, such as spirals that seamlessly wrap around the steel pipe, firmly secured by high-frequency welding to prevent detachment. Alternatively, they may be fashioned as separate circular sheets, which, withstanding isolated forces, mitigate dust buildup and reduce dead angles in specific scenarios.
4. Membrane wall application: In water-cooled wall structures, the inclusion of finned tubes forms what is known as a "membrane wall." This not only amplifies the heating surface but also enhances sealing capabilities, minimizes boiler air leakage, and boosts overall thermal efficiency.
6. Welding strength and stability: Our premium finned tubes undergo rigorous quality checks to ensure superior welding strength, such as pull-out force tests that must exceed 200MPa, guaranteeing the durability and reliability of the welds under demanding conditions.
7. Specific design applications: Innovative configurations such as double H-shaped finned tubes deliver unparalleled heating surfaces and heat transfer efficiency compared to standard finned tubes, making them ideal for 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 |
Established on August 10, 2010, Jiangsu Lide Special Steel Products Co., Ltd. proudly stands as a beacon of precision and excellence in the metal products industry. Under the visionary leadership of Wang Kangjin, our company boasts a robust registered capital of 10.8 million RMB. Embracing innovation and excellence, our enterprise is strategically located in the heart of Liuxi District, Liuji Village, Dainan Town, Xinghua City. We specialize in the manufacturing, processing, and sales of high-quality heat-resistant steel accessories, state-of-the-art stainless steel welding wires, cutting-edge boiler accessories (excluding pressure vessels), durable resistance wires, and versatile stainless steel products. Our commitment to quality and innovation is unwavering, and we ensure all legally approved projects are executed with the utmost precision and adherence to regulatory standards.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We proudly operate as a manufacturing facility located in the vibrant city of Deyang, China.
- How long is your delivery time?
Our delivery times are swift and efficient, typically ranging from 2-5 days for in-stock items. For items requiring restock, expect delivery within 7-21 days, depending on quantity.
- 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 accommodates a wide array of trading terms, including EXW, FOB, CIF, and others, tailored to your convenience.
- What payment terms do you accept?
We accept T/T as our preferred method of payment, ensuring smooth and secure transactions.
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