| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The advanced fins implemented on our boiler superheater tubes are pivotal structural enhancements designed to elevate heat transfer efficiency to new heights. By expanding the heating area, these fins significantly boost the heat transfer rate, making them indispensable for optimal performance. Crafted from high-caliber metals such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, these fins offer remarkable resilience against high temperatures and corrosion, ensuring long-lasting and stable operations. Our manufacturing process meticulously balances cost-effectiveness and processing technology for superior outcomes.
By integrating fins, we adeptly address the challenge of scaling within the inner walls of boiler superheater tubes. Scaling can drastically hinder the heat transfer capacity of tube walls, thus impeding efficiency. Our fin technology not only mitigates this issue but also cuts down boiler operational costs, enhancing fuel efficiency and elevating overall boiler performance.
Functional characteristics of boiler tube fins:
1. Increase heating area: The innovative design of these fins amplifies the external surface area of the tubes, enabling the smoke that meanders between them to more efficiently transfer its heat to the medium inside, typically steam. This ingenious configuration vastly enhances the heat transfer capabilities per unit volume.
2. Improve heat transfer efficiency: By significantly expanding the heating area, the fins contribute directly to a heightened heat transfer coefficient. This facilitates a more rapid and effective transfer process, which is paramount for maintaining boiler efficiency and precise steam temperature regulation.
3. Diverse structural forms: Our fins exhibit a versatile array of structural designs. They may be spiral, continuously wrapping around the steel pipe and secured through high-frequency welding for unmatched robustness. Alternatively, they can take the form of detached circular plates, reducing dust accumulation and dead zones in certain scenarios.
4. Membrane wall application: In configurations involving water-cooled walls, employing finned tubes constitutes a 'membrane wall.' This not only expands the heating surface area but also enhances sealing capabilities, curbing air leakage and thereby boosting the thermal efficiency of the boiler.
6. Welding strength and stability: Premium-quality finned tubes are subjected to rigorous welding strength evaluations, such as pull-out force tests exceeding 200MPa, to guarantee the durability and reliability of the welded joints.
7. Specific design applications: The double H-shaped finned tubes exemplify specific design ingenuity, offering superior heating surfaces and enhanced heat transfer efficiency. These tubes excel in power plant boilers, industrial boilers, and flue gas waste heat recovery systems, setting a 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 |
Introducing Jiangsu Leader Special Steel Products Co., Ltd., a beacon of excellence in the steel industry since its inception on August 10, 2010. With Wang Kangjin as its esteemed legal representative, the company stands strong with a registered capital of 10.8 million RMB and a unified social credit code of 913212815602658752. Nestled in the heart of Liuxi District, Liuji Village, Dainan Town, Xinghua City, this enterprise is a proud member of the metal products industry. Our extensive 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 specialize in resistance wires and high-quality stainless steel products. Please note that projects requiring legal approval will only commence following authorization from relevant departments.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We are a dedicated factory proudly located in Deyang, China, specializing in superior steel products.
- How long is your delivery time?
Our delivery times are prompt and accommodating. If the goods are in stock, expect delivery within 2-5 days. For out-of-stock items, the timeframe extends to 7-21 days, depending on the quantity.
- Do you provide samples? Is it free or extra?
Currently, we do not provide sample offerings. We apologize for any inconvenience this may cause.
- What price terms do you accept?
Our company is flexible in accommodating all trading styles, including EXW, FOB, CIF, and more, to suit your preferences.
- What payment terms do you accept?
We gladly accept T/T payment terms, ensuring a seamless transaction experience.
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