| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The innovative fins integrated into our boiler superheater tubes serve as a critical structural component, amplifying heat transfer efficiency. Specifically crafted to expand the heating area, they significantly enhance the heat transfer rate. These fins are meticulously manufactured using premium metals like 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, 30CrMoA, offering superior resistance to high temperatures and corrosion, thus guaranteeing consistent and stable long-term performance. In the fin manufacturing process, careful consideration is given to cost-effectiveness and advanced processing technology, ensuring an optimal balance between quality and economy.
Our strategically designed fins provide an effective solution to the prevalent problem of scaling on the inner walls of boiler superheater tubes, which typically reduces the heat transfer area and efficiency. By implementing these fins, not only is heat transfer efficiency restored, but the operating costs of boilers are reduced as well, thanks to decreased fuel consumption and enhanced overall boiler efficiency.
Functional characteristics of boiler tube fins:
1. Increase heating area: The fins significantly augment the external surface area of the tube, facilitating more effective heat transfer from the smoke flowing between the fins to the medium inside the tube, predominantly steam. This ingenious design maximally enhances the heat transfer capacity per unit volume.
2. Improve heat transfer efficiency: A larger heating area is intrinsically linked to a higher heat transfer coefficient, ensuring a more rapid and effective transfer process. This is pivotal for maintaining boiler efficiency and precise steam temperature regulation.
3. Diverse structural forms: Our fins are available in various structural configurations, such as spiral-shaped, continuously encircling the steel pipe and secured by high-frequency welding for exceptional firmness. Alternatively, separate circular sheet forms are available, minimizing issues like dust accumulation and dead corners in certain applications.
4. Membrane wall application: Employing finned tubes in water-cooled wall structures, termed as 'membrane wall,' not only expands the heating surface but also enhances sealing performance, minimizes boiler air leakage, and optimizes overall thermal efficiency.
6. Welding strength and stability: High-quality finned tubes undergo rigorous welding strength tests, including pull-out force assessments exceeding 200MPa, to ensure unwavering stability and reliability in the welded joints.
7. Specific design applications: Exemplifying cutting-edge innovation, our double H-shaped finned tubes, with their distinctive design, deliver superior heating surfaces and heat transfer efficiency compared to standard finned tubes, particularly 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 trailblazer in the metal products industry, was founded on August 10, 2010. Under the visionary leadership of Wang Kangjin, the company boasts a robust registered capital of 10.8 million RMB. Identified by the unified social credit code 913212815602658752, our prestigious enterprise is strategically located in Liuxi District, Liuji Village, Dainan Town, Xinghua City. Our expertise spans the manufacturing, processing, and sales of premium heat-resistant steel accessories, stainless steel welding wires, and essential boiler components. Notably, our scope excludes pressure vessels. With a commitment to quality, we also produce resistance wires and stainless steel products. We operate in strict compliance with legal standards, ensuring all projects receive necessary departmental approvals before commencement.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We are a dedicated manufacturing factory located in the industrious city of Deyang, China.
- How long is your delivery time?
Typically, we ensure swift delivery, with in-stock items dispatched within 2-5 days. For items not in stock, the delivery ranges from 7 to 21 days, depending on the ordered quantity.
- Do you provide samples? Is it free or extra?
We regret to inform you that we currently do not offer samples.
- What price terms do you accept?
Our company embraces all trading manners, including EXW, FOB, CIF, and others, offering flexibility to our esteemed clients.
- What payment terms do you accept?
We are pleased to accept T/T as our payment method.
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