| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The innovative fins utilized on boiler superheater tubes are a key structural component designed to significantly enhance heat transfer efficiency. These fins are primarily engineered to expand the heating area, thereby optimizing the heat transfer rate. Crafted from high-quality metals such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, these resilient fins boast exceptional high-temperature and corrosion resistance, ensuring a steadfast and long-lasting operation. Our manufacturing process meticulously balances cost-efficiency with advanced processing technology to deliver superior performance.
By incorporating fins, we effectively tackle the issue of scaling within the inner walls of boiler superheater tubes, which can otherwise diminish the tube wall's heat transfer area and efficiency. Additionally, the use of fins contributes to significant cost savings by minimizing fuel consumption and maximizing boiler efficiency, thereby reducing overall operating expenses.
Functional characteristics of boiler tube fins:
1. Increase heating area: The innovative fins substantially augment the surface area on the tube's exterior, allowing the smoke to flow seamlessly between them, thereby transferring heat more efficiently to the medium within (typically steam). This strategic design dramatically boosts the heat transfer capacity per unit volume, ensuring optimal performance.
2. Improve heat transfer efficiency: An expanded heating area directly correlates with a superior heat transfer coefficient, facilitating a swifter and more effective heat transfer process. This enhancement is pivotal for maintaining boiler efficiency and precise steam temperature management.
3. Diverse structural forms: Our fins are available in various configurations, such as spiral shapes that continuously encircle the steel pipe, secured robustly with high-frequency welding to prevent detachment. Alternatively, they can be separate circular sheets, designed to mitigate dust accumulation and dead corners in certain applications.
4. Membrane wall application: In water-cooled wall structures, the application of finned tubes is referred to as a "membrane wall". This not only amplifies the heating surface but also enhances sealing performance, effectively curtailing boiler air leakage and boosting overall thermal efficiency.
6. Welding strength and stability: Premium finned tubes undergo rigorous welding strength evaluations, including pull-out force tests exceeding 200MPa, to guarantee the stability and reliability of the welded joints, ensuring enduring service life.
7. Specific design applications: Our specialized double H-shaped finned tubes, with their distinctive design, deliver superior heating surfaces and enhanced heat transfer efficiency compared to conventional finned tubes, making them ideal for use 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 expertise in the metal products industry, was inaugurated on August 10, 2010, under the visionary leadership of legal representative Wang Kangjin. With a robust registered capital of 10.8 million RMB and a distinct unified social credit code of 913212815602658752, our esteemed enterprise nestles in the industrial hub of Liuxi District, Liuji Village, Dainan Town, Xinghua City. Our extensive business repertoire spans across the manufacturing, processing, and sales of premium heat-resistant steel accessories, stainless steel welding wires, sophisticated boiler accessories (excluding pressure vessels), resistance wires, and top-tier stainless steel products. Projects subject to legal approval are meticulously handled with appropriate authorizations from relevant departments, ensuring seamless operations.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We proudly operate as a factory situated in Deyang, China, bringing manufacturing excellence directly to you.
- How long is your delivery time?
Typically, if the goods are in stock, delivery takes 2-5 days. However, for items not in stock, the timeframe ranges from 7-21 days, contingent on the order quantity.
- Do you provide samples? Is it free or extra?
Regrettably, we do not offer samples at this time.
- What price terms do you accept?
Our company is versatile in trading, accommodating all manners including EXW, FOB, CIF, and more, to suit your specific needs.
- What payment terms do you accept?
We accept T/T, providing you with a straightforward and efficient payment method.
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