| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The boiler superheater tube fins are ingeniously crafted structural components that significantly enhance heat transfer efficiency. They serve a pivotal role by expanding the heating surface, which substantially boosts the rate of heat transfer. These fins are expertly manufactured using premium metals like 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, known for their robust high-temperature and corrosion-resistant properties. This ensures a long-lasting, stable performance even under extreme conditions. During the production process, a keen balance is maintained between cost and sophisticated processing techniques to deliver optimal functionality.
Fins present an impressive solution to the prevalent issue of scaling within the inner walls of boiler superheater tubes. Scaling acts as an insulator, hampering the tube's heat transfer capabilities. Utilizing fins mitigates this issue by preventing scaling build-up, thus preserving heat transfer efficiency. Additionally, the integration of fins in boilers leads to significant reductions in operating costs by minimizing fuel usage and enhancing overall boiler efficiency.
Functional characteristics of boiler tube fins:
1. Increase heating area: Fins ingeniously amplify the external surface area of tubes, allowing the passing smoke to transfer heat more effectively to the steam inside. This design innovation maximizes heat transfer capacity per unit volume, ensuring superior performance.
2. Improve heat transfer efficiency: A larger heating surface is directly correlated with an increased heat transfer coefficient. This results in a more swift and efficient heat transfer process, which is essential for maintaining optimal boiler efficiency and precise steam temperature regulation.
3. Diverse structural forms: The fins can exhibit a spiral configuration, continuously enveloping the steel pipe, secured by high-frequency welding for steadfast attachment. Alternatively, they may adopt a circular sheet form, reducing potential dust accumulation and dead zones in various applications.
4. Membrane wall application: Integrating finned tubes into water-cooled wall structures, known as 'membrane walls', not only augments the heating surface but also offers superior sealing capabilities, minimizing boiler air leakage, and enhancing overall thermal efficiency.
6. Welding strength and stability: High-quality finned tubes are subjected to rigorous welding strength evaluations, such as pull-out force tests that must surpass 200MPa, ensuring the steadfastness and dependability of the welded joints.
7. Specific design applications: For instance, double H-shaped finned tubes offer a remarkable increase in heating surface 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 |
Founded on August 10, 2010, Jiangsu Leader Special Steel Products Co., Ltd. stands as a beacon of excellence in the metal products industry. Under the astute guidance of our legal representative, Wang Kangjin, and fortified by a robust registered capital of 10.8 million RMB, we proudly bear the unified social credit code 913212815602658752. Our strategic location in Liuxi District, Liuji Village, Dainan Town, Xinghua City, positions us at the heart of innovation and craftsmanship. We specialize in the meticulous manufacturing, processing, and sales of premium heat-resistant steel accessories, stainless steel welding wires, and essential boiler components, excluding pressure vessels. Our portfolio also extends to advanced resistance wires and stainless steel products. Committed to excellence, we adhere to all legal requisites for operational integrity, ensuring our ventures receive appropriate approvals from relevant authorities.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We are a dedicated factory nestled in the innovation-rich landscape of Deyang, China.
- How long is your delivery time?
Our efficient delivery timelines are designed to meet your needs: 2-5 days for in-stock items, and 7-21 days for out-of-stock items, contingent on order 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 is versatile with trading terms, accommodating all manners such as EXW, FOB, and CIF to suit your business requirements.
- What payment terms do you accept?
We readily accept T/T as our preferred payment method, ensuring secure and straightforward transactions.
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