| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The innovative fins utilized on the boiler superheater tubes are pivotal structural components designed to amplify heat transfer efficiency. By expanding the heating area, these fins profoundly enhance the heat transfer rate. Crafted meticulously from robust metals like 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, they exhibit exceptional high-temperature and corrosion resistance, ensuring long-lasting, stable performance. During manufacturing, we thoughtfully balance cost-effectiveness with advanced processing technology.
The strategic integration of fins is instrumental in addressing the scaling issue on the inner walls of boiler superheater tubes. Scaling diminishes the heat transfer surface area, impairing efficiency. By employing fins, we not only mitigate this effect but also significantly reduce boiler operational costs. This innovative approach optimizes fuel consumption, thereby elevating boiler efficacy.
Functional characteristics of boiler tube fins:
1. Augment Heating Area: Ingeniously designed fins enhance the outer surface area of the tubes, enabling the smoke coursing through the fins to effectively transmit heat to the medium inside the tube, predominantly steam. This remarkably bolsters the heat transfer capability per unit volume.
2. Enhance Heat Transfer Efficiency: An expanded heating surface area correlates directly with an increased heat transfer coefficient, facilitating a faster and more effective heat transfer process, which is vital for maintaining optimal boiler performance and precise steam temperature management.
3. Structural Versatility: Fins may be crafted in spiral forms, snugly encircling the steel pipe and securely affixed via high-frequency welding, ensuring durability. Alternatively, they can take the form of detached circular sheets that, while individually stressed, might mitigate dust accumulation and dead spots in certain applications.
4. Membrane Wall Application: In water-cooled wall installations, the utilization of finned tubes is referred to as a 'membrane wall'. This not only amplifies the heating surface but also enhances sealing performance, minimizes air leakage in the boiler, and boosts overall thermal efficiency.
6. Welding Strength and Stability: Premier quality finned tubes undergo rigorous welding strength examinations, such as pull-out force tests requiring over 200MPa, to assure the unwavering stability and reliability of the weld joints.
7. Specific Design Applications: Unique double H-shaped finned tubes offer superior heating surfaces and heat transfer efficiency over standard finned tubes, particularly in power plant boilers, industrial boilers, and flue gas waste heat recovery systems. This specialized design broadens their application spectrum, delivering enhanced performance across diverse scenarios.
| 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 the 10th of August, 2010, Jiangsu Leader Special Steel Products Co., Ltd. stands as a pillar in the metal products industry. Under the guidance of the legal representative, Wang Kangjin, and with a robust registered capital of 10.8 million RMB, our company is distinguished by its social credit code 913212815602658752. Located in the vibrant Liuxi District, Liuji Village, Dainan Town, Xinghua City, we specialize in the intricate art of manufacturing, processing, and selling premium heat-resistant steel accessories, stainless steel welding wires, and essential boiler accessories (excluding pressure vessels). Our expertise also extends to resistance wires and stainless steel products, ensuring unparalleled quality. Projects subject to legal approval adhere strictly to regulatory requirements, emphasizing our commitment to excellence and compliance.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
Proudly, we are a manufacturing facility nestled in the industrious city of Deyang, China.
- How long is your delivery time?
For stocked goods, our delivery timeframe is typically 2-5 days. For items requiring stock replenishment, expect delivery within 7-21 days, depending on the order quantity. We strive to meet your timelines with efficiency.
- 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 embraces all trading terms, including EXW, FOB, CIF, and more, to accommodate your specific requirements.
- What payment terms do you accept?
We accept T/T as a reliable and efficient payment method.
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