| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The boiler superheater tube fins are ingeniously crafted structural components designed to augment heat transfer efficiency remarkably. By expanding the heating area, these fins significantly elevate the heat transfer rate, ensuring exceptional performance. Fabricated from robust metals like 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, they boast outstanding high-temperature and corrosion resistance, guaranteeing long-term stability and reliability. The production process meticulously balances cost-effectiveness with advanced processing technology for optimal results.
Fins are a revolutionary solution for combating scaling within boiler superheater tubes. Scaling can drastically diminish heat transfer efficiency by reducing the available heat transfer surface. However, through the implementation of fins, this challenge is effectively addressed, restoring and enhancing heat transfer efficiency. Moreover, fins contribute to cost reduction, optimizing boiler operations by minimizing fuel consumption and amplifying overall efficiency.
Functional characteristics of boiler tube fins:
1. Increase heating area: Fins expand the external surface area of tubes, facilitating more efficient heat exchange as smoke flows through. This design significantly boosts the heat transfer capacity per unit volume, ensuring superior performance.
2. Improve heat transfer efficiency: An enlarged heating area directly correlates with a heightened heat transfer coefficient, leading to a quicker and more effective heat transfer process. This enhancement is vital for maintaining boiler efficiency and precise steam temperature control.
3. Diverse structural forms: Fins exhibit versatile designs, such as spiral shapes that envelop the steel pipe and are secured by high-frequency welding for durability. Alternatively, they may feature separate circular sheet shapes, which help mitigate dust accumulation and dead corners in specific applications.
4. Membrane wall application: When integrated into water-cooled wall structures, such finned tubes are known as 'membrane walls'. This application not only amplifies the heating surface but also fortifies sealing performance, curtailing boiler air leakage and enhancing overall thermal efficiency.
6. Welding strength and stability: Superior quality finned tubes undergo rigorous testing to ensure welding strength and stability, including pull-out force tests exceeding 200MPa, affirming the robustness and reliability of the weld.
7. Specific design applications: Exemplified by double H-shaped finned tubes, whose distinctive design delivers advanced heating surfaces and superior heat transfer efficiency compared to conventional finned tubes, they find 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 |
Founded on the 10th of August, 2010, Jiangsu Leader Special Steel Products Co., Ltd. stands as a beacon of excellence in the metal products industry. Under the astute leadership of legal representative Wang Kangjin, and with a robust registered capital of 10.8 million RMB, we are strategically located in the industrious Liuxi District, Liuji Village, Dainan Town, Xinghua City. Our enterprise, identified by the unified social credit code 913212815602658752, specializes in the sophisticated manufacturing, meticulous processing, and proficient sales of premium heat-resistant steel accessories, stainless steel welding wires, and essential boiler accessories (excluding pressure vessels). We also provide top-tier resistance wires and stainless steel products. Please note that certain projects necessitate legal approval and can only commence following authorization from relevant departments.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We proudly operate as a factory based in the vibrant city of Deyang, China.
- How long is your delivery time?
Our delivery times are as efficient as our operations: expect 2-5 days for in-stock items, and 7-21 days for items that require special order, depending on quantity.
- Do you provide samples? Is it free or extra?
We regret to inform you that samples are not offered.
- What price terms do you accept?
Our versatile company accommodates a range of trading terms, including EXW, FOB, CIF, etc., tailored to your convenience.
- What payment terms do you accept?
For your ease, we accept T/T payment terms.
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