| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The meticulously crafted fins for our boiler superheater tubes serve as essential structural components that significantly maximize heat transfer efficiency. They are primarily utilized to broaden the heating surface, thereby amplifying the heat transfer rate to remarkable levels. These fins are expertly constructed from premium metals, including 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, which are renowned for their exceptional high-temperature endurance and robust corrosion resistance. This ensures the fins' reliable and stable performance over prolonged operational periods. In the manufacturing process, we carefully consider both cost-effectiveness and advanced processing techniques to deliver unmatched quality.
Our innovative fins are adept at effectively resolving the prevalent issue of scaling on the inner walls of boiler superheater tubes. Scaling often diminishes the heat transfer surface of tube walls, consequently hampering heat transfer efficiency. By incorporating these fins, operational costs of boilers can be substantially reduced, as they contribute to lower fuel consumption and markedly enhance overall boiler efficiency.
Functional characteristics of boiler tube fins:
1. Increase heating area: Our fins are designed to significantly expand the exterior surface area of the tubes, facilitating the smoke that flows between the fins to optimally transfer heat to the medium within the tube, typically steam. This sophisticated design dramatically boosts the heat transfer capability per unit volume, ensuring superior performance.
2. Improve heat transfer efficiency: An expanded heating area correlates directly with an elevated heat transfer coefficient. This results in a more swift and efficient heat transfer process, which is vital for maintaining peak boiler efficiency and precise steam temperature regulation.
3. Diverse structural forms: The fins can be crafted in various innovative designs, such as spiral forms that seamlessly encircle the steel pipe, secured by high-frequency welding to guarantee robustness and reliability. Alternatively, they can be constructed as separate circular sheets, a design choice that minimizes dust accumulation and reduces dead corners in specific applications, ensuring versatility and adaptability to various needs.
4. Membrane wall application: When finned tubes are incorporated into water-cooled wall structures, this configuration is termed a 'membrane wall'. This integration not only expands the heating surface but also enhances the sealing performance, curtails boiler air leakage, and significantly boosts the overall thermal efficiency of the boiler system.
6. Welding strength and stability: Our high-quality finned tubes are subjected to rigorous welding strength assessments, such as pull-out force tests that must exceed 200MPa. This ensures the impeccable stability and unwavering reliability of the welded joints, upholding the highest standards of durability and performance.
7. Specific design applications: Take, for instance, our double H-shaped finned tubes. Thanks to their distinctive design, they offer an expansive heating surface and superior heat transfer efficiency compared to standard finned tubes. These are particularly effective in power plant boilers, industrial boilers, and flue gas waste heat recovery systems, setting new benchmarks in thermal management.
| 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. was proudly founded on August 10, 2010, with the esteemed Wang Kangjin as our legal representative. Boasting a robust registered capital of 10.8 million RMB, our unified social credit code is 913212815602658752. Nestled in the vibrant Liuxi District, Liuji Village, Dainan Town, Xinghua City, our company thrives in the metal products industry. Our expansive business scope includes the expert manufacturing, processing, and sales of superior heat-resistant steel accessories, stainless steel welding wires, essential boiler accessories (excluding pressure vessels), durable resistance wires, and exceptional stainless steel products. Rest assured, projects requiring legal approvals will be meticulously managed post-approval by relevant authorities.
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- OUR ADVANTAGE -
- Are you a trading company or manufacturer?
We are a dedicated factory situated in Deyang, China, specializing in manufacturing excellence.
- How long is your delivery time?
Typically, if the items are in stock, delivery occurs within 2-5 days. For items not in stock, the timeframe extends to 7-21 days, depending on the quantity required.
- 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 manners, accepting terms such as EXW, FOB, CIF, and more.
- What payment terms do you accept?
We gladly accept T/T payment terms to facilitate smooth transactions.
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