| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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Meticulously engineered to elevate the thermal efficiency of your boilers, our fins are pivotal structural elements for the superheater tubes. They are expertly crafted from an array of robust metals, including 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA. These materials boast excellent high-temperature and corrosion resistance, ensuring enduring and stable performance. Our manufacturing process also strategically balances cost-effectiveness with cutting-edge processing technology.
Our innovative use of fins resolves the critical issue of scaling on the inner walls of boiler superheater tubes, which typically hampers heat transfer efficiency. By effectively increasing the heat transfer area, these fins significantly enhance boiler performance and cut operational costs through reduced fuel consumption.
Functional characteristics of boiler tube fins:
1. Increase heating area: The fins ingeniously amplify the outer surface area of the tube, optimizing the heat exchange process as smoke flows seamlessly between them. This advanced design dramatically boosts the heat transfer capacity per unit volume, perfect for high-efficiency steam production.
2. Improve heat transfer efficiency: By expanding the heating area, we achieve a sharper heat transfer coefficient, thus ensuring swifter and more effective thermal conductivity. This is vital for optimizing boiler efficiency and precise steam temperature regulation.
3. Diverse structural forms: Versatility at its finest; fins can be engineered in a spiral shape, securely encircling the steel pipe by high-frequency welding for superior durability. Alternatively, they can be fashioned as separate circular sheets, minimizing dust accumulation and potential dead zones.
4. Membrane wall application: Employed in water-cooled wall structures, finned tubes transform into a 'membrane wall', enhancing the heating surface while boosting sealing performance. This innovation minimizes air leakage, elevating the boiler's thermal efficiency.
6. Welding strength and stability: Our high-quality finned tubes are rigorously tested for welding strength, with pull-out force tests exceeding 200MPa to guarantee unmatched stability and reliability of welds.
7. Specific design applications: The double H-shaped finned tubes, for instance, are uniquely designed to offer greater heating surfaces and superior heat transfer efficiency compared to standard finned tubes, ideal for power plants, industrial boilers, and flue gas 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. proudly commenced operations on August 10, 2010, under the astute leadership of Wang Kangjin. With a robust registered capital of 10.8 million RMB and a unique unified social credit code of 913212815602658752, our esteemed enterprise stands tall in the heart of Liuxi District, Liuji Village, Dainan Town, Xinghua City. As a distinguished entity within the metal products industry, we specialize in the manufacturing, processing, and sales of top-tier heat-resistant steel accessories, stainless steel welding wires, and boiler accessories (excluding pressure vessels), in addition to resistance wires and stainless steel products. Please note that projects necessitating legal approval will be executed post-authorization from relevant departments.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We proudly operate as a factory based in Deyang, China.
- How long is your delivery time?
Typically, delivery spans 2-5 days for in-stock items. For out-of-stock items, delivery ranges from 7-21 days, 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?
We are versatile in our commercial dealings and gladly accept all trading terms, including EXW, FOB, CIF, etc.
- What payment terms do you accept?
We accept T/T as a payment method.
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