| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The fins integrated into our boiler superheater tubes serve as a pivotal structural component that significantly amplifies heat transfer efficiency. These fins are ingeniously designed to augment the heating area, thus optimizing the heat transfer rate. Crafted from premium metals such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, they boast excellent resistance to high temperatures and corrosion, ensuring steadfast, long-term performance. During manufacturing, a balanced approach is maintained between cost-effectiveness and advanced processing technology.
By incorporating fins, we adeptly tackle the prevalent issue of scaling on the inner walls of boiler superheater tubes. Scaling can severely hamper the heat transfer area, thus diminishing efficiency. Our fin design effectively mitigates this, leading to a reduction in boiler operating costs through decreased fuel consumption and enhanced boiler efficiency.
Functional characteristics of boiler tube fins:
1. Increase heating area: The innovative fin design substantially boosts the exterior surface area of the tube. This allows the smoke flowing between the fins to more efficiently transfer heat to the internal medium, typically steam. The result is a significant enhancement of heat transfer capacity per unit volume.
2. Improve heat transfer efficiency: The expanded heating area directly correlates with a heightened heat transfer coefficient. This facilitates a swifter and more effective heat transfer process, which is crucial for optimizing boiler efficiency and maintaining precise steam temperature control.
3. Diverse structural forms: Our fins are available in versatile structural forms. They can be spiral-shaped, continuously encircling the steel pipe, and firmly affixed by high-frequency welding, ensuring durability and resistance to detachment. Alternatively, they can be standalone circular sheets, designed to minimize dust accumulation and eliminate dead corners in certain applications.
4. Membrane wall application: In water-cooled wall structures, the integration of finned tubes is referred to as a "membrane wall." This not only expands the heating surface but also enhances sealing performance, reduces air leakage in boilers, and boosts overall thermal efficiency.
6. Welding strength and stability: Our high-quality finned tubes undergo rigorous welding strength evaluations, such as pull-out force tests exceeding 200MPa, to guarantee the unwavering stability and reliability of the welded joints.
7. Specific design applications: Double H-shaped finned tubes, thanks to their distinctive design, deliver superior heating surfaces and heat transfer efficiency compared to standard finned tubes. This makes them ideal for applications 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 |
Jiangsu Leader Special Steel Products Co., Ltd. was founded on August 10, 2010, under the leadership of Mr. Wang Kangjin. With a strong registered capital of 10.8 million RMB, this company holds a prestigious unified social credit code of 913212815602658752. Nestled in the heart of Liuxi District, Liuji Village, Dainan Town, Xinghua City, our esteemed company thrives within the dynamic metal products industry. We specialize in the creation, processing, and distribution of top-tier heat-resistant steel components, premium stainless steel welding wires, boiler accessories (excluding pressure vessels), cutting-edge resistance wires, and superior stainless steel products. Operations that necessitate legal approval are meticulously conducted post-approval from relevant authorities, ensuring compliance and excellence at every step.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We proudly operate as a factory situated in Deyang, China.
- How long is your delivery time?
Typically, delivery takes 2-5 days for in-stock items, or 7-21 days for out-of-stock goods, contingent upon the 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 in trading terms, accommodating EXW, FOB, CIF, and more, to suit your preferences.
- What payment terms do you accept?
Our accepted payment method is T/T for smooth transactions.
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