Customization: | Available |
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Certification: | CE |
Customized: | Customized |
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Introducing the innovative fins designed for boiler superheater tubes, these structural marvels brilliantly enhance heat transfer efficiency. By significantly expanding the heating surface area, these fins boost the rate of heat transfer. Crafted from high-performance metals such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, they boast exceptional resistance to both high temperatures and corrosion, ensuring unwavering, long-term performance. During the manufacturing process, both cost-effectiveness and advanced processing techniques are meticulously integrated.
The strategic implementation of fins expertly addresses the challenge of scaling on the inner walls of boiler superheater tubes. Scaling diminishes the heat transfer surface, thus impairing efficiency. These fins stand as a solution, amplifying heat transfer and consequently, enhancing boiler efficiency while cutting down on fuel consumption, which leads to reduced operational costs and greener energy usage.
Functional Characteristics of Boiler Tube Fins:
1. Expanding Heating Area: Fins noticeably amplify the surface area on the tube's exterior, allowing smoke to facilitate more efficient heat transfer to the medium inside, typically steam. This innovative design considerably boosts the heat transfer capability per unit volume, optimizing the entire system.
2. Enhanced Heat Transfer Efficiency: With an increased heating area, the heat transfer coefficient rises, leading to a more rapid and effective heat transfer process. This enhancement is pivotal in maintaining boiler efficiency and precise steam temperature control, ensuring optimal performance.
3. Versatility in Structural Forms: Fins come in various designs, such as spiral shapes enveloping the steel pipe, secured firmly through high-frequency welding for robustness. Alternatively, they can be separate circular sheets that minimize dust accumulation and dead corners, proving adaptable for diverse applications.
4. Membrane Wall Application: In water-cooled wall structures, incorporating finned tubes forms a 'membrane wall.' This configuration not only expands the heating surface but also enhances sealing performance, curtails boiler air leakage, and elevates overall thermal efficiency, creating a superior system.
6. Welding Strength and Stability: Premium quality finned tubes undergo rigorous welding strength assessments, such as pull-out force tests exceeding 200MPa, assuring the welding part's stability and reliability, contributing to long-lasting, dependable performance.
7. Tailored Design Applications: Take, for instance, the double H-shaped finned tubes. Their distinctive design offers substantially higher heating surfaces and heat transfer efficiency compared to conventional finned tubes, making them ideal for 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., founded on August 10, 2010, is led by the esteemed Wang Kangjin as the legal representative. With a robust registered capital of 10.8 million RMB and a unified social credit code of 913212815602658752, our enterprise is strategically located in the industrial heart of Liuxi District, Liuji Village, Dainan Town, Xinghua City. Firmly rooted in the metal products industry, our extensive business scope proudly encompasses the manufacturing, processing, and sales of high-performance heat-resistant steel accessories, premium stainless steel welding wires, and essential boiler components (excluding pressure vessels), along with durable resistance wires and superior stainless steel products. Projects necessitating legal approval are meticulously managed to ensure compliance with all relevant departmental regulations.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We are a dedicated factory located in Deyang, China.
- How long is your delivery time?
Our standard delivery time is 2-5 days for in-stock items. For goods not in stock, delivery is typically 7-21 days, depending on the quantity ordered.
- 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 flexible with all trading terms, including EXW, FOB, CIF, and more.
- What payment terms do you accept?
We accept T/T as our payment method.