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The fins utilized on our advanced boiler superheater tubes are an integral structural component engineered to enhance thermal transfer efficiency. These fins are crucial in expanding the heating area, thereby significantly boosting the heat transfer rate. Crafted from premium metals such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, these fins exhibit superior resilience to high temperatures and corrosion. This ensures prolonged, stable operation and reliability. Our manufacturing process meticulously balances cost efficiency with cutting-edge processing technology, ensuring both performance and economic viability.
The strategic application of fins adeptly addresses the issue of scaling on the inner walls of boiler superheater tubes. Scaling notably diminishes the heat transfer surface area, adversely impacting heat transfer efficiency. By integrating fins, this challenge is effectively mitigated, which translates into reduced operational expenses by lowering fuel consumption and enhancing overall boiler efficiency.
Functional Characteristics of Boiler Tube Fins:
1. Expanded Heating Area: Fins effectively amplify the surface area of the tube's exterior, allowing the smoke traversing between them to optimally transfer heat to the internal medium, typically steam. This innovative design substantially increases heat transfer capacity per unit volume, driving outstanding performance.
2. Heat Transfer Efficiency Enhancement: With an expanded heating area comes an elevated heat transfer coefficient, facilitating a swift and efficient heat transfer process. This enhancement is paramount for maximizing boiler efficiency and precise steam temperature regulation.
3. Versatile Structural Configurations: Our fins can be spiral-shaped, enveloping the steel pipe continuously, secured by robust high-frequency welding for lasting durability. Alternatively, they may be fashioned as separate circular sheets, which might reduce dust accumulation and eliminate dead corners in specific applications.
4. Membrane Wall Utilization: In water-cooled wall constructions, employing finned tubes results in what's known as a 'membrane wall'. This configuration not only augments the heating surface but also enhances sealing performance, diminishes air leakage, and boosts the boiler's overall thermal efficiency.
6. Exemplary Welding Strength and Stability: Our high-quality finned tubes undergo rigorous welding strength assessments, including pull-out force tests exceeding 200MPa. This rigorous testing guarantees the stability and reliability of the welded joints, ensuring long-term performance and safety.
7. Custom Design Applications: The innovative double H-shaped finned tubes are a prime example, offering a substantial increase in heating surface and heat transfer efficiency. These are particularly advantageous within power plant boilers, industrial boilers, and systems designed for flue gas waste heat recovery, ensuring optimal heat utilization and conservation.
| 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. is a leading manufacturer and supplier specializing in high-quality industrial products. Based in Jiangsu, China, we focus on providing reliable and durable solutions for various sectors, including the steel, construction, and energy industries. Our main products include refractory anchors, tube shields, heating wires, and heating elements, all designed to meet the stringent requirements of modern industrial applications.
With a commitment to quality and innovation, we utilize advanced manufacturing processes and superior materials to produce products that offer exceptional performance and longevity. Our team of experienced engineers and technicians ensures that each product is meticulously crafted to meet international standards.
At Jiangsu Leader Special Steel Products Co., Ltd., we strive to build long-term relationships with our clients by delivering top-notch products and services that exceed expectations. We are dedicated to providing customized solutions tailored to the specific needs of our customers, ensuring efficiency and safety in all our operations.
Explore our diverse array of professional packaging options, meticulously designed to cater to your specific needs.
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- OUR ADVANTAGE -
- ORDER NOTES -
√ Model SelectionBefore making a purchase, it is crucial to ensure that the model specifications provided are comprehensive or that detailed drawings are available. This will facilitate timely and precise quotations.
√ Quality Assurance
We are committed to delivering products of unparalleled quality and exceptional after-sales service. Should you encounter any quality concerns, do not hesitate to reach out to us immediately.
√ Secure Transactions
Our platform on MIC guarantees a secure and trustworthy trading environment, with a variety of payment methods available to streamline your purchasing process.
- FAQ -
- Are you trading company or manufacturer?
We are an esteemed manufacturing factory located in Deyang, China.
- How long is your delivery time?
Delivery is typically 2-5 days for in-stock items. For items not in stock, it ranges from 7-21 days, contingent upon quantity.
- Do you provide samples? Is it free or extra?
Regrettably, we do not offer sample products.
- What price terms do you accept?
Our company is versatile in accepting various trading terms, including EXW, FOB, CIF, and more.
- What payment terms do you accept?
We accept payments via T/T.
