| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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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 Lide Special Steel Products Co., Ltd. was founded on August 10, 2010, with Wang Kangjin as the esteemed legal representative. Boasting a robust registered capital of 10.8 million RMB, and identified by the unified social credit code 913212815602658752, the company is strategically located at Liuxi District, Liuji Village, Dainan Town, Xinghua City. A proud member of the metal products industry, our expansive business scope encompasses the expert manufacturing, processing, and sales of heat-resistant steel accessories, stainless steel welding wires, and a variety of boiler accessories (with the exception of pressure vessels), alongside resistance wires and premium stainless steel products. All projects necessitating legal approval are duly operated post-authorization from relevant departments.
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- OUR ADVANTAGE -
- 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.
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