| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The fins crafted for boiler superheater tubes serve as a pivotal structural component, greatly enhancing heat transfer efficiency. Primarily, these fins work to expand the heating area, thereby significantly boosting the rate of heat transfer. Constructed from high-quality metals such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, they boast exceptional high-temperature resilience and corrosion resistance. This ensures the tubes operate stably and reliably over long periods. During the fabrication of these fins, we meticulously take into account cost-efficiency and advanced processing techniques to deliver superior performance.
By employing these specialized fins, we effectively address the challenge of scaling on the inner walls of boiler superheater tubes—a common issue that diminishes the heat transfer area and efficiency. Furthermore, the integration of fins plays a crucial role in reducing boiler operating costs by curbing fuel consumption and elevating overall boiler efficiency.
Functional characteristics of boiler tube fins:
1. Increase heating area: The strategic design of these fins amplifies the surface area on the tube's exterior, allowing the flow of smoke between them to efficiently transfer heat to the interior medium (typically steam). This innovative approach significantly boosts the heat transfer capacity per unit volume.
2. Improve heat transfer efficiency: Enlarging the heating area directly correlates with a heightened heat transfer coefficient. This results in a faster and more effective heat transfer process, which is imperative for maximizing boiler efficiency and precise steam temperature regulation.
3. Diverse structural forms: Our fins are available in various sophisticated designs, such as spiral configurations that continuously encircle the steel pipe, secured by robust high-frequency welding, ensuring durability and resistance to detachment. Alternatively, some fins feature separate circular sheet forms, which may mitigate dust accumulation and eliminate dead corner issues in certain applications.
4. Membrane wall application: When incorporated into water-cooled wall structures, finned tubes form a 'membrane wall'. This innovation not only expands the heating surface but also significantly enhances sealing performance, reducing boiler air leakage and boosting overall thermal efficiency.
6. Welding strength and stability: Premium finned tubes undergo rigorous testing for welding strength, such as pull-out force evaluations exceeding 200MPa, to guarantee the exceptional stability and reliability of welding joints.
7. Specific design applications: Unique designs, like double H-shaped finned tubes, provide unmatched heating surfaces and efficiency in heat transfer. These specialized configurations outperform standard finned tubes in diverse applications, including 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 Lide Special Steel Products Co., Ltd. was launched on August 10, 2010, under the leadership of our esteemed legal representative, Wang Kangjin. With a robust registered capital of 10.8 million RMB, our company thrives under the unique social credit code 913212815602658752. Nestled in the Liuxi District of Liuji Village, Dainan Town, Xinghua City, we are proud members of the metal products industry. Our expansive business scope encompasses the manufacturing, processing, and sales of premium heat-resistant steel accessories, stainless steel welding wires, and top-tier boiler accessories (excluding pressure vessels). We also specialize in resistance wires and a range of stainless steel products. It is important to note that any projects requiring legal approval will be diligently pursued only after receiving the necessary authorization from relevant departments.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We are a distinguished factory located in Deyang, China.
- How long is your delivery time?
Typically, if the goods are in stock, delivery spans 2-5 days. For out-of-stock items, the timeframe extends to 7-21 days, contingent on the quantity ordered.
- Do you provide samples? Is it free or extra?
Regrettably, we do not offer samples at this time.
- What price terms do you accept?
Our company is flexible in trading manners; we accommodate terms such as EXW, FOB, CIF, and more.
- What payment terms do you accept?
We accept T/T as our primary payment method.
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