| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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The exceptional fins utilized on our boiler superheater tubes serve as critical structural components, meticulously engineered to amplify heat transfer efficiency. Primarily designed to expand the heating area, these fins substantially elevate the heat transfer rate. Each fin crafted from top-grade metals such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, boasts remarkable high-temperature resilience and outstanding corrosion resistance, guaranteeing prolonged stable operation. During their production, the perfect balance between cost-effectiveness and advanced processing technology is diligently considered.
The strategic incorporation of these fins adeptly addresses and rectifies the challenge of scaling on the inner walls of boiler superheater tubes. This scaling can diminish the heat transfer area of the tube wall, leading to compromised heat transfer efficiency. By integrating fins, you can significantly reduce boiler operational costs, as they effectively cut down fuel consumption and substantially enhance boiler efficiency.
Functional Characteristics of Boiler Tube Fins:
1. Expanded Heating Area: Our fins ingeniously augment the surface area on the tube's exterior, enabling smoke traversing between the fins to transfer heat more effectively to the medium within, typically steam. This innovative design markedly boosts heat transfer capacity per unit volume.
2. Enhanced Heat Transfer Efficiency: With an expanded heating area, a superior heat transfer coefficient is achieved, ensuring a faster, more effective heat transfer process—critical for optimal boiler efficiency and precise steam temperature regulation.
3. Versatility in Structural Forms: These fins can be spiral-shaped, wrapping continuously around the steel pipe, secured by high-frequency welding to ensure a robust attachment; alternatively, they can take the form of separate circular sheets. While experiencing single force, they may minimize dust accumulation and dead zones in specific applications.
4. Membrane Wall Application: In water-cooled wall structures, the utilization of finned tubes is termed as 'membrane wall'. This not only elevates the heating surface but also ensures superior sealing performance, diminishes boiler air leakage, and enhances overall thermal efficiency.
6. Robust Welding Strength and Stability: Premium quality finned tubes must endure rigorous welding strength evaluations, including pull-out force tests surpassing 200MPa, ensuring the welding section's stability and reliability.
7. Tailored Design Applications: Specific designs like double H-shaped finned tubes are engineered to deliver enhanced heating surfaces and superior heat transfer efficiency compared to standard finned tubes. This makes them ideal for usage 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 established on August 10, 2010, under the astute leadership of Wang Kangjin as the legal representative. With a robust registered capital of 10.8 million RMB, our company is uniquely identified by the unified social credit code 913212815602658752. Nestled in the heart of Liuxi District, Liuji Village, Dainan Town, Xinghua City, we proudly belong to the prestigious metal products industry. Our expansive business scope encompasses the expert manufacturing, meticulous processing, and strategic sales of heat-resistant steel accessories, premium stainless steel welding wires, and essential boiler accessories (excluding pressure vessels). We also specialize in crafting top-tier resistance wires and stainless steel products. Please note that projects requiring legal approval will be pursued post authorization from relevant departments.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We are a factory proudly situated in Deyang, China.
- How long is your delivery time?
For items in stock, delivery typically ranges from 2-5 days. For items not in stock, expect delivery within 7-21 days, contingent on 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 methods, including EXW, FOB, CIF, and more.
- What payment terms do you accept?
We accept T/T as our primary payment method.
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