| Customization: | Available |
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| Certification: | CE |
| Customized: | Customized |
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Our Premium Heat Resistant Steel Casting Boiler Tube Shield is meticulously crafted to enhance the operational efficiency of your superheater tubes. With a focus on boosting heat transfer efficiency, these structural components are pivotal in expanding the heating area, thus significantly elevating the heat transfer rate. Engineered from robust materials such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, these fins exhibit exceptional high-temperature and corrosion resistance, ensuring a steadfast, long-term performance. Our production process thoughtfully balances cost-effectiveness with advanced processing technology.
Implementing fins is a strategic solution to combat scaling challenges within boiler superheater tubes. Scaling can severely reduce the heat transfer area and consequently diminish efficiency. Fins efficiently address this by expanding the heat transfer surface, thereby enhancing overall efficiency and reducing operational costs. This results in significant fuel savings and optimized boiler performance.
Functional characteristics of boiler tube fins:
1. Increased Heating Area: Designed to expand the external surface area of the tubes, these fins allow smoke to more effectively convey heat to the medium inside, typically steam. This ingenious design markedly amplifies heat transfer capacity on a per-volume basis.
2. Enhanced Heat Transfer Efficiency: By enlarging the heating area, these fins directly contribute to a heightened heat transfer coefficient. This ensures a swift and effective heat exchange process, vital for enhancing boiler efficiency and maintaining precise steam temperature regulation.
3. Diverse Structural Forms: Offering versatility, the fins may be spiral-shaped, encircling the steel pipe continuously. Secured by high-frequency welding, they are notably robust and resistant to detachment. Alternatively, they can be separate circular sheets, which, while bearing a singular force, minimize dust accumulation and reduce dead zones in specific applications.
4. Membrane Wall Application: In water-cooled wall structures, finned tubes are integral to forming 'membrane walls.' This configuration not only augments the heating surface but also enhances sealing performance, curtailing boiler air leakage and boosting overall thermal efficiency.
6. Welding Strength and Stability: Our high-quality finned tubes undergo rigorous welding strength assessments, including pull-out force tests exceeding 200MPa, to guarantee the weld's stability and reliability.
7. Specific Design Applications: Noteworthy are the double H-shaped finned tubes, whose innovative design offers superior heating surfaces and enhanced heat transfer efficiency. These are exceptionally beneficial in power plant boilers, industrial boilers, and systems for flue gas waste heat recovery.
| 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, with Wang Kangjin as the distinguished legal representative, is a pillar in the metal products industry. With a robust registered capital of 10.8 million RMB and identified by the unified social credit code 913212815602658752, our corporate headquarters is nestled in the industrious Liuxi District, Liuji Village, Dainan Town, Xinghua City. Our extensive business scope encompasses the innovative manufacturing, processing, and sales of heat-resistant steel accessories, stainless steel welding wires, and boiler accessories (excluding pressure vessels), alongside resistance wires and stainless steel products. Our operations are aligned with legal stipulations, ensuring that projects requiring approvals are only executed post-authorization by relevant authorities.
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- OUR ADVANTAGE -
- Are you trading company or manufacturer?
Proudly, we are a factory situated in the vibrant city of Deyang, China.
- How long is your delivery time?
Typically, our delivery times are 2-5 days if the products are in stock. For out-of-stock items, expect shipments within 7-21 days, contingent on order quantities.
- Do you provide samples? Is it free or extra?
Regrettably, we do not offer sample products at this moment.
- What price terms do you accept?
We are flexible with trading terms, accepting EXW, FOB, CIF, and more.
- What payment terms do you accept?
Our payment terms are straightforward, accepting T/T transactions.
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