| Customization: | Available |
|---|---|
| Certification: | CE |
| Customized: | Customized |
|
Still deciding? Get samples of US$ 50/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
The fins integrated into our Premium Quality Heat Resistant Steel Casting Boiler Tube Shield are pivotal for optimizing heat transfer efficiency. These indispensable structural components significantly expand the heating surface area, thereby maximizing the heat transfer rate. Crafted from high-performance materials such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, these fins boast exceptional high-temperature endurance and corrosion resistance, guaranteeing enduring stability. During the manufacturing process, special attention is given to balancing cost-effectiveness with advanced processing technology.
Employing fins is a strategic solution to mitigate the issue of scaling on the inner walls of boiler superheater tubes. Scaling detracts from the available heat transfer area and diminishes overall efficiency. By enhancing the heat transfer surface, fins contribute to reducing operational costs by curtailing fuel consumption and amplifying boiler performance.
Functional characteristics of boiler tube fins:
1. Increase heating area: Our fins dramatically boost the external surface area of the tube, facilitating superior heat transfer from the smoke flowing between them to the steam inside. This innovative design substantially elevates the heat transfer capability per volume unit.
2. Improve heat transfer efficiency: A broadened heating area correlates with an elevated heat transfer coefficient, promoting a swifter and more efficient heat exchange process. This is vital for maintaining optimum boiler performance and precise steam temperature control.
3. Diverse structural forms: The fins can be spirally wound around the steel pipe, secured via high-frequency welding for enhanced durability, minimizing the risk of detachment. Alternatively, they might be independently circular, potentially alleviating dust accumulation and dead corners in specific settings.
4. Membrane wall application: In water-cooled wall designs, employing finned tubes forms what is known as a 'membrane wall.' This not only enlarges the heating surface but also fortifies sealing, mitigates air leakage, and boosts the boiler's overall thermal efficiency.
6. Welding strength and stability: Premium finned tubes undergo rigorous welding strength evaluations, such as pull-out force tests surpassing 200MPa, ensuring the utmost stability and reliability of the welds.
7. Specific design applications: For instance, double H-shaped finned tubes, with their distinctive architecture, offer enhanced heating surfaces and superior heat transfer efficiency compared to standard finned tubes, particularly 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., a beacon of innovation and excellence in the metal products industry, was founded on August 10, 2010, with Mr. Wang Kangjin at the helm as the legal representative. Boasting a substantial registered capital of 10.8 million RMB and identifiable by the unified social credit code 913212815602658752, our enterprise resides in the industrious heart of Liuxi District, Liuji Village, Dainan Town, Xinghua City. Specializing in the manufacturing, processing, and distribution of superior heat-resistant steel accessories, stainless steel welding wires, and various boiler components (excluding pressure vessels), along with resistance wires and stainless steel products, we stand as a paragon of quality and reliability. Our operations adhere strictly to legal statutes, ensuring all projects requiring official endorsements proceed only with necessary approvals.
Discover a range of professionally curated packaging options tailored to meet your specific needs and preferences.
Benefit from an array of secure, efficient, and budget-friendly shipping methods designed to ensure your orders reach you in pristine condition.
- OUR ADVANTAGE -
- Are you trading company or manufacturer?
We are a factory situated in the vibrant city of Deyang, China.
- How long is your delivery time?
Typically, if items are in stock, our delivery timeframe is within 2-5 days. Should the items be out of stock, the delivery window extends to 7-21 days, dependent on order quantity.
- Do you provide samples? Is it free or extra?
We apologize, but samples are not provided.
- What price terms do you accept?
Our company is flexible with trading terms, accommodating all manners such as EXW, FOB, CIF, and more.
- What payment terms do you accept?
Our accepted payment method is T/T.
){kind=link}