Custom-Fit Casting Boiler Tube Shield for Extreme Temperature Environments

Price $600.00 Compare
Min Order 1 Piece
Shipping From Jiangsu, China
Popularity 258 people viewed
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Jiangsu Leader Special Steel Products Co., Ltd

VIP   Audited Supplier 1 year
Profile Certified by SGS/BV
boiler tube shield
CE
Customized
Customized
Oil
Power station, Life, Industrial
Boiler Door
1580< Refractoriness< 1770
High Standard Quality Material
Anchors Will Be Produced Per Customer Drawings
Extrusion Method
lide
Packed by Wooden Box
customized
China
7316000
Product Description
Product Description

The fins utilized in the boiler superheater tubes are pivotal structural elements specifically designed to drastically enhance heat transfer efficiency. Fundamentally, these fins are employed to enlarge the heating area, thereby significantly boosting the heat transfer rate. Meticulously crafted from premium metals such as 15CrMo, 12Cr1MoV, SA-210C, SA-213T91, and 30CrMoA, these fins exhibit excellent resistance to high temperatures and corrosion. This robust construction ensures unwavering, long-term stability in operation. During the fin manufacturing process, we meticulously balance cost-effectiveness with advanced processing technology to deliver unparalleled quality.

Employing fins on boiler superheater tubes effectively addresses the critical issue of scaling on the tube’s inner walls. Scaling leads to a reduction in the heat transfer area, consequently diminishing overall heat transfer efficiency. By incorporating fins, we not only mitigate this issue but also significantly reduce boiler operational costs through lowered fuel consumption and enhanced boiler performance.


Functional characteristics of boiler tube fins:
1. Increase heating area: The fins expand the tube's external surface area, allowing the smoke that flows between them to transfer heat more effectively to the medium inside the tube, commonly steam. This innovative design substantially amplifies the heat transfer capacity per unit volume, underscoring its superior efficiency.

2. Improve heat transfer efficiency: The expansion of the heating area directly correlates with an increase in the heat transfer coefficient, ensuring a faster and more efficient heat transfer process. This enhancement is vital for maximizing boiler efficiency and maintaining precise steam temperature control.

3. Diverse structural forms: The fins boast versatile structural designs, such as spiral shapes that continuously encircle the steel pipe, secured by high-frequency welding to ensure durability and resistance to dislodging. Alternatively, they may take the form of separate circular sheets which, despite being subjected to individual forces, effectively minimize dust accumulation and eliminate dead corners in various applications.

4. Membrane wall application: In water-cooled wall structures, the integration of finned tubes is referred to as a 'membrane wall'. This not only amplifies the heating surface but also enhances sealing performance, drastically reduces boiler air leakage, and significantly boosts overall thermal efficiency.

6. Welding strength and stability: Top-tier finned tubes undergo rigorous welding strength assessments, such as pull-out force tests that exceed 200MPa, to guarantee the utmost stability and reliability of the welded joints.

7. Specific design applications: Take, for instance, the double H-shaped finned tubes, whose unique configuration offers superior heating surfaces and heightened heat transfer efficiency compared to standard finned tubes. They are particularly advantageous in power plant boilers, industrial boilers, and systems that recover waste heat from flue gases.

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

 

Company Profile

 

Jiangsu Lide Special Steel Products Co., Ltd. embarked on its illustrious journey on August 10, 2010, under the esteemed guidance of Wang Kangjin as the legal representative. Boasting a robust registered capital of 10.8 million RMB, and identified by the unified social credit code 913212815602658752, the company stands tall in Liuxi District, Liuji Village, Dainan Town, Xinghua City. Firmly rooted in the metal products industry, our extensive business scope encompasses the meticulous manufacturing, precise processing, and strategic sales of heat-resistant steel accessories, premium stainless steel welding wires, essential boiler accessories (excluding pressure vessels), durable resistance wires, and high-grade stainless steel products. We adhere strictly to legal requirements, ensuring that projects necessitating approval are pursued only post-authorization by relevant departments.

Explore our diverse array of professional packages tailored to meet your unique needs.
15CrMo custom size boiler tube fin superheater pipe fins for power plant

Benefit from our selection of reliable and budget-friendly shipping methods, designed to deliver peace of mind.15CrMo custom size boiler tube fin superheater pipe fins for power plant

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15CrMo custom size boiler tube fin superheater pipe fins for power plant

 

 

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15CrMo custom size boiler tube fin superheater pipe fins for power plant

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15CrMo custom size boiler tube fin superheater pipe fins for power plant

 


- ORDER NOTES -

√ Model Selection
Before making a purchase, please ensure that you have provided comprehensive model specifications or detailed drawings. This enables us to furnish you with timely and precise quotations, ensuring a seamless transaction.

√ Quality Assurance
Our commitment is to deliver products of exceptional quality coupled with exemplary after-sales service. Should you encounter any quality-related issues, please reach out to us immediately for prompt assistance.

√ Secure Transactions
We facilitate our sales on MIC, offering a secure and dependable trading environment. Enjoy the convenience of various payment methods to enhance your purchasing experience.

- FAQ -

- Are you trading company or manufacturer?
We proudly operate as a factory situated in Deyang, China, producing excellence.

- How long is your delivery time?
Our delivery timeframe is generally 2-5 days for items in stock. Should items be out of stock, delivery extends to 7-21 days, contingent upon order quantity.

- 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 accommodates all trading formats, including EXW, FOB, CIF, and more.

- What payment terms do you accept?
We accept T/T as our preferred method of payment.

 

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