Our comprehensive product line is expertly designed to cater to a wide array of applications, especially within the oil & gas, petrochemical, and power sectors. Experience the ultimate reliability and efficiency that our cutting-edge solutions bring to these crucial industries. We pride ourselves on delivering both standardized solutions and intricately customized, engineered-to-order innovations. Our bespoke approach ensures each product precisely matches the unique demands of your projects. Thanks to their exceptional design flexibility, our heat exchangers are tailored to seamlessly align with your specific operating conditions. This guarantees not only reliable performance but also minimizes operating costs while maximizing overall efficiency.
Datang offers an extensive selection of heating and cooling solutions specifically crafted for the metalworking industry. Our solutions are synonymous with performance excellence and innovation.
Applications:
Upstream - Perfect for field compression, steam-assisted gravity drainage (SAGD), enhanced oil recovery (EOR), and upgraders.
Midstream - Ideal for compressor stations, gas processing, gas fractionation, and liquefied natural gas (LNG) operations.
Downstream - Tailored for the demanding environments of refineries, petrochemical plants, power plants, and compressed natural gas (CNG) facilities.
Features:
Engineered with horizontally-oriented sections and fans, our units ensure vertical air ejection, optimizing airflow for superior performance.
Our products are adaptable, available in configurations ranging from single fan to four fan units, providing versatile options to meet your specific needs.
Equipped with lightweight aluminum fan guards for enhanced safety during maintenance, ensuring longevity and reliability.
Featuring VFD-capable electrical drives, our systems offer precise air control and optimized power usage, aligning with energy efficiency goals.
1. Air cooler/Air cooled heat exchanger
Product Description
This sophisticated air cooler utilizes ambient air as its cooling medium, sweeping the outer surface of a finned tube to efficiently cool or condense high-temperature process fluids contained within the tube. It's a marvel of engineering precision.
Designed as an independent setup with a compact footprint, this equipment offers placement versatility either indoors or outdoors based on user preference. Connectivity is seamless with hoses or steel pipes, while water pressure is effortlessly adjustable via a valve, with readings conveniently displayed on the pressure gauge. Prior to operation, ensure all cut-off valves on the high-frequency equipment are closed. Post self-circulation, utilize the drain valve to clear out the system, ensuring it remains debris-free, preventing potential blockages.
Product advantages
1. Extending electronic tube service life: Regular water usage leads to scaling, necessitating frequent cleaning. Scaling diminishes electronic tube emission power and lifespan, and in severe cases, the anode can burn through, compromising performance.
2. Significant electricity savings: For instance, in 100KW high-frequency electronic tube equipment, the anode water circuit power consumption drops from approximately 8KW with ordinary water to about 70W with distilled water, exemplifying energy efficiency.
3. Minimizing electrolytic corrosion: Anode high voltage causes direct current formation through water resistance, leading to electrolytic corrosion at the electronic tube water jacket's inlet and outlet. Distilled water significantly reduces this rate compared to ordinary water, enhancing equipment durability.
Product specifications and models
Tailored to meet your specific needs, our products are available in a range of customizable options, designed to match the unique requirements of your application.
Product Usage
Our products excel in cooling, processing, and freezing storage of meats, poultry, aquatic products, fruits, vegetables, eggs, and dairy in the food industry, as well as cooling a variety of alcoholic beverages, including beer. Furthermore, they fulfill cooling demands for industrial processes across the chemical, pharmaceutical, mechanical, electronic, and hydroelectric sectors, showcasing broad versatility.
2. Air heat exchanger/Radiator
This innovative heat exchanger is designed to efficiently cool or heat air using water, glycol solution, steam, or heat conduction oil as the medium. Select the model that best fits your operational needs for optimal performance.
Air heat exchanger can be divided into air heater and air cooler.
The air heater is available in several versatile forms, including electric heating, steam heating, and oil heating, among others. Each type is meticulously designed to cater to diverse needs and applications.
3. Economizer
Product Description:
An economizer is an ingenious device strategically installed at the lower part of the tail flue of a boiler. Its purpose is to reclaim the precious waste heat from the exhaust gas, transforming the boiler feedwater into a saturated water heating surface under the steam drum's pressure. By absorbing heat from the high-temperature flue gas, the economizer significantly reduces the exhaust temperature, conserves energy, and elevates efficiency, earning its name as an economizer.
The robust steel tube economizer is uniquely versatile, unfettered by pressure constraints, and can function as a boiling type. Typically constructed from durable carbon steel pipes with an external diameter ranging from 32-51 millimeters, sometimes enhanced with fins to maximize heat transfer efficiency. The steel tube economizer features horizontally arranged parallel elbow pipes, affectionately referred to as serpentine pipes.
Product Advantages:
1. Expertly absorbs the heat of low-temperature flue gas, effectively lowering the exhaust temperature, curbing exhaust losses, and significantly saving fuel.
2. By pre-heating the feedwater in the economizer before it enters the steam drum, the heat absorption by the feedwater on the heating surface is minimized. This allows for the economizer to replace some of the more costly evaporative heating surfaces.
3. As the temperature of the feed water rises, entering the steam drum reduces the wall temperature difference, thereby diminishing thermal stress and extending the service life of the steam drum.
Product Usage:
During the boiler startup phase (drum boiler), due to the absence of circulation in its steam water pipeline, the boiler feedwater remains stagnant, causing the water in the economizer to be non-flowing. With an increase in boiler combustion and flue gas temperature, there is a risk of water vaporization within the economizer, potentially overheating local sections. To avert this, an additional pipeline is connected from the steam drum's centralized drainage pipe to the economizer inlet as a recirculation pipeline, ensuring the water within the economizer remains in motion, thus preventing vaporization.
Production Process: Finned Tube Type
The economizer is strategically positioned at the boiler's tail, where the flue gas temperature is lower, serving the primary function to:
(1) Harness the heat from low-temperature flue gas at the tail flue, which aids in reducing exhaust temperature in low parameter boilers, enhancing thermal efficiency, and conserving fuel.
(2) Employing economizers elevates the water temperature entering the drum, reducing the temperature disparity between the drum wall and feed water, consequently alleviating the drum's thermal stress and prolonging its lifespan.
Finned Tube Technical Parameters
| PRODUCT |
TYPE |
TUBE MATERIAL |
FIN MATERIAL |
BASE TUBE O.D.(mm) |
FIN SPECIFICATION(mm) |
| Heat Exchanger Finned Tube |
Extruded Fin Tube |
All Kind of Material can be applied |
Aluminum A1100 |
15.88~50.8 |
7~11.5FPI |
| Fin Height Max 16mmH |
L/KL/LL-Foot Fin Tube
(Wrap On Type) |
All Kind of Material can be applied |
Copper C1100, C1220
Aluminum A1100, A1050, A1060 |
12.70~50.8 |
7~11.5FPI |
| Fin Height Max 16mmH |
| G-Fin Tube (Embedded Type) |
|
| High Frequency Welded Finned Tube |
A179 Carbon Steel Tube |
Carbon Steel Tube |
12.70~219 |
1.5~7FPI |
| Stainless Steel Tube |
Stainless Steel Tube |
Thickness0.8~3.2mm |
| Alloy Steel Material |
Alloy Steel Material |
|
| H/HH Type Finned Tube |
Carbon Steel, stainless steel,Alloy Steel |
Carbon Steel, stainless steel,Alloy Stee |
25~63 |
fin pitch 8~30
fin height <200
fin thick 1.5~3.5 |
| Studed Fin Tube |
Carbon Steel, stainless steel,Alloy Stee |
Carbon Steel, stainless steel,Alloy Stee |
25~219 |
fin pitch 8~30
fin height 5~35
Customized studs per inch |
| Integral Copper & Copper Alloy High Finned Tube |
C12200, C11000, C70600 |
C12200, C11000, C70600 |
15.88~22.23 |
5~9FPI |
| Max 12mm. H |
| Oval Finned Tube |
Carbon Steel Tube |
Carbon Steel Tube |
All Size Available |
5~15FPI |
| Stainless Steel Tube |
Stainless Steel Tube |
| Alloy Steel Material |
Alloy Steel Material |
| Copper & Copper Alloy Tube |
Copper & Copper Alloy Tube |
| Monometallic Fin Tube |
Low Fin Tube |
Carbon Steel, stainless steel, titanium, copper, brass, nickel alloy, etc. |
-- |
9.52~40 |
12,16,19,28 FPI, etc. |
| Turbo-C Tube |
| Turbo-E Tube |
| Corrugated Tube |
All Kind of Material |
-- |
6.35~40 |
2~9FPI |
| |
Business Type: |
Manufacturer/Factory |
| |
Main Products: |
finned tubes,fin heat exchanger,air cooler,radiator,economizer,condenser,vaporizer/evaporator ... |
CANGZHOU DATANG STEEL PIPE Co., Ltd: A prestigious processor and wholesaler, proudly exporting to global markets for 17 remarkable years.
Discover an extensive range of meticulously crafted finned tubes,including fin tube heat exchangers, high-performance air coolers, efficient radiators, innovative economizers, and durable condensers,as well as state-of-the-art vaporizers and evaporators, all available at Datang.
We warmly welcome you to visit our factory, eagerly anticipating the opportunity to cooperate with you.
Our dedicated professional sales and technical team is at your service.
We specialize in designing bespoke solutions and offering product customization to meet your unique needs.
Currently, we boast advanced production facilities for manufacturing diverse types of finned tubes, including:
HHigh Frequency Welded Fin Tube (Including Serrated Finned Tube) (8 production lines for optimal output)
Laser Welding Finned Tube (1 specialized line)
Extruded Finned Tube (featuring both Bimetallic Fin Tube & Integral Monometallic Low Fin Tube, spread over 6 lines)
'G' Type Fin Tube (Embedded Finned Tube), along with 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (4 dedicated lines)
These fin tubes are critical in a multitude of industries, playing vital roles in drying, heating, and heat recovery processes within power plants, refineries, and beyond. They are integral to the efficient functioning of heat exchangers, such as Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our advantages
PERFECT QUALITY CONTROL
We own professional quality management and process inspecion team.
FAST HIGH QUALITY SERVICE
In the process of service, the demands of all customers can be solved quickly and effectively.
SUPPLY SUPPORT CAPACITY
We ensures the product with good quality,suffcient quantity and diversification
EXCELLENT COST PERFORMANCE
Provide the most excellent products,the most favorable price and the most perfect sevice to all customers.
FAQ
Q1:Why choose us
We wish to be your First-choice one-stop heat exchanger &refrigeration Parts supplier.We are a manufactures for 17 years!All of our products can accept customization,Our mission is to provide integrated heat exchanger &refrigeration Parts for professional, efficient service.
Q2:How is quality ensured?
All our processes strictly adhere to ISO-9001 procedures.Before leaving the factory after strict pressure and tightness testing.If the product does not work properly as described, and proven to be at our fault, we will provide exchange services only for the same specific item.
Q3:If we don't find what we need on your website, what should we do? Do you make customer's heat exchanger &refrigeration parts?
You can send the pictures and drawings of the products you need by email, we will check if we have them.otherwise, We can customize new products according to customer's needs.
Q4: What is the main market for your products?
Our main market is in Middle East, South America, Europe and USA.
Q5:What about delivery time?
If we have stock of the item you need,we can send goods to you within 3 working days after deposit or 100% payment into our bank account.
If we don't have stock,different products' production time is different.Generally, it needs 7 to 20 working days.
Any other confused question, email us please, we will do our best to assist you!
Please contact me for more info today!
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