Our extensive product lineup seamlessly caters to a wide array of applications within the oil & gas, petrochemical, and power industries, ensuring you have the right tools to excel in your field. Whether you're looking for standardized solutions or a tailored, engineered-to-order product, we offer the flexibility and customization to meet your precise needs. Our heat exchangers boast flexible designs, allowing us to perfectly configure them to your specific operating conditions. This ensures not only reliable operation but also minimizes operating costs while maximizing performance.
Datang proudly offers an extensive suite of heating and cooling solutions specifically designed for the metalworking industry, ensuring optimal performance and reliability.
Applications:
Upstream - Field Compression, SAGD/EOR, Upgraders, providing robust solutions for your upstream challenges.
Midstream - From Compressor Stations to Gas Processing and Fractionation, as well as LNG, we cover all midstream needs.
Downstream - Refineries, Petrochemical Plants, Power Plants, and CNG applications are effectively addressed with our solutions.
Features:
Ingeniously designed with horizontal sections and fans that feature vertical air ejection for optimal air distribution and cooling efficiency.
Our versatile configurations range from single fan units to powerful four fan setups, catering to a variety of operational needs.
Equipped with lightweight aluminum fan guards, enhancing maintenance safety and ease of use.
VFD capable electrical drives provide precision in air control and power consumption, optimizing every aspect of operation.
1. Air cooler/Air cooled heat exchanger
Product Description
This air cooler is designed to utilize ambient air as a cooling medium, efficiently sweeping across a finned tube to cool or condense high-temperature process fluids with unparalleled efficiency.
Compact and independent, this equipment boasts a small footprint and can be strategically placed indoors or outdoors as required. With adjustable water pressure and easy connections via hoses or steel pipes, it ensures seamless integration. Before operation, all cut-off valves must be closed to ensure debris-free usage and prevent blockages.
Product advantages
1, Enhance the service life of electronic tubes: Scaling from ordinary water demands frequent cleaning, impacting emission power and lifespan. Severe scaling can even burn through the anode of electronic tubes.
2, Economical electricity savings: For 100KW high-frequency electronic tube equipment, the anode water circuit power consumption with ordinary water is about 8KW, compared to a mere 70W with distilled water.
3, Minimize electrolytic corrosion: The high anode voltage creates a direct current path through water, causing significant electrolytic corrosion at electronic tube water jacket inlets and outlets. With distilled water, the corrosion rate is significantly reduced compared to ordinary water.
Product specifications and models
Customized products
Product Usage
Primarily serving the food industry, our products excel in cooling, processing, and freezing storage of meats, poultry, aquatic goods, fruits, vegetables, eggs, milk, and cold beverages. They also cater to a wide range of beverages, including beer, and meet industrial cooling needs across the chemical, pharmaceutical, mechanical, electronic, and hydroelectric sectors.
2. Air heat exchanger/Radiator
This type of heat exchanger is expertly crafted to efficiently cool or heat forcibly flowing air, using water, glycol solution, steam, or heat conduction oil as mediums. The choice of model is determined by specific working conditions for optimal performance.
Air heat exchanger can be divided into air heater and Air Cooler: Revolutionize your cooling systems with our innovative air cooler solutions that promise to deliver unmatched performance and efficiency, ensuring optimal climate control for various industrial applications..
The air heater comes in various forms such as electric heating, steam heating, and oil heating among others, each designed to meet specific operational needs and enhance thermal comfort and process efficiency.
3. Economizer: Equipped with state-of-the-art technology to maximize heat recovery and energy savings.
Product Description:
An economizer is a smartly engineered device positioned at the lower segment of a boiler's tail flue. Its primary role is to recover waste heat from exhaust gases, thereby heating the boiler feedwater to a saturated state under the steam drum's pressure. By harnessing high-temperature flue gas heat, it efficiently lowers the exhaust gas temperature, conserving energy, and enhancing overall operational efficiency, rightfully earning its name as an economizer.
Our steel tube economizer, unrestricted by pressure, adapts as a boiling type. Constructed typically from carbon steel pipes with diameters ranging between 32-51 millimeters, it can include fins to boost heat transfer efficiency. This configuration consists of horizontally aligned, parallel elbow pipes, often referred to as serpentine pipes, effectively optimizing heat exchange.
Product Advantages:
1. By absorbing low-temperature flue gas heat, it effectively decreases exhaust temperatures, minimizes energy loss, and conserves fuel, substantially reducing overall fuel consumption.
2. Pre-heating feedwater in the economizer limits its heat absorption on the heating surface, allowing for the economizer to replace costly evaporative heating surfaces, enhancing cost-effectiveness.
3. Raising feed water temperature before it enters the steam drum reduces the wall temperature differential, subsequently lessening thermal stress and prolonging the steam drum's service life.
Product Usage:
During boiler startup (drum boiler), with stagnant boiler feedwater, the economizer's water remains non-flowing. As boiler combustion intensifies and flue gas temperature rises, water in the economizer can vaporize, risking local overheating. To prevent this, a recirculation pipeline from the steam drum's centralized drainage is connected to the economizer, enabling water flow and preventing vaporization.
Production Process: Finned Tube Type
The economizer, placed in the cooler tail section of the boiler, primarily serves to:
(1) Capture the low-temperature flue gas heat in the tail flue, reducing exhaust temperatures of low parameter boilers, boosting thermal efficiency, and conserving fuel.
(2) Utilizing economizers elevates water temperature entering the drum, diminishing the temperature difference between the drum wall and feedwater, thereby reducing thermal stress and extending the drum's lifespan.
Finned Tube Technical Parameters: Enhance your system's heat exchange capabilities with meticulously designed finned tubes tailored for efficiency and durability.
| 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 has established itself as a distinguished processor and wholesaler, proudly exporting to global markets for an impressive 17 years.
Explore an extensive and diverse range of top-quality finned tubes,including fin tube heat exchangers, advanced air coolers, efficient radiators, economizers, and condensers,as well as the highly effective vaporizer/evaporators, all available in our comprehensive offerings at Datang.
We warmly invite you to visit our state-of-the-art factory and eagerly anticipate the opportunity to cooperate with you.
Our highly skilled sales and technical teams are at your service.
We innovate solutions and offer bespoke product customization tailored to your needs.
Currently, we possess advanced production facilities for crafting various sophisticated types of finned tubes as outlined below,
HHigh Frequency Welded Fin Tube, including the specialized Serrated Finned Tube, across 8 efficient production lines.
Laser Welding Finned Tube, produced with precision on 1 dedicated line.
Extruded Finned Tube, available as both Bimetallic Fin Tube and Integral Monometallic Low Fin Tube, supported by 6 modern lines.
'G' Type Fin Tube (Embedded Finned Tube) and 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube), crafted on 4 specialized lines.
These high-performance fin tubes are integral to industries requiring drying, heating, and heat recovery solutions, especially in power plants, refineries, and similar sectors. They are essential components in sophisticated heat exchangers like Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Unmatched Advantages
PERFECT QUALITY CONTROL
Our dedicated team of professional quality managers and process inspectors ensures each product meets the highest standards.
FAST HIGH QUALITY SERVICE
Our service process swiftly and efficiently addresses all customer demands, ensuring satisfaction at every step.
SUPPLY SUPPORT CAPACITY
We guarantee products of supreme quality, abundant quantity, and versatile options to meet diverse needs.
EXCELLENT COST PERFORMANCE
We deliver unparalleled products at the most competitive prices, along with impeccable service to our valued customers.
Frequently Asked Questions (FAQ)
Q1: Why choose us?
We aspire to be your premier one-stop supplier for heat exchangers & refrigeration parts. With 17 years of manufacturing expertise, we offer fully customizable products. Our mission is to deliver comprehensive solutions for heat exchangers and refrigeration parts with professional, efficient service.
Q2: How is quality ensured?
Adhering strictly to ISO-9001 procedures, we conduct rigorous pressure and tightness tests before factory dispatch. Should any product fail to perform as specified, and proven to be our error, we commit to exchange services for the identical item.
Q3: If we don't find what we need on your website, what should we do? Do you make custom heat exchanger & refrigeration parts?
Please email pictures and drawings of the needed products. If unavailable, we will tailor new products to your specifications.
Q4: What is the main market for your products?
Our products primarily serve markets in the Middle East, South America, Europe, and the USA.
Q5: What about delivery time?
For in-stock items, goods are dispatched within 3 working days post-deposit or full payment. If out of stock, production timelines vary, generally taking 7 to 20 working days.
Production schedules differ by product if not immediately available, typically requiring 7 to 20 working days.
For any other queries, please email us. We are dedicated to providing you with the best possible assistance!
Contact us today for more detailed information!
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