Our esteemed product line encompasses a vast array of applications within the critical sectors of oil & gas, petrochemical, and power industries. This extensive coverage ensures that we meet the evolving needs of these dynamic fields. We proudly offer both standardized and bespoke, engineered-to-order solutions, specifically crafted to align with your unique project requirements, delivering unparalleled performance and exceptional reliability. Thanks to their adaptable designs, our heat exchangers can be meticulously tailored to suit your specific operating conditions. This customization ensures steadfast reliability, minimized operational costs, and elevated performance levels, making us a trusted partner in your success.
At Datang, we offer an impressive variety of heating and cooling solutions tailored for the metalworking industry, ensuring precision and efficiency in every application.
Applications:
In Upstream operations, our solutions excel in Field compression, SAGD/EOR, and Upgraders, offering unmatched performance.
For Midstream applications, we deliver excellence in Compressor stations, Gas processing, Gas fractionation, and LNG, ensuring seamless operations.
In Downstream sectors, our expertise extends to Refineries, Petrochemical plants, Power plants, and CNG, providing robust and efficient solutions.
Features:
Crafted with precision, our units feature horizontal section(s) and fan(s) designed for vertical air ejection, ensuring optimum airflow and cooling efficiency.
Our models offer flexibility with configurations ranging from single fan to four fan setups, catering to various cooling needs.
Equipped with lightweight aluminum fan guard(s), our products enhance maintenance safety without compromising performance.
Featuring VFD capable electrical drives, our exchangers provide precise air control and power consumption, optimizing energy efficiency.
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler serves as an essential apparatus that utilizes ambient air for cooling, effectively sweeping the exterior of a finned tube to either cool or condense high-temperature process fluids contained within the tube.
This compact, standalone unit occupies minimal space and offers versatile placement options, whether indoors or outdoors, based on user preference. Connectivity is achieved via hoses or steel pipes, with adjustable water pressure displayed on the pressure gauge. Prior to use, all high-frequency equipment valves should be closed, followed by draining to prevent debris blockage, ensuring flawless operation.
Product advantages
1. Enhance the longevity of electronic tubes (high-frequency equipment): Conventional water often scales, necessitating regular cleaning. Scaling affects the emission power and lifespan of electronic tubes, with severe cases risking anode damage.
2. Energy efficiency: In 100KW high-frequency electronic tube systems, ordinary water consumption is approximately 8KW, whereas distilled water uses only about 70W, significantly reducing electricity usage.
3. Minimize electrolytic corrosion: Anode high voltage creates a DC current through water resistance, causing electrolytic corrosion at water jacket inlets and outlets. Distilled water reduces this corrosion rate by over 100 times compared to ordinary water.
Product specifications and models
Customized products
Product Usage
Primarily utilized in the food industry for cooling, processing, and freezing storage of meat, poultry, aquatic products, fruits, vegetables, eggs, and milk, along with cold beverages. Additionally, it efficiently chills alcoholic beverages like beer. Industrial cooling needs across chemical, pharmaceutical, mechanical, electronic, and hydroelectric sectors are also adeptly served.
2. Air heat exchanger/Radiator
This vital type of heat exchanger manages the cooling or heating of forcibly flowing air using mediums like water, glycol solution, steam, or heat conduction oil. Selection of the appropriate model is crucial for optimal performance under varying working conditions.
Air heat exchanger can be categorized into air heater and air cooler.
The versatile Air Heater boasts several innovative forms, including the efficient electric heating, the robust steam heating, and the reliable oil heating, among others. Each form is designed to meet specific needs, ensuring optimal performance in diverse applications.
3. Economizer
Product Description:
An economizer is ingeniously designed to be installed at the lower part of the boiler's tail flue, serving to recover waste heat from exhaust gases. By transforming boiler feedwater into saturated water under the steam drum pressure, it significantly reduces flue gas exhaust temperatures, thereby conserving energy and enhancing efficiency. This remarkable device earns its name 'economizer' due to its energy-saving capabilities.
The steel tube economizer stands out by its versatility, not being constrained by pressure and offering the option to be utilized as a boiling type. Constructed predominantly from durable carbon steel pipes with a diameter ranging from 32-51 millimeters, it often incorporates fins to boost heat transfer efficiency. Its design consists of horizontally arranged, parallel serpentine pipes, heralding an innovative approach to heat exchange.
Product Advantages:
1. It efficiently absorbs the heat from low-temperature flue gases, effectively lowering exhaust temperatures and minimizing losses, thus leading to significant fuel savings.
2. By pre-heating feedwater within the economizer before it enters the steam drum, it diminishes the feedwater's heat absorption on the heating surface, allowing the economizer to substitute some of the more costly evaporative heating surfaces.
3. With the rise in feedwater temperature upon entering the steam drum, the wall temperature difference decreases, subsequently reducing thermal stress and extending the steam drum's service life.
Product Usage:
During the boiler start-up phase (drum boiler), the absence of circulation in the steam-water pipeline means the boiler feedwater remains stagnant. As combustion intensifies and flue gas temperature rises, water in the economizer may vaporize, leading to potential overheating. To mitigate this, a recirculation pipeline from the steam drum's centralized drainage pipe to the economizer's inlet is implemented, ensuring continuous water flow and preventing vaporization.
Production Process: Finned Tube Type
Strategically located at the boiler's tail where flue gas temperature is lower, the economizer's primary function is to:
(1) Capture heat from the low-temperature flue gases in the tail flue, effectively reducing the exhaust temperatures of low parameter boilers, improving their thermal efficiency, and conserving fuel.
(2) Boost the temperature of water entering the drum, decreasing the temperature differential between the drum wall and feedwater, minimizing thermal stress, and consequently elongating the drum's 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. is a distinguished processor and wholesaler, proudly serving global markets for an impressive 17 years.
Explore an extensive array of finned tubes,including high-performance fin tube heat exchangers, air coolers, radiators, economizers, and condensers,as well as innovative vaporizers and evaporators, all available at Datang.
We warmly invite you to visit our state-of-the-art factory and look forward to the opportunity to collaborate with you.
Our dedicated sales and technical teams are at your service.
We specialize in crafting bespoke solutions and offer customized products just for you.
Currently, our advanced production facilities are equipped to manufacture a wide range of finned tubes as outlined below,
HHigh Frequency Welded Fin Tube, including Serrated Finned Tube, operating on 8 efficient production lines.
Laser Welding Finned Tube, with precision manufacturing on 1 dedicated line.
Extruded Finned Tube, offering Bimetallic Fin Tube and Integral Monometallic Low Fin Tube, across 6 production lines.
'G' Type Fin Tube, also known as Embedded Finned Tube, and 'L', 'LL', 'KL' Type Fin Tube, known as Wrap Around Finned Tube, all crafted on 4 production lines.
These exceptional fin tubes are crucial components in industries requiring processes such as drying, heating, and heat recovery in power plants and refineries. They are indispensable in heat exchangers, including Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Advantages
PERFECT QUALITY CONTROL
We proudly maintain a professional quality management and process inspection team dedicated to excellence.
FAST HIGH-QUALITY SERVICE
Throughout our service process, we swiftly and effectively address the diverse needs of all our valued customers.
SUPPLY SUPPORT CAPACITY
We guarantee products of exemplary quality, abundant variety, and ample supply to meet your every need.
EXCEPTIONAL COST PERFORMANCE
We provide superior products, competitive pricing, and impeccable service tailored for each customer.
FAQ
Q1: Why choose us?
As your premier, one-stop heat exchanger and refrigeration parts supplier, we have been a trusted manufacturer for 17 years! All our products are customizable, driven by our mission to offer comprehensive heat exchanger and refrigeration parts solutions with unmatched professional and efficient service.
Q2: How is quality ensured?
Our processes follow ISO-9001 procedures meticulously. Each product undergoes rigorous pressure and tightness testing before leaving the factory. Should any defect, attributed to our manufacturing, occur, we offer exchange services for the same specific item.
Q3: If we can't find what we need on your website, what should we do? Do you manufacture custom heat exchanger & refrigeration parts?
Simply email us pictures and drawings of your required products. We'll verify availability, and if not available, we can create custom products to suit your specific needs.
Q4: What is the main market for your products?
Our key markets span the Middle East, South America, Europe, and the USA.
Q5: What about delivery time?
For items in stock, we can dispatch them within 3 working days following deposit or full payment receipt.
For out-of-stock items, production times vary by product, typically requiring 7 to 20 working days.
For any further queries, feel free to email us. We're committed to assisting you to the best of our ability!
Contact us today for more information!
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