Our expansive product range is perfectly tailored to meet the demanding needs of the oil & gas, petrochemical, and power industries. We proudly offer both standardized solutions and fully customized, engineered-to-order systems to precisely fit your unique requirements. Thanks to their innovative and adaptable designs, our heat exchangers can be meticulously configured to your specific operating conditions, ensuring not only reliable operation but also minimized operating costs and superior performance.
Datang is your trusted partner, supplying an extensive range of advanced heating and cooling solutions specifically designed for the metalworking industry.
Applications:
Upstream - Field compression, SAGD/EOR, Upgraders
Midstream - Compressor stations, Gas processing, Gas fractionation, LNG
Downstream - Refineries, Petrochemical plants, Power plants, CNG
Features:
Elegant horizontal section(s) and powerful fan(s) with efficient vertical air ejection
Available in versatile configurations ranging from a single fan to four fan setups
Equipped with lightweight aluminum fan guards, enhancing maintenance safety and ease
VFD-capable electrical drive ensures precise air control and optimized power consumption
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler is a sophisticated piece of equipment that harnesses ambient air as the cooling medium. It efficiently sweeps the exterior of a finned tube to cool or condense the high-temperature process fluid contained within.
This self-contained unit boasts a compact footprint and can be strategically placed indoors or outdoors based on user requirements. Seamlessly connect it to equipment using hoses or steel pipes, and manage water pressure easily with an adjustable valve, which is indicated by the pressure gauge on the water distribution package. Prioritize closing all cut-off valves of high-frequency equipment before use and ensure debris-free operation by draining through the water distribution package's drain valve.
Product Advantages
1. Enhance the service life of electronic tubes (high-frequency equipment): Ordinary water is prone to scaling, necessitating regular cleaning. This daily scaling can hamper emission power and lifespan, with severe cases risking the electronic tube's anode burning.
2. Significant electricity savings are realized. For example, the 100KW high-frequency electronic tube equipment's anode water circuit to ground power consumption is approximately 8KW with ordinary water but just about 70W with distilled water.
3. Drastically reduce electrolytic corrosion. Anode high voltage forms a direct current to the ground through water resistance, causing substantial electrolytic corrosion at the electronic tube water jacket's inlet and outlet, with ordinary water having a corrosion rate more than 100 times that of distilled water.
Product Specifications and Models
Tailored and Customized Products
Product Usage
Our innovative products are primarily used for cooling, processing, and freezing storage of meat, poultry, aquatic products, fruits, vegetables, eggs, milk, and cold beverages in the food industry. They also excel in cooling and refrigeration of beverages like beer. Additionally, they adeptly meet the cooling demands in industrial cooling processes across the chemical, pharmaceutical, mechanical, electronic, and hydroelectric sectors.
2. Air Heat Exchanger/Radiator
A specialized type of heat exchanger designed to forcefully cool or heat air using mediums such as water, glycol solution, steam, or heat conduction oil. Selecting the appropriate heat exchanger model tailored to actual working conditions is crucial for optimal performance.
Air Heat Exchanger can be categorized into air heater and air cooler.
The versatile air heater comes in several exciting forms, including electric heating, steam heating, and oil heating, each designed to meet diverse industrial needs and enhance operational efficiency.
3. Economizer
Product Description:
An economizer is a highly efficient device installed at the lower part of a boiler's tail flue, expertly designed to recover waste heat from exhaust gases. It elevates the boiler feedwater into a saturated state under the steam drum's pressure, ingeniously absorbing heat from the high-temperature flue gas. This technological marvel significantly reduces exhaust gas temperatures, conserves energy, and boosts efficiency, earning its name as an economizer.
The innovative steel tube economizer transcends pressure limitations and can function as a boiling type. Typically crafted from robust carbon steel pipes with an outer diameter of 32-51 millimeters, it sometimes incorporates fins to enhance heat transfer efficiency further. This cutting-edge economizer consists of horizontally arranged parallel elbow pipes, often referred to as serpentine pipes.
Product advantages:
1. Harness the power of low-temperature flue gas, effectively lowering exhaust temperatures, reducing exhaust losses, and achieving remarkable fuel savings.
2. As the economizer pre-heats the feedwater before entering the steam drum, it minimizes the feedwater's heat absorption on the heating surfaces, allowing substitution for some costly evaporative heating surfaces with an economical solution.
3. By elevating the feed water temperature before it enters the steam drum, an economizer efficiently reduces the wall temperature difference, consequently diminishing thermal stress and extending the steam drum's service life.
Product Usage:
During the startup of a drum boiler, when the steam water pipeline is not adequately circulating, the economizer's water remains stagnant. As the flue gas temperature rises with intensified boiler combustion, the water in the economizer risks vaporizing, leading to overheating. To prevent this, a recirculation pipeline is strategically connected from the steam drum's centralized drainage to the economizer's inlet, ensuring continuous water flow and averting vaporization challenges.
Production process: finned tube type
Strategically positioned at the boiler's tail where flue gas temperatures are lower, the economizer is primarily tasked with:
(1) Expertly capturing heat from the low-temperature flue gas in the tail flue, it effectively reduces exhaust temperatures in low parameter boilers, enhances thermal efficiency, and conserves precious fuel resources.
(2) With the incorporation of economizers, the water temperature entering the drum is increased, reducing the temperature difference between the drum wall and the feed water, thereby diminishing thermal stress and significantly prolonging 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 ... |
For more than 17 glorious years, DATANG STEEL PIPE Co., Ltd has proudly served the global market as a distinguished processor and wholesaler.
Discover our extensive selection of premium finned tubes,including highly efficient fin tube heat exchangers, state-of-the-art air coolers, robust radiators, advanced economizers, and precision-engineered condensers,as well as top-of-the-line vaporizers and evaporators, all available at Datang.
We warmly welcome you to visit our cutting-edge factory and eagerly anticipate a successful collaboration with you.
Our company boasts a dedicated and experienced sales and technical team, ready to assist you.
We excel in designing innovative solutions and offering personalized product customization tailored to your needs.
Our advanced production facilities are equipped to manufacture a diverse range of finned tubes, detailed below:
High Frequency Welded Fin Tube, including the expertly crafted Serrated Finned Tube, with (8 lines) available for precision use. (8 lines)
Innovative Laser Welding Finned Tube production capabilities (1 line) ensure high-quality outcomes.
Extruded Finned Tubes, including Bimetallic and Integral Monometallic Low Fin Tubes, produced with (6 lines) for optimal performance.
'G' Type Fin Tube, known as Embedded Finned Tube, and 'L', 'LL', 'KL' Type Fin Tubes, recognized as Wrap Around Finned Tubes, with (4 lines) for diverse applications.
These expertly engineered fin tubes are vital in industries spanning drying, heating, and heat recovery, particularly in power plants, refineries, and beyond. They are integral components of heat exchangers, such as Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Distinguished Advantages
PERFECT QUALITY CONTROL
We boast a dedicated team specializing in professional quality management and rigorous process inspection.
RAPID HIGH-QUALITY SERVICE
During our service process, we swiftly and efficiently address all customer demands, ensuring satisfaction at every step.
ROBUST SUPPLY SUPPORT CAPACITY
We guarantee products with outstanding quality, ample quantity, and a diverse range to meet every need.
UNMATCHED COST PERFORMANCE
Offer our clients the finest products, at the most competitive prices, accompanied by impeccable service.
FAQ
Q1: Why choose us
We aspire to be your go-to, all-in-one supplier for heat exchangers and refrigeration parts. With 17 years of manufacturing expertise, we welcome customization and are dedicated to providing comprehensive solutions that deliver professional and efficient service.
Q2: How is quality ensured?
Adhering strictly to ISO-9001 standards, all our processes involve rigorous pressure and tightness testing before products leave the factory. Should any product not perform as described due to our fault, we pledge to offer exchange services for the specific 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 send us images and drawings of the required products via email, and we will verify availability. If not available, we offer bespoke product customization to meet your specific requirements.
Q4: What is the main market for your products?
Our primary markets include the Middle East, South America, Europe, and the USA.
Q5: What about delivery time?
For items in stock, shipment can be arranged within 3 working days post-deposit or full payment to our bank account.
For items not in stock, production timelines vary from 7 to 20 working days depending on the product.
For any other questions or uncertainties, please email us. We are committed to providing the best assistance possible!
Reach out to me for more information today!
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