Our expansive product range is masterfully crafted to cater to almost every application within the oil & gas, petrochemical, and power industries, offering unrivaled versatility and adaptability. We provide both standard and bespoke solutions, engineered meticulously to meet all your specific requirements. With our adaptable designs, our heat exchangers are crafted to seamlessly align with your distinct operating conditions, ensuring steadfast reliability, minimized operating costs, and superior performance.
Datang proudly delivers an extensive array of heating and cooling solutions, specifically tailored 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:
Ingenious horizontal section(s) and fan(s) designed with vertical air ejection for optimal airflow.
Flexible configurations available, ranging from single fan to four fan setups.
Equipped with lightweight aluminum fan guards, enhancing maintenance safety.
VFD-capable electrical drive system for precision air control and efficient power consumption.
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler is a sophisticated device utilizing ambient air as the cooling medium, efficiently sweeping across a finned tube to cool or condense the elevated-temperature process fluid within.
This compact and independent unit offers versatile installation options, either indoors or outdoors, tailored to user requirements. Seamless connection to equipment via hoses or steel pipes is possible. Water pressure adjustments are easily made using the valve, with real-time pressure readings on the distribution package's gauge. Prior to use, ensure all high-frequency equipment cut-off valves are closed. Post self-circulation, utilize the drain valve to clear water from the distribution package, eliminating debris risks and preventing blockages.
Product advantages
1, Elevate the longevity of electronic tubes (high-frequency equipment): Ordinary water tends to cause scaling, necessitating regular cleans. Daily scaling can compromise emission power and tube lifespan, with severe cases risking anode burn-through.
2, Energy-efficient operations. For instance, with 100KW high-frequency electronic tube equipment, the anode water circuit power consumption stands at approximately 8KW with ordinary water, but a mere 70W with distilled water.
3, Minimize electrolytic corrosion. Anode high voltage creates a direct current path through water resistance, leading to corrosion at the electronic tube water jacket's inlet and outlet. The corrosion rate with ordinary water exceeds that of distilled water by over 100 times.
Product specifications and models
Tailor-made solutions
Product Usage
Primarily used in the food industry for cooling, processing, and freezing storage of meats, poultry, aquatic products, fruits, vegetables, eggs, milk, and cold beverages. Additionally, it caters to the refrigeration of alcoholic beverages such as beer, while also fulfilling industrial cooling requirements across chemical, pharmaceutical, mechanical, electronic, and hydroelectric industries.
2. Air heat exchanger/Radiator
A specialized heat exchanger designed to cool or heat air through forced convection using mediums such as water, glycol solution, steam, or heat conduction oil. The choice of heat exchanger model should be guided by specific working conditions.
Air heat exchanger can be divided into air heater and Cangzhou Datang Steel Pipe Co., Ltd. proudly presents our latest innovation: the Durable Stainless Steel Finned Tube Air Cooler, SGS BV Certified. This air cooler boasts unrivaled durability and top-tier materials, making it the perfect solution for all your cooling needs..
Our versatile air heater is available in multiple configurations to suit diverse heating requirements, including electric heating, steam heating, and oil heating, among others. Each form ensures efficient and reliable performance.
3. Economizer
Product Description:
An economizer is ingeniously situated at the lower part of the boiler's tail flue to smartly reclaim the waste heat from the exhaust gas. By efficiently heating the boiler feedwater into saturated water under the steam drum's pressure, this device remarkably reduces the flue gas exhaust temperature, thus conserving energy and boosting efficiency. This is why it is aptly termed an economizer.
Our advanced steel tube economizer is pressure-independent and can function as a boiling type. Typically constructed from carbon steel pipes with diameters ranging from 32-51 millimeters, the design may incorporate fins to significantly enhance heat transfer efficiency. This system features horizontally aligned parallel elbow pipes known as 'serpentine pipes.'
Product advantages:
1. Maximizes energy savings by absorbing the heat from low-temperature flue gas, effectively lowering exhaust temperatures, thus minimizing losses and conserving fuel.
2. By preheating the feedwater within the economizer prior to its entry into the steam drum, the heat demand on the heating surface is reduced, allowing for the economizer to replace some costly evaporative heating surfaces.
3. Enhances the longevity of the steam drum by increasing feed water temperature, thereby reducing the wall temperature difference upon entry into the steam drum, which subsequently diminishes thermal stress.
Product Usage:
During the initial boiler start-up phase (drum boiler), the lack of circulation in the steam water pipeline can leave the boiler feedwater stagnant, leading to potential vaporization in the economizer as the flue gas temperature rises. To counter this, a recirculation pipeline connects from the steam drum's centralized drainage pipe to the economizer inlet, ensuring a consistent flow state, thereby preventing vaporization and excessive temperatures.
Production process: finned tube type
Strategically positioned at the boiler tail with a lower flue gas temperature, the economizer's principal functions include:
(1) Efficiently harvesting heat from low-temperature flue gas in the tail flue, drastically reducing exhaust temperatures for low parameter boilers, enhancing thermal efficiency, and promoting fuel conservation.
(2) The strategic integration of economizers elevates the water temperature entering the drum, lessens the temperature disparity between the drum wall and feed water, thereby minimizing thermal stress and extending the drum's service life.
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 ... |
DATANG STEEL PIPE Co., Ltd is a respected pioneer in steel processing and a trusted wholesaler, proudly exporting top-quality products to global markets for an impressive span of 17 years.
Explore our extensive range of precision-engineered finned tubes,including fin tube heat exchangers, air coolers, radiators, economizers, and condensers,as well as vaporizer/evaporators right here at Datang.
We warmly invite you to visit our state-of-the-art factory and eagerly anticipate the opportunity to collaborate with you.
Our team comprises highly skilled sales and technical professionals.
We excel in designing innovative solutions and providing customized product options tailored to meet your specific needs.
Currently, our advanced production facilities are equipped to manufacture a diverse array of finned tubes, detailed as follows:
HHigh Frequency Welded Fin Tube (including Serrated Finned Tube) (8 production lines)
Laser Welding Finned Tube (1 production line)
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) (6 production lines)
'G' Type Fin Tube (Embedded Finned Tube), 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (4 production lines)
These finned tubes are expertly utilized across a broad spectrum of industries requiring drying, heating, and heat recovery applications, especially in power plants, refineries, etc. They are integral components in heat exchangers such as Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Dryers.
Customer Tour&Cooperation
Our Advantages
PERFECT QUALITY CONTROL
We proudly employ a dedicated team of professionals specially trained in quality management and process inspection, ensuring excellence in every detail.
FAST HIGH QUALITY SERVICE
During our service process, we guarantee that all customer demands are addressed swiftly and with utmost efficiency, delivering satisfaction every time.
SUPPLY SUPPORT CAPACITY
We guarantee products of outstanding quality, ample quantity, and a wide range of options to meet diverse requirements.
EXCELLENT COST PERFORMANCE
We are committed to offering the most exceptional products at the most competitive prices, coupled with flawless service, ensuring unparalleled value for all our customers.
FAQ
Q1: Why choose us
We aspire to be your premier one-stop supplier for heat exchanger and refrigeration parts, drawing on 17 years of manufacturing excellence. Our entire product line can be customized to suit your needs, and our mission is to deliver integrated solutions with professional and efficient service.
Q2: How is quality ensured?
We strictly follow ISO-9001 procedures across all processes. Each product undergoes rigorous pressure and tightness testing before leaving the factory. If a product fails to function correctly due to our fault, we will provide an exchange service for the exact 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?
You can email us the images and drawings of the required products, and we will verify availability. If not in stock, we can develop customized solutions to meet your specific needs.
Q4: What is the main market for your products?
Our products predominantly serve markets in the Middle East, South America, Europe, and the USA.
Q5: What about delivery time?
For items in stock, we ensure dispatch within 3 working days of receiving your deposit or full payment in our bank account.
For items not in stock, production times vary by product, generally ranging from 7 to 20 working days.
For any other inquiries, please email us, and we will be delighted to assist you to the best of our abilities!
Contact us today for more information!
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