Our extensive product range is meticulously designed to cater to a plethora of applications within the oil & gas, petrochemical, and power industries. Whether you're driving pioneering projects or maintaining existing infrastructures, our solutions can meet your needs. We proudly offer both standardized solutions and fully customized, engineered-to-order options. This flexibility allows us to provide tailored solutions that perfectly align with your specific requirements. Thanks to their adaptable and versatile designs, our heat exchangers are meticulously engineered to meet your unique operating conditions. This ensures not only reliable operation but also significantly reduces operating costs while delivering outstanding performance.
Datang is your go-to source for an expansive selection of heating and cooling solutions tailored specifically for the metalworking industry, providing efficiency and reliability.
Applications:
Upstream: Ideal for Field compression, SAGD/EOR processes, and Upgraders, ensuring optimal operation and efficiency.
Midstream: Perfectly suited for Compressor stations, Gas processing, Gas fractionation, and LNG applications, delivering superior performance.
Downstream: Expertly crafted for Refineries, Petrochemical plants, Power plants, and CNG facilities, enhancing productivity and reliability.
Features:
Innovative designs featuring Horizontal section(s) and fan(s) with vertical air ejection for maximum efficiency.
Available in versatile configurations ranging from a single fan to a robust four fan setup, accommodating a range of operational needs.
Equipped with low-weight aluminum fan guard(s) to enhance maintenance safety and facilitate ease of handling.
VFD capable electrical drive ensures precise air control and optimizes power consumption for enhanced efficiency.
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler is a sophisticated piece of equipment that utilizes ambient air as the cooling medium. It effectively sweeps the outside of a finned tube to cool or condense the high-temperature process fluid flowing inside the tube.
This independent unit, with its compact footprint, can be strategically placed indoors or outdoors, tailored to user requirements. It can seamlessly connect to equipment via hoses or steel pipes. Water pressure adjustments are made by tweaking the valve, clearly displayed on the pressure gauge of the water distribution package. Prior to use, ensure all cut-off valves of high-frequency equipment are securely closed. Post self-circulation, drain the water through the drain valve located beneath the water distribution package to prevent debris accumulation, thereby averting potential blockages.
Product advantages
1. Extend the service life of electronic tubes (high-frequency equipment): Ordinary water tends to scale, necessitating regular cleaning. Daily scaling significantly impacts emission power and lifespan of electronic tubes, and in severe cases, risks burning through the anode of the electronic tube.
2. Achieve significant energy savings. For instance, a 100KW high-frequency electronic tube equipment typically consumes around 8KW in the anode water circuit when using ordinary water, but only about 70W with distilled water.
3. Minimize electrolytic corrosion. Anode high voltage forms a direct current to the ground through water resistance, leading to electrolytic corrosion at the inlet and outlet of the electronic tube water jacket. The electrolytic corrosion rate of ordinary water is over 100 times that of distilled water.
Product specifications and models
Customized products
Product Usage
Primarily designed for cooling, processing, and freezing storage of meat, poultry, aquatic products, fruits, vegetables, eggs, milk, and cold beverage products within the food industry. Additionally, our products cater to the cooling and refrigeration needs of various alcoholic beverages, such as beer, and meet the cooling requirements in industries like chemical, pharmaceutical, mechanical, electronic, and hydroelectric industries.
2. Air heat exchanger/Radiator
A versatile heat exchanger that efficiently cools or heats forcibly flowing air using water, glycol solution, steam, or heat conduction oil as the medium. Select the appropriate model according to actual working conditions for optimal performance.
Air heat exchanger can be divided into air heater and air cooler.
The air heater offers a variety of heating solutions, including electric heating, steam heating, and oil heating, ensuring flexibility and adaptability for different operational needs.
3. Economizer
Product Description:
An economizer is an innovative device strategically positioned at the lower part of the boiler's tail flue, designed to reclaim waste heat from exhaust gases. This remarkable unit efficiently transforms boiler feedwater into saturated water by utilizing the steam drum's pressure. Through its adept heat recovery from high-temperature flue gases, it significantly trims exhaust gas temperatures, leading to substantial energy conservation and heightened boiler efficiency, thus earning its name as an economizer.
Crafted from robust carbon steel pipes with an outer diameter ranging from 32 to 51 millimeters, the steel tube economizer excels in versatility, thriving under various pressures and even functioning as a boiling type. By incorporating fins, its heat transfer efficiency sees a notable boost. This economizer is ingeniously assembled from horizontally-aligned serpentine pipes, commonly known as parallel elbow pipes.
Product Advantages:
1. Harness the heat from low-temperature flue gases to decrease exhaust temperatures, minimize exhaust losses, and achieve fuel savings, thereby optimizing energy usage.
2. As the economizer preheats the feedwater before it enters the steam drum, it reduces the feedwater's thermal demand on heating surfaces, offering a cost-effective alternative to expensive evaporative heating surfaces.
3. Elevating the feed water temperature prior to entering the steam drum reduces the temperature differential across the drum wall, alleviating thermal stress and extending the steam drum's operational lifespan.
Product Usage:
During the boiler's startup phase (specifically in a drum boiler), the absence of circulation in its steam water pipeline leads to stagnant boiler feedwater. As combustion intensifies and flue gas temperatures rise, the economizer's water becomes susceptible to vaporization, risking localized overheating. To counteract this, an additional pipeline from the steam drum's centralized drainage is connected to the economizer inlet as a recirculation pipeline. This ensures continuous water flow, effectively preventing vaporization.
Production Process: Finned Tube Type
Strategically positioned at the boiler's tail where flue gas temperatures are lower, the economizer plays a pivotal role by:
(1) Capturing residual heat from low-temperature flue gases in the tail flue, which reduces the exhaust temperatures of low-parameter boilers, thus enhancing thermal efficiency and conserving fuel.
(2) By implementing economizers, the water temperature entering the drum is elevated, minimizing the temperature differential between the drum wall and feed water, which consequently reduces thermal stress and prolongs 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 ... |
With a legacy spanning 17 years, DATANG STEEL PIPE Co., Ltd stands as a dynamic processor and esteemed wholesaler, proudly exporting to global markets.
Explore an extensive and diverse range of premium finned tubes,including the innovative fin tube heat exchanger, advanced air cooler, robust radiator, efficient economizer, and high-performance condenser,as well as versatile vaporizer/evaporator, all available at Datang.
We cordially invite you to visit our state-of-the-art factory and eagerly anticipate the opportunity to collaborate with you.
Our team comprises seasoned professionals in sales and technical expertise.
We excel in crafting tailored solutions and offer comprehensive product customization to meet your specific needs.
Our cutting-edge production facilities boast the capability to manufacture an array of finned tubes, detailed below:
High Frequency Welded Fin Tube (Including the finely Serrated Finned Tube) (8 efficient production lines)
Laser Welding Finned Tube (1 dedicated line)
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) (6 specialized lines)
'G' Type Fin Tube (Embedded Finned Tube), 'L' 'LL' 'KL' Type Fin Tube (Wrap Around Finned Tube) (4 versatile lines)
These sophisticated fin tubes are indispensable in industries requiring drying, heating, and heat recovery, such as power plants, refineries, and more. They are integral to heat exchangers, including Air Cooled Heat Exchangers and Heat Recovery Systems/Boilers/Driers.
Customer Tour&Cooperation
Our Advantages
PERFECT QUALITY CONTROL
We proudly boast a dedicated team of expert quality managers and meticulous process inspectors, ensuring every product meets the highest standards.
FAST HIGH-QUALITY SERVICE
Throughout our service journey, we swiftly and efficiently address every customer's needs, ensuring complete satisfaction with our responsive solutions.
SUPPLY SUPPORT CAPACITY
We guarantee top-tier product quality, ample supply, and a diverse range of options to meet your every need.
EXCELLENT COST PERFORMANCE
Delivering unparalleled products, competitive prices, and impeccable service to all our valued customers is our gold standard.
FAQ
Q1: Why choose us?
As your premier one-stop solution for heat exchanger and refrigeration parts, we bring 17 years of manufacturing excellence to the table. Our comprehensive offerings can be customized to your specifications, embodying our mission to deliver seamless, professional service.
Q2: How is quality ensured?
Adhering to rigorous ISO-9001 standards, our processes ensure impeccable quality. Each product undergoes stringent pressure and tightness tests before leaving our facility. If any product fails to meet these high standards due to our fault, we offer an exchange service for the identical 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?
Simply email us the images and specifications of your desired products. We will verify availability and, if necessary, create custom solutions tailored to your precise requirements.
Q4: What is the main market for your products?
Our products are predominantly favored in the Middle East, South America, Europe, and the USA, catering to a diverse and global clientele.
Q5: What about delivery time?
For in-stock items, expect shipment within 3 working days of payment confirmation. For items not in stock, production times vary but typically range between 7 to 20 working days.
Each product's lead time may differ; however, we strive to deliver within 7 to 20 working days when items are not available in stock.
For any other inquiries or uncertainties, please email us, and we will provide you with comprehensive assistance!
Reach out today for more detailed information! We are here to assist you!
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