Our exceptional product range elegantly spans across most applications within the oil & gas, petrochemical, and power industries, ensuring we cater to your every need with precision. We proudly supply both standardized solutions and meticulously crafted, fully customized, engineered-to-order innovations that align with your unique specifications. With their adaptable and flexible designs, our heat exchangers can be seamlessly configured to match your specific operating conditions, guaranteeing not only unparalleled reliability but also reduced operating costs and elevated performance.
Datang offers an extensive array of innovative heating and cooling solutions tailored for the dynamic needs of the metalworking industry, ensuring superior efficiency and productivity.
Applications:
Upstream - Perfectly engineered for Field compression, SAGD/EOR, and Upgraders
Midstream - Ideal for Compressor stations, Gas processing, Gas fractionation, LNG operations
Downstream - Optimized for Refineries, Petrochemical plants, Power plants, and CNG facilities
Features:
Our cutting-edge design includes a horizontal section(s) and fan(s) with vertical air ejection, enhancing efficiency.
Flexible configurations available, ranging from single fan to robust four fan setups to meet your demands.
Equipped with low-weight aluminum fan guard(s) to enhance maintenance safety and ease of handling.
Featuring a VFD capable electrical drive for accurate air control and efficient power consumption.
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler is a sophisticated piece of equipment that utilizes the ambient air as a cooling medium, sweeping the outside of a finned tube to cool or condense the high-temperature process fluid inside the tube, ensuring optimal performance.
This independent equipment boasts a small footprint and offers versatile placement options, either indoors or outdoors, based on user preferences. It can be connected to equipment using hoses or steel pipes, with adjustable water pressure displayed on the pressure gauge from the water distribution package. Ensure all cut-off valves of the high-frequency equipment are closed before use. Post self-circulation, drain the water via the drain valve under the water distribution package to remove debris, preventing blockage.
Product Advantages
1. Enhance the longevity of electronic tubes in high-frequency equipment: Ordinary water tends to scale and needs regular cleaning. Daily scaling impacts emission power and lifespan, and in severe cases, can burn through the electronic tube's anode.
2. Conserve electricity. For instance, the power consumption of the 100KW high-frequency electronic tube equipment's anode water circuit to the ground is approximately 8KW with ordinary water and about 70W with distilled water.
3. Minimize electrolytic corrosion: Anode high voltage forms direct current to the ground through water resistance, causing significant electrolytic corrosion at the electronic tube water jacket's inlet and outlet. The electrolytic corrosion rate of ordinary water is over 100 times that of distilled water.
Product Specifications and Models
Tailored to perfection, our products are fully customized to meet your exact specifications.
Product Usage
Our advanced systems are primarily utilized for cooling, processing, and freezing storage of meat, poultry, aquatic products, fruits, vegetables, eggs, and milk, as well as cold beverages in the food industry. They also cater to the cooling needs of industrial processes and venues in chemical, pharmaceutical, mechanical, electronic, and hydroelectric industries, including various alcoholic beverages like beer.
2. Air heat exchanger/Radiator
A versatile heat exchanger, designed to cool or heat forcibly flowing air using mediums like water, glycol solution, steam, or heat conduction oil. Choose the right model of heat exchanger to suit your specific working conditions.
Air heat exchanger can be divided into air heater and Introducing our state-of-the-art air cooler that redefines efficiency and performance by seamlessly integrating with modern heating systems..
The versatile air heater comes in an array of advanced forms such as electric heating, steam heating, and oil heating, each offering unique benefits tailored to your specific needs.
3. Economizer
Product Description:
An economizer is an innovative device strategically installed at the lower part of the boiler's tail flue to intelligently recover waste heat from the exhaust gases. This device heats the boiler feedwater to a saturated state under the steam drum's pressure. By effectively absorbing heat from high-temperature flue gas, it significantly reduces the exhaust temperature, thereby conserving energy and enhancing efficiency. This is why it proudly bears the name 'economizer.'
The steel tube economizer, renowned for its flexibility, is not constrained by pressure limitations and can function as a boiling type. Constructed from premium carbon steel pipes with diameters ranging from 32-51 millimeters, its heat transfer efficiency is often enhanced by adding fins. Comprising horizontally arranged parallel elbow pipes, often referred to as serpentine pipes, it exemplifies cutting-edge heat exchange technology.
Product advantages:
1. Ingeniously harnesses the heat of low-temperature flue gas, reducing exhaust temperature, cutting exhaust losses, and making significant fuel savings.
2. By pre-heating the feedwater in the economizer before it enters the steam drum, the heat absorption on the heating surface is diminished, allowing the substitution of costlier evaporative heating surfaces with the efficient economizer.
3. As the feed water temperature is elevated, the steam drum experiences a reduced temperature difference, decreasing thermal stress and prolonging the steam drum's service life.
Product Usage:
During the boiler's start-up phase (specifically drum boilers), the absence of circulation in its steam water pipeline results in the boiler feedwater remaining stagnant. Consequently, the water in the economizer remains non-flowing. With intensified combustion and rising flue gas temperatures, the water within the economizer is prone to vaporization, leading to potential over-temperature conditions. To mitigate this, a strategic recirculation pipeline is connected from the steam drum's centralized drainage pipe to the economizer's inlet, ensuring a consistent flow and preventing vaporization.
Production process: finned tube type
The economizer is strategically positioned at the boiler's tail end, where flue gas temperature is lower, and its primary purpose is to:
(1) Efficiently absorb heat from the low-temperature flue gas in the tail flue, this marvel lowers exhaust temperatures in low-parameter boilers, enhances boiler thermal efficiency, and conserves valuable fuel.
(2) The introduction of economizers elevates the water temperature entering the drum, reducing the temperature disparity between the drum wall and feed water, minimizing thermal stress, and extending 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 ... |
DATANG STEEL PIPE Co., Ltd, with a prestigious reputation, has been a dedicated processor and wholesaler, serving global markets with excellence for 17 remarkable years.
Discover a comprehensive and extensive collection of finned tubes,including fin tube heat exchangers, air coolers, radiators, economizers, condensers,as well as vaporizers and evaporators, all meticulously crafted by Datang.
We warmly welcome you to visit our state-of-the-art factory, eagerly looking forward to embarking on a fruitful collaboration with you.
Our dedicated team comprises highly skilled sales and technical professionals.
We specialize in designing customized solutions and providing tailored product customization to meet your specific needs.
Currently, we boast advanced production facilities capable of manufacturing a diverse array of finned tubes, including:
HighFrequency Welded Fin Tube (Including Serrated Finned Tube), supported by 8 production lines, ensuring top-notch quality and efficiency.
Laser Welding Finned Tube, produced with precision on 1 dedicated line,
Extruded Finned Tube (both Bimetallic Fin Tube and Integral Monometallic Low Fin Tube), crafted with expertise across 6 production lines,
'G' Type Fin Tube (Embedded Finned Tube), as well as 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube), supported by 4 production lines,
These high-performance fin tubes are indispensable across industries requiring efficient drying, heating, and heat recovery, particularly in power plants, refineries, and more. They are integral components in heat exchangers such as Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Unmatched Advantages
PERFECT QUALITY CONTROL
We boast a highly skilled team dedicated to quality management and meticulous process inspection.
FAST, HIGH-QUALITY SERVICE
Throughout our service process, we swiftly and effectively address all customer demands.
SUPPLY SUPPORT CAPACITY
We ensure our products are of superior quality, available in abundant quantities, and offer diversification.
EXCELLENT COST PERFORMANCE
Our commitment is to deliver top-notch products at the most competitive prices, alongside unparalleled service.
Frequently Asked Questions (FAQ)
Q1: Why choose us?
We strive to be your premier, comprehensive supplier for heat exchanger and refrigeration parts. With 17 years of manufacturing experience, we offer customizable products, aiming to deliver integrated solutions with professionalism and efficiency.
Q2: How is quality ensured?
All our operations strictly comply with ISO-9001 standards. We perform rigorous pressure and tightness testing before dispatch. Should the product not function as described due to our fault, we will provide an exchange 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?
You can email us pictures and drawings of the desired products, and we'll verify availability. If not in stock, we can customize new products to meet your specific needs.
Q4: What is the main market for your products?
Our products predominantly serve the Middle East, South America, Europe, and the USA.
Q5: What about delivery time?
For in-stock items, we can dispatch within 3 working days post deposit or full payment to our bank account.
For out-of-stock items, production times vary by product, typically ranging from 7 to 20 working days.
For any further questions, feel free to email us. We are committed to assisting you to the best of our ability!
Contact us today for more information!
){kind=link}