Our expansive product range is meticulously designed to encompass a vast array of applications, prominently featuring in the oil & gas, petrochemical, and power industries. Whether standard or bespoke, our solutions stand ready to meet your precise needs. We take pride in offering both standardized solutions and entirely bespoke, engineered-to-order systems, crafted to perfection to meet your distinct requirements. With exceptional flexibility in design, our heat exchangers are adeptly configured to align perfectly with your unique operating conditions, promising unparalleled reliability, minimized operational costs, and maximized performance efficiency.
Datang offers an impressive array of heating and cooling solutions, expertly tailored to the unique demands of the metalworking industry, ensuring optimal performance and efficiency.
Applications:
Upstream - Field compression, SAGD/EOR, Upgraders
Midstream - Compressor stations, Gas processing, Gas fractionation, LNG
Downstream - Refineries, Petrochemical plants, Power plants, CNG
Features:
Sophisticated horizontal section(s) coupled with fan(s) engineered for vertical air ejection, enhancing airflow dynamics.
Flexibly available in configurations ranging from a single fan to a four-fan assembly, tailored to meet diverse cooling needs.
Equipped with low-weight aluminum fan guard(s), engineered to significantly enhance safety during maintenance operations.
VFD-capable electrical drive incorporated for precise control over air flow and optimization of power consumption, ensuring efficiency.
1. Air cooler/Air cooled heat exchanger
Product Description
This air cooler is an innovative piece of equipment that utilizes ambient air as a cooling medium, expertly channeling it over finned tubes to effectively cool or condense the high-temperature process fluids encased within.
This independent system boasts a remarkably compact footprint, versatile enough to be stationed either indoors or outdoors, based on user preferences. It seamlessly connects to equipment via hoses or steel pipes. The water pressure is effortlessly adjustable through valve manipulation, visible on the pressure gauge within the water distribution unit. Ensure all high-frequency equipment cut-off valves are closed prior to use. After self-circulation, drain the water via the valve beneath the distribution unit to prevent debris-induced blockages.
Product advantages
1. Enhance electronic tube lifespan (high-frequency equipment): Regular water leads to scaling, necessitating frequent cleaning, which compromises emission power and device longevity. Severe scaling risks anode burnout in electronic tubes.
2. Energy efficient: For instance, in 100KW high-frequency electronic tube equipment, standard water leads to an anode circuit power consumption of approximately 8KW, while distilled water drastically reduces this to about 70W.
3. Minimize electrolytic corrosion: High anode voltage forms a DC circuit via water resistance, accelerating electrolytic corrosion at the electronic tube water jacket's inlet and outlet. Distilled water curbs this, being over 100 times less corrosive than ordinary water.
Product specifications and models
Tailor-made products for your specific needs
Product Usage
Primarily designed for the food industry, our products excel in cooling, processing, and freezing storage of meat, poultry, aquatic products, as well as fruits, vegetables, eggs, and dairy products. They also efficiently manage the cooling and refrigeration of alcoholic beverages and beverages such as beer. Beyond food, our solutions adeptly serve the cooling needs of raw materials and industrial venues across the chemical, pharmaceutical, mechanical, electronic, and hydroelectric sectors.
2. Air heat exchanger/Radiator
This versatile heat exchanger is engineered to efficiently cool or heat air in forced-flow systems, utilizing mediums such as water, glycol solutions, steam, or heat conduction oil. Choose the appropriate model based on specific operational requirements.
Air heat exchanger can be categorized into: air heater and air cooler.
The air heater presents versatile configurations, including electric heating, steam heating, and oil heating, among others. These variations ensure adaptability to diverse operational requirements.
3. Economizer
Product Description:
An economizer is ingeniously installed at the lower section of the boiler's tail flue, masterfully reclaiming waste heat from exhaust gases. By elevating the boiler feedwater into a saturated state at the steam drum's pressure, it significantly reduces flue gas exhaust temperature. This energy-saving marvel enhances efficiency, aptly earning its name as an economizer.
The steel tube economizer, free from pressure limitations, can function as a boiling type. Typically crafted from carbon steel pipes with an outer diameter of 32-51 millimeters, this economizer may include fins to boost heat transfer efficiency. Its design features horizontally arranged parallel elbow pipes, often referred to as serpentine pipes, for optimal performance.
Product advantages:
1. By harnessing the heat from low-temperature flue gas, the economizer effectively lowers exhaust temperatures, minimizes exhaust losses, and conserves fuel.
2. The economizer preheats the feedwater, reducing its heat absorption on the heating surface. This allows the economizer to substitute some of the more costly evaporative heating surfaces, enhancing economic efficiency.
3. As the feed water temperature rises entering the steam drum, the temperature difference across the drum wall decreases, reducing thermal stress and extending the steam drum's service life.
Product Usage:
During the boiler start-up phase (drum boiler), the lack of circulation in its steam water pipeline means the boiler feedwater remains stagnant. As boiler combustion intensifies and flue gas temperature rises, the non-circulating water in the economizer risks vaporization, potentially causing local overheating. To counteract this, introduce an auxiliary pipeline from the steam drum's centralized drainage to the economizer inlet, establishing a recirculation flow that prevents vaporization.
Production process: finned tube type
The economizer is strategically positioned at the boiler's tail, where flue gas temperature is lower, serving primarily to:
(1) Capture heat from low-temperature tail flue gas to decrease exhaust temperatures in low parameter boilers, thereby enhancing thermal efficiency and conserving fuel.
(2) Elevate water temperature entering the drum, reducing the thermal stress induced by temperature differences in the drum wall, thereby prolonging its operational 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., an esteemed name in the industry, has been a prominent processor and wholesaler, consistently delivering quality products worldwide for an impressive span of 17 years.
Explore our extensive and diverse array of high-quality finned tubes,including fin tube heat exchangers, advanced air coolers, efficient radiators, economizers, and condensers,as well as reliable vaporizers/evaporators, all crafted meticulously at Datang.
We warmly welcome you to visit our state-of-the-art factory and are excited to explore potential collaborations with you.
Our dedicated and professional sales and technical teams are here to serve you.
We specialize in designing tailored solutions and offering product customization to meet your specific needs.
Our modern production facilities are equipped to manufacture an array of finned tubes as listed below,
High Frequency Welded Fin Tube, including the innovative Serrated Finned Tube, spanning across 8 production lines. (8 lines)
Laser Welding Finned Tube, refined through 1 dedicated production line.
Extruded Finned Tube, available in Bimetallic Fin Tube and Integral Monometallic Low Fin Tube options, crafted across 6 lines.
'G' Type Fin Tube (Embedded Finned Tube) and 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube), produced in 4 advanced lines.
These robust fin tubes are essential in a myriad of industries, offering superior performance in applications like drying, heating, and heat recovery within power plants, refineries, and more. They are integral components in heat exchangers, including Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Dryers.
Customer Tour&Cooperation
Our Unmatched Advantages
UNPARALLELED QUALITY CONTROL
We boast a highly skilled and professional quality management and process inspection team.
SWIFT AND SUPERIOR HIGH-QUALITY SERVICE
Throughout our service process, we efficiently and effectively address all customer demands with speed and precision.
ROBUST SUPPLY SUPPORT CAPACITY
We guarantee products of exceptional quality, ample quantity, and versatile diversification.
OUTSTANDING COST PERFORMANCE
Delivering the most excellent products, the most competitive prices, and the most impeccable service to all our valued customers.
Frequently Asked Questions
Q1: Why choose us?
We aspire to be your primary choice for a one-stop solution in heat exchanger and refrigeration parts. With 17 years of manufacturing excellence, our products are fully customizable. Our mission is to deliver integrated solutions with professional and efficient service.
Q2: How is quality ensured?
All our processes strictly comply with ISO-9001 standards. Each product undergoes rigorous pressure and tightness testing before leaving our facility. If any product functions improperly due to our fault, we offer an exchange service for the same specific item.
Q3: If we can't find what we need on your website, what's the next step? Do you create custom heat exchanger & refrigeration parts?
You can email us the product pictures and drawings you require, and we will check our inventory. If unavailable, we will customize new products to meet your specific needs.
Q4: What are your primary markets?
Our main markets include the Middle East, South America, Europe, and the USA.
Q5: What is the estimated delivery time?
For items in stock, we can dispatch goods within 3 working days after receiving the deposit or full payment to our bank account.
In the absence of stock, the production time varies by product. Generally, it ranges from 7 to 20 working days.
For any other queries, please email us, and we will strive to assist you promptly and efficiently!
Reach out today for further information!
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