Our product range unfolds a vast array of applications that seamlessly integrate with the oil & gas, petrochemical, and power industries, offering unparalleled versatility and efficiency. We offer an extensive selection of solutions, from standardized options to meticulously crafted, engineered-to-order solutions tailored to meet your every need. Our heat exchangers boast adaptable designs that can be customized to align with your specific operating conditions, guaranteeing steadfast reliability, minimal operating costs, and exceptional performance.
Datang proudly presents a comprehensive suite of heating and cooling solutions expertly crafted 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 sections with vertically oriented fans for optimal air ejection.
Versatile configurations ranging from single to four fan setups.
Enhanced safety with lightweight aluminum fan guards for easier maintenance.
Equipped with VFD-capable electrical drives for 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 utilizes ambient air as a cooling medium, efficiently sweeping across the surface of a finned tube to cool or condense the high-temperature process fluid encapsulated within.
It stands as a self-contained unit with a minimal footprint, suitable for both indoor and outdoor placement based on user specifications. Connection options include hoses or steel pipes, with water pressure adjustments managed via a valve, monitored by a pressure gauge on the water distribution package. Prior to usage, ensure all cut-off valves of high-frequency equipment are sealed. Post self-circulation, drain the water using the valve beneath the water distribution setup to clear debris and prevent blockages during operation.
Product Advantages
1. Enhance the longevity of electronic tubes in high-frequency equipment. Ordinary water tends to scale, necessitating regular cleaning, and adversely affecting emission power and lifespan, with risk of anode damage in severe cases.
2. Achieve electricity savings. In 100KW high-frequency electronic tube equipment, the anode water circuit's power consumption drops from about 8KW with ordinary water to merely 70W using distilled water.
3. Mitigate electrolytic corrosion. The anode's high voltage creates a direct current through water resistance, causing significant electrolytic corrosion at electronic tube water jacket inlets and outlets, with ordinary water rates exceeding those of distilled water by over 100 times.
Product Specifications and Models
Tailor-made to specifications
Product Usage
Primarily designed for the cooling, processing, and frozen storage of meats, poultry, aquatic products, fruits, vegetables, eggs, and dairy products in the food industry. It's equally proficient in cooling and refrigeration for various alcoholic and non-alcoholic beverages, including beer. Furthermore, it caters to the cooling demands of industrial processing environments across chemical, pharmaceutical, mechanical, electronic, and hydroelectric sectors.
2. Air heat exchanger/Radiator
A specialized heat exchanger designed to either cool or heat air in forced circulation, using mediums such as water, glycol solutions, steam, or heat-conducting oils. Selecting the appropriate model depends on the specific working conditions.
Air heat exchanger can be classified into air heater and air cooler.
Our versatile air heaters come in various forms to suit your needs, including state-of-the-art electric heating, efficient steam heating, and versatile oil heating.
3. Economizer
Product Description:
The economizer, a marvel of modern engineering, is an innovative device ingeniously placed at the lower section of a boiler's tail flue. Its primary role is to recapture waste heat from the exhaust gases. This process involves heating the boiler's feedwater, transforming it into a saturated state under the pressure of the steam drum. By utilizing the high-temperature flue gases, the economizer effectively lowers the flue gas exhaust temperature, significantly conserving energy and enhancing overall efficiency, thus aptly earning its name.
Built for versatility, the steel tube economizer transcends pressure limitations, offering the capability to function as a boiling type. Typically crafted from robust carbon steel pipes with an outer diameter ranging from 32 to 51 millimeters, this economizer can include fins to boost heat transfer efficiency. The design features horizontally arrayed parallel elbow pipes, affectionately known as serpentine pipes, resulting in superior heat exchange performance.
Product advantages:
1. Cleverly harnessing the thermal energy of low-temperature flue gases, it reduces exhaust temperature, minimizes losses, and optimizes fuel savings.
2. By pre-heating feedwater in the economizer before it enters the steam drum, the amount of heat absorbed on the heating surface is decreased, allowing for the economizer's cost-effective replacement of pricier evaporative heating surfaces.
3. As feedwater temperatures rise, the differential in wall temperature upon entering the steam drum diminishes, thereby alleviating thermal stress and extending the steam drum's operational lifespan.
Product Usage:
During boiler start-up, especially in drum boilers, stagnant boiler feedwater can result in non-circulating water within the economizer. As combustion intensifies and flue gas temperatures soar, there's a risk of vaporization, potentially causing overheating in parts of the economizer. To counteract this, a recirculation pipeline from the centralized drainage pipe of the steam drum to the economizer's inlet is employed, ensuring water flow and preventing vaporization.
Production process: finned tube type
Ingeniously located at the boiler's tail, where flue gas temperatures are lower, the economizer's paramount function includes:
(1) Capturing heat from low-temperature flue gases in the tail flue to lower exhaust temperatures of low parameter boilers, thereby enhancing thermal efficiency and promoting fuel conservation.
(2) The implementation of economizers raises the water temperature entering the drum, thereby reducing the temperature differential between the drum wall and the feedwater. This reduces thermal stress on the drum, prolonging its 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 has proudly established itself as a distinguished processor and wholesaler, exporting to global markets with excellence for 17 remarkable years.
Explore an extensive and versatile range of premium finned tubes,including our state-of-the-art fin tube heat exchangers, efficient air coolers, high-performance radiators, innovative economizers, and advanced condensers,as well as cutting-edge vaporizers/evaporators, all meticulously crafted by Datang.
We warmly invite you to visit our factory, and are excited about the opportunity to collaborate and innovate with you.
Our team comprises highly professional sales and technical experts, dedicated to excellence.
We are committed to designing innovative solutions and offering product customization tailored specifically for your needs.
Our state-of-the-art production facilities are equipped to manufacture a diverse array of finned tubes, including those mentioned below,
High Frequency Welded Fin Tube, featuring options like the Serrated Finned Tube, with 8 dedicated production lines.
Laser Welding Finned Tube, crafted with precision on 1 advanced line,
Extruded Finned Tube, available as Bimetallic Fin Tube and Integral Monometallic Low Fin Tube, produced on 6 efficient lines,
'G' Type Fin Tube (Embedded Finned Tube), and 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube), produced with precision on 4 dedicated lines.
These fin tubes are essential in industries requiring processes like drying, heating, and heat recovery, especially in power plants, refineries, etc. They are integral components of heat exchangers such as Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Unmatched Advantages
IMPECCABLE QUALITY CONTROL
We pride ourselves on having a dedicated team that excels in quality management and meticulous process inspection.
EXPEDITIOUS HIGH-QUALITY SERVICE
Throughout our service process, we ensure that each customer's needs are addressed swiftly and with the utmost effectiveness.
ROBUST SUPPLY SUPPORT CAPACITY
Our commitment is to provide products that are not only of superior quality but also available in ample quantities and diverse varieties.
OUTSTANDING COST PERFORMANCE
We offer unrivaled products at the most competitive prices, complemented by exceptional service for all our valued customers.
FREQUENTLY ASKED QUESTIONS
Q1: Why choose us?
As a distinguished manufacturer with 17 years of expertise, we aspire to be your premier one-stop supplier for heat exchanger and refrigeration parts. Our entire product range is customizable, underscoring our mission to deliver professional, integrated solutions with unmatched efficiency.
Q2: How is quality ensured?
We strictly adhere to ISO-9001 standards in all our processes. Each product undergoes rigorous pressure and tightness testing before it leaves our factory. Should any product malfunction due to our oversight, we guarantee a replacement service for the same specific item.
Q3: Can't find the products you need on our website? Can we customize heat exchanger and refrigeration parts?
Simply email us the images and drawings of the desired products, and we will verify their availability. If not in stock, we can tailor-make new products to meet your specific requirements.
Q4: What are your main market regions?
Our products are predominantly in demand across the Middle East, South America, Europe, and the USA.
Q5: What is the delivery time frame?
If the item is in stock, we can dispatch it within 3 working days post receipt of deposit or full payment to our bank account.
For out-of-stock items, the production timeline varies by product. Generally, it ranges from 7 to 20 working days.
Should you have any additional queries or require further assistance, feel free to email us. We are committed to providing the best possible support!
Reach out today for more information and let us assist you in every way possible!
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