Our extensive product range encompasses a vast array of applications within the dynamic oil & gas, petrochemical, and power industries. We are committed to delivering excellence across all sectors. We are proud to offer both standardized solutions and bespoke, engineered-to-order products tailored to precise specifications. Thanks to their exceptionally adaptable designs, our heat exchangers can be meticulously configured to align perfectly with your specific operational conditions, ensuring not only reliable performance but also reduced operational costs and superior efficiency.
Datang proudly supplies an extensive range of heating and cooling solutions specifically designed for the metalworking industry, enhancing efficiency and productivity.
Applications:
Upstream - Field compression, SAGD/EOR, Upgraders
Midstream - Compressor stations, Gas processing, Gas fractionation, LNG
Downstream - Refineries, Petrochemical plants, Power plants, CNG
Features:
Incorporating horizontal sections and fans with vertical air ejection for optimized airflow management.
Offered in configurations ranging from a single fan to robust four-fan solutions.
Equipped with lightweight aluminum fan guards to significantly enhance maintenance safety.
VFD-capable electrical drive ensures 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 utilizing ambient air as the cooling medium. It efficiently sweeps the exterior of a finned tube to cool or condense high-temperature process fluids contained within.
This independent unit boasts a compact footprint, offering flexible placement indoors or outdoors as per user requirements. Connectivity to equipment is facilitated via hoses or steel pipes. Water pressure adjustments can be smoothly managed using the valve, with real-time monitoring displayed on the pressure gauge of the water distribution package. Prior to operation, all cut-off valves of high-frequency equipment should be securely closed. Post self-circulation, water should be drained via the drain valve to prevent debris-related blockages, ensuring seamless equipment functionality.
Product advantages
1. Prolong the service life of electronic tubes (high-frequency equipment): Regular water often leads to scaling, necessitating frequent cleaning. Such scaling can diminish emission power and lifespan, with severe cases risking anode burn-through.
2. Conserve electricity: For instance, with 100KW high-frequency electronic tube equipment, regular water results in an 8KW power consumption for the anode water circuit, compared to a mere 70W when utilizing distilled water.
3. Minimize electrolytic corrosion: Anode high voltage generates direct current to the ground via water resistance, leading to electrolytic corrosion at the electronic tube water jacket's inlet and outlet. The corrosion rate of regular water exceeds that of distilled water by over 100 times.
Product specifications and models
Customized products
Product Usage
Primarily utilized for cooling, processing, and freezing storage of meat, poultry, aquatic products, fruits, vegetables, eggs, and milk within the food industry. It also serves the cooling and refrigeration needs of various alcoholic beverages and drinks such as beer. Furthermore, it caters to the cooling demands of industrial raw materials and venues across the chemical, pharmaceutical, mechanical, electronic, and hydroelectric sectors.
2. Air heat exchanger/Radiator
A specialized heat exchanger designed for the efficient cooling or heating of forcibly flowing air using media such as water, glycol solution, steam, or heat conduction oil. The appropriate model of heat exchanger should be chosen based on actual working conditions to ensure optimal performance.
Air heat exchanger can be divided into air heater and air cooler.
Our air heater is a marvel of versatility, available in multiple configurations including electric heating, steam heating, and oil heating. Each form is expertly designed to meet your diverse needs and optimize your thermal processes.
3. Economizer
Product Description:
Experience the brilliance of energy recovery with our state-of-the-art economizer. Strategically installed at the lower part of the boiler's tail flue, it captures the residual waste heat from exhaust gases, transforming it into valuable energy. By heating the boiler feedwater to a saturated steam level, it significantly lowers the exhaust gas temperature, saving energy and boosting efficiency-a true embodiment of innovation in heat exchange technology.
Our steel tube economizer is a paragon of flexibility and efficiency, unfettered by pressure constraints and adaptable as a boiling type. Crafted from premium carbon steel pipes, with a diameter range of 32-51mm, this system can be enhanced with fins to amplify heat transfer capabilities. Its robust design features horizontally arranged, serpentine elbow pipes, ensuring optimal performance and durability.
Product Advantages:
1. Harness the power of low-temperature flue gas by absorbing its heat, thus lowering exhaust temperatures, minimizing losses, and conserving fuel-a sustainable leap forward.
2. Preheating feedwater within the economizer reduces heat absorption demands on the heating surface, allowing cost-effective replacements for pricier evaporative surfaces, enhancing your system's economic viability.
3. By elevating feedwater temperatures before they enter the steam drum, the economizer decreases the temperature differential across the drum walls, reducing thermal stress and extending the lifespan of your equipment.
Product Usage:
In the initial phase of boiler operation (drum boiler), a lack of circulation in the steam water pipeline can leave boiler feedwater stagnant, risking vaporization as flue gas temperature rises. To counteract this, a recirculation pipeline is installed, ensuring continuous water flow within the economizer to prevent overheating and vaporization, maintaining system integrity.
Production Process: Finned Tube Type
Ingeniously positioned at the boiler's tail where flue gas temperatures dip lower, the economizer serves a pivotal role in:
(1) Capturing valuable heat from low-temperature tail flue gases, thereby reducing exhaust temperatures in lower parameter boilers, elevating thermal efficiency, and conserving precious fuel resources.
(2) Enhancing water temperature entering the drum, the economizer minimizes the temperature disparity between drum walls and feedwater, lessening thermal stress and prolonging the drum's endurance.
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, a distinguished name in the industry, has been serving the global market with excellence for 17 remarkable years, fulfilling extensive processing and wholesale needs.
Discover our extensive and diverse range of finned tubes,including fin tube heat exchangers, state-of-the-art air coolers, efficient radiators, high-performance economizers, and top-tier condensers,as well as vaporizers/evaporators, all meticulously crafted at Datang.
We warmly invite you to tour our facility and eagerly anticipate the opportunity to establish fruitful collaborations.
Our team of experts, both in sales and technical fields, is unparalleled in professionalism.
We craft bespoke solutions and provide exceptional product customization tailored to your precise requirements.
Our state-of-the-art production facilities are equipped to manufacture a wide array of finned tubes as detailed below,
HHigh-Frequency Welded Fin Tubes, including Serrated Finned Tubes, across 8 robust production lines.
Laser Welding Finned Tubes, produced with precision on 1 dedicated line.
Extruded Finned Tubes, available as both Bimetallic Fin Tubes and Integral Monometallic Low Fin Tubes, efficiently manufactured on 6 lines.
'G' Type Fin Tubes (Embedded Finned Tubes) and 'L', 'LL', 'KL' Type Fin Tubes (Wrap Around Finned Tubes), crafted on 4 specialized lines.
These innovative fin tubes are integral to industries requiring drying, heating, and heat recovery, notably within power plants and refineries. They are essential components of heat exchangers, such as Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Advantages
PERFECT QUALITY CONTROL
We proudly boast a highly skilled quality management and process inspection team, dedicated to ensuring excellence.
FAST HIGH-QUALITY SERVICE
During our service interactions, we swiftly and effectively address every customer's needs and concerns.
SUPPLY SUPPORT CAPACITY
We guarantee top-notch quality, ample quantity, and a wide range of products to meet diverse customer needs.
EXCELLENT COST PERFORMANCE
We deliver exceptional products at the most competitive prices, coupled with impeccable service for all customers.
FAQ
Q1: Why choose us?
We aspire to be your premier one-stop supplier for heat exchanger and refrigeration parts. With 17 years of manufacturing experience, we offer fully customizable products and are committed to providing integrated solutions with professional, efficient service.
Q2: How is quality ensured?
Adhering strictly to ISO-9001 standards, our processes include rigorous pressure and tightness testing. If any product fails to perform as promised and it is our fault, we will offer 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 custom heat exchanger & refrigeration parts?
Simply email us the images or drawings of the required products, and we will verify their availability. If not available, we can tailor-make new products to meet your specifications.
Q4: What is the main market for your products?
Our products are primarily marketed in the Middle East, South America, Europe, and the USA.
Q5: What about delivery time?
For in-stock items, we can dispatch them within 3 business days post-deposit or full payment confirmation into our account.
For items not in stock, production times vary by product type, generally ranging from 7 to 20 business days.
For any further inquiries, feel free to email us, and we will strive to provide the best assistance possible!
Contact us today for more detailed information!
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