Our extensive product range is designed to cater to a wide array of applications across the oil & gas, petrochemical, and power industries, ensuring we meet the needs of every customer. We proudly offer both standardized solutions and fully customized, engineered-to-order options to perfectly suit your unique requirements. With flexible, adaptable designs, our heat exchangers can be tailored to precisely align with your specific operating conditions. This customization guarantees exceptional reliability, minimal operating costs, and unparalleled performance.
Datang delivers an expansive selection of heating and cooling solutions specifically tailored for the metalworking industry.
Applications:
Upstream - Ideal for Field compression, SAGD/EOR processes, and Upgraders.
Midstream - Perfect for Compressor stations, Gas processing, Gas fractionation, and LNG applications.
Downstream - Suited for Refineries, Petrochemical plants, Power plants, and CNG operations.
Features:
Innovative horizontal section(s) and fan(s) designed with vertical air ejection for optimized airflow.
Flexible configurations ranging from single fan to four fan setups to meet various needs.
Equipped with lightweight aluminum fan guard(s) to enhance maintenance safety and ease.
VFD capable electrical drive offering precise air control and optimized power consumption.
1. Air cooler/Air cooled heat exchanger
Product Description
The air cooler utilizes ambient air as a cooling medium, effectively sweeping across the exterior of a finned tube to cool or condense the high-temperature process fluid inside, delivering efficient results.
This standalone equipment features a compact footprint, suitable for both indoor and outdoor placement as per user requirements. Connectivity is made easy through hoses or steel pipes. Water pressure is adjustable via the valve, with real-time monitoring on the pressure gauge located on the water distribution package. To ensure optimal performance and avoid blockages, it is crucial to close all cut-off valves of high-frequency equipment before use and drain any residual water post self-circulation.
Product advantages
1, Enhanced lifespan of electronic tubes (high-frequency equipment): Regular water can cause scaling, demanding frequent cleaning. Scaling impacts emission power and lifespan of electronic tubes, risking severe damage such as anode burn through.
2, Energy efficiency: For instance, the 100KW high-frequency electronic tube equipment consumes approximately 8KW using regular water, whereas distilled water significantly reduces this figure to about 70W.
3, Minimized electrolytic corrosion: Anode high voltage creates direct current to the ground through water resistance, leading to electrolytic corrosion at electronic tube water jacket inlets and outlets. Regular water's electrolytic corrosion rate exceeds distilled water by more than 100 times.
Product specifications and models
Customized products
Product Usage
Our solutions are primarily utilized for the cooling, processing, and freezing storage of meat, poultry, aquatic products, fruits, vegetables, eggs, milk, and cold beverages within the food industry. They also cater to the cooling and refrigeration needs of alcoholic beverages like beer and various industrial processes in the chemical, pharmaceutical, mechanical, electronic, and hydroelectric sectors.
2. Air heat exchanger/Radiator
This type of heat exchanger facilitates the cooling or heating of forcibly flowing air using media such as water, glycol solution, steam, or heat conduction oil. It's essential to select the appropriate model based on actual working conditions.
Air heat exchangers are categorized into air heaters and air coolers.
The Air Heater comes in versatile forms to cater to your heating needs, including options such as electric heating, steam heating, and oil heating, among others. Choose the perfect match for your specific application.
3. Economizer
Product Description:
An economizer is ingeniously designed to be installed at the lower part of a boiler's tail flue. Its primary purpose is to harness the waste heat from the exhaust gas, transforming boiler feedwater into a saturated form under the pressure of the steam drum. By effectively absorbing heat from high-temperature flue gases, the economizer significantly lowers exhaust gas temperatures, conserves energy, and enhances efficiency, thus earning its name.
The steel tube economizer stands out for its adaptability, being unaffected by pressure constraints and can be utilized as a boiling type. Typically crafted from carbon steel pipes with outer diameters ranging from 32-51 millimeters, these tubes may feature fins to elevate heat transfer efficiency. The design consists of horizontally arranged, parallel elbow pipes, commonly known as serpentine pipes, for optimal performance.
Product advantages:
1. Capitalize on the heat from low-temperature flue gases, reducing exhaust temperatures and exhaust losses, while achieving remarkable fuel savings.
2. Pre-heating the feedwater in the economizer prior to it entering the steam drum lessens its heat absorption needs on the heating surface, allowing for a cost-effective replacement of some expensive evaporative heating surfaces.
3. By elevating the feedwater temperature prior to entering the steam drum, reduce the wall temperature differential and thermal stress, thereby extending the steam drum's lifespan gracefully.
Product Usage:
In the boiler start-up phase (particularly in drum boilers), circulation in the steam water pipeline is minimal, causing boiler feedwater to be stagnant. As combustion intensifies and flue gas temperatures rise, vaporization within the economizer may occur, leading to overheating. To counter this, integrate a recirculation pipeline from the steam drum's centralized drainage pipe to the economizer's inlet, ensuring continuous water flow and preventing vaporization.
Production process: finned tube type
Strategically positioned at the boiler's tail where flue gas temperatures are lower, the economizer thrives with its ability to:
(1) Efficiently capture heat from low-temperature flue gases in the tail flue, substantially decreasing exhaust temperatures in low-parameter boilers, thus enhancing thermal efficiency and fuel savings.
(2) The incorporation of economizers elevates water temperatures entering the drum, minimizing the drum wall-to-feed water temperature differential, reducing thermal stress, and considerably prolonging the drum's operational 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 is a renowned and trusted processor and wholesaler, proudly exporting to global markets for an impressive 17 years.
Discover a comprehensive range of premium finned tubes,including fin tube heat exchangers, air coolers, radiators, economizers, and condensers,as well as vaporizers/evaporators, all available at Datang.
We warmly invite you to visit our state-of-the-art factory and eagerly anticipate partnering with you for mutual success.
Our team consists of highly skilled sales and technical professionals.
We specialize in crafting tailor-made solutions and offer extensive product customization to meet your unique needs.
We boast advanced production facilities for manufacturing a diverse array of finned tubes, as detailed below,
HHigh Frequency Welded Fin Tube, including Serrated Finned Tubes, with 8 production lines dedicated to this process.
Laser Welding Finned Tubes, expertly crafted with 1 dedicated production line,
Extruded Finned Tubes, available as Bimetallic Fin Tubes and Integral Monometallic Low Fin Tubes, supported by 6 production lines.
'G' Type Fin Tubes (Embedded Finned Tubes), and 'L', 'LL', 'KL' Type Fin Tubes (Wrap Around Finned Tubes), available with 4 specialized production lines.
These high-performance fin tubes are essential in various industries for applications involving drying, heating, and heat recovery. Perfectly suited for use in power plants, refineries, and more. Equipped in heat exchangers such as Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Remarkable Advantages
PERFECT QUALITY CONTROL
We boast a professional team dedicated to quality management and meticulous process inspection.
FAST, HIGH-QUALITY SERVICE
Throughout our service process, we address and resolve all customer demands swiftly and effectively.
SUPPLY SUPPORT CAPACITY
We ensure our products are of superior quality, ample in quantity, and diverse in options.
EXCELLENT COST PERFORMANCE
We offer the finest products at the most competitive prices, ensuring perfect service for every customer.
FAQ
Q1: Why choose us?
We aim to be your first-choice one-stop supplier for heat exchanger and refrigeration parts. With 17 years of manufacturing excellence, all our products are customizable. Our mission is to deliver integrated, professional, and efficient service in this domain.
Q2: How is quality ensured?
Our processes are strictly compliant with ISO-9001 standards. Each product undergoes rigorous pressure and tightness testing before leaving the factory. If a product fails to operate as promised, and it's due to our fault, we will offer exchange services exclusively for the identical item.
Q3: If we don't find what we need on your website, what should we do? Do you customize customer's heat exchanger and refrigeration parts?
Please send us the product pictures and drawings via email. We will verify availability and, if necessary, customize new products according to your specifications.
Q4: What is the main market for your products?
Our products primarily serve markets in the Middle East, South America, Europe, and the USA.
Q5: What about delivery time?
For items in stock, we can dispatch goods within 3 working days after receiving your deposit or full payment in our bank account.
For out-of-stock items, production timelines vary by product, generally ranging from 7 to 20 working days.
For any additional inquiries, please email us, and we will do our utmost to assist you!
Reach out to me for more information today!
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