Our extensive product range is designed to cater to the versatile needs of the oil & gas, petrochemical, and power industries, ensuring that most applications are aptly covered with precision and reliability. We specialize in providing both standardized solutions and fully customized, engineered-to-order configurations to meet the unique demands of our clients. Thanks to the innovative and flexible designs of our heat exchangers, we can tailor them to perfectly align with your specific operating conditions. This guarantees not only reliable and smooth operations but also ensures low operational costs and exceptional performance efficiency.
Datang takes pride in supplying a comprehensive array of heating and cooling solutions tailored specifically for the dynamic needs of the metalworking industry.
Applications:
Upstream - Our solutions are ideal for Field Compression, SAGD/EOR processes, and Upgraders, ensuring efficiency in the early stages of production.
Midstream - We excel in providing solutions for Compressor Stations, Gas Processing, Gas Fractionation, and LNG, offering seamless integration and performance.
Downstream - Our products are perfectly suited for Refineries, Petrochemical Plants, Power Plants, and CNG operations, enhancing productivity and operational excellence.
Features:
Equipped with horizontal section(s) and fan(s) designed for optimal vertical air ejection, ensuring maximum cooling efficiency.
Offered in customizable configurations ranging from a single fan to four fan models to meet diverse cooling needs.
Includes low-weight aluminum fan guard(s) which are engineered to enhance maintenance safety and ease of handling.
VFD capable electrical drive technology is utilized to offer precise air control and efficient power consumption management.
1. Air cooler/Air cooled heat exchanger
Product Description
Our air cooler is an advanced piece of equipment that utilizes ambient air as the cooling medium. It efficiently sweeps the outer surface of a finned tube to effectively cool or condense high-temperature process fluids within.
Designed as a compact and independent unit with minimal space requirements, it can be strategically placed indoors or outdoors as per user preferences. Connection to other equipment is facilitated using hoses or steel pipes, with adjustable water pressure indicated on the pressure gauge of the water distribution package. Prior to operation, ensure all cut-off valves of the high-frequency equipment are closed. After the self-circulation process, the integrated drain valve allows for efficient drainage, preventing debris-related blockages during use.
Product advantages
1. Enhancing the longevity of electronic tubes (high-frequency equipment): Regular water usage leads to scaling, impacting emission power and lifespan. Our solution minimizes scaling, protecting the electronic tube's anode from potential damage.
2. Energy Efficiency: For instance, with 100KW high-frequency electronic tube equipment, the power consumption in the anode water circuit is approximately 8KW with regular water and significantly reduced to just 70W with distilled water.
3. Mitigating Electrolytic Corrosion: Anode high voltage induces a direct current through water resistance to the ground. Using our solution, the electrolytic corrosion rate at electronic tube water jacket inlets and outlets is drastically reduced, over 100 times less than regular water.
Product specifications and models
Customized products
Product Usage
Our product is predominantly used for cooling, processing, and freezing storage of meat, poultry, aquatic products, fruits and vegetables, eggs, milk, and cold beverages in the food industry. It also caters to the cooling and refrigeration needs of various beverages, including beer. Additionally, it meets the cooling requirements of industrial processes across chemical, pharmaceutical, mechanical, electronic, and hydroelectric industries.
2. Air heat exchanger/Radiator
This sophisticated heat exchanger is designed to efficiently cool or heat forcibly flowing air, utilizing water, glycol solution, steam, or heat conduction oil as the medium. Selection of different models depends on the specific working conditions to ensure optimal performance.
Air heat exchanger can be divided into air heater and air cooler.
Our air heater offers versatile forms to meet diverse heating needs, including electric heating for precision control, steam heating for robust performance, and oil heating for high efficiency.
3. Economizer
Product Description:
An economizer is an ingenious device installed at the lower part of a boiler's tail flue, skillfully designed to reclaim the waste heat from exhaust gases. It elevates the temperature of the boiler feedwater to a saturated state by leveraging the steam drum's pressure. By capturing heat from high-temperature flue gases, the economizer effectively diminishes exhaust temperatures, conserves energy, and enhances overall efficiency - earning its name, the economizer.
Crafted from robust carbon steel pipes with outer diameters ranging from 32 to 51 millimeters, the steel tube economizer is a versatile solution for boiling applications, unrestricted by pressure constraints. For optimized heat transfer, fins may be added, transforming it into a highly efficient heating system. This ingenious component comprises horizontally arranged, parallel elbow pipes, affectionately termed 'serpentine pipes.'
Product Advantages:
1. Optimize energy usage by harnessing the heat from low-temperature flue gases, reducing exhaust temperature, minimizing losses, and significantly conserving fuel.
2. Pre-heating the feedwater in the economizer prior to entering the steam drum decreases heat absorption requirements on the heating surface, offering an economical alternative to costly evaporative heating surfaces.
3. By elevating the feedwater temperature before it enters the steam drum, economizers alleviate wall temperature differences, thus reducing thermal stress and extending the steam drum's longevity.
Product Usage:
In the initial phase of boiler operations (particularly drum boilers), the absence of circulation in the steam-water pipeline may cause the feedwater to stagnate. Consequently, the water within the economizer may remain static. As combustion intensifies and flue gas temperature rises, this can lead to vaporization and overheating in parts of the economizer. To prevent this, an additional pipeline connects from the steam drum's drainage system to the economizer's inlet, establishing a recirculating pathway that keeps the water in motion and prevents vaporization.
Production Process: Finned Tube Type
Strategically positioned at the boiler's tail where flue gas temperature is lower, the economizer is engineered to:
(1) Efficiently absorb heat from low-temperature flue gases within the tail flue, reducing exhaust temperatures of low-parameter boilers, boosting thermal efficiency, and conserving fuel.
(2) Increase the temperature of water entering the drum, reduce the temperature variance between the drum wall and feedwater, thereby lessening thermal stress and enhancing 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 stands as a distinguished name in the industry, known for being a trusted processor and wholesaler. With an impressive legacy of 17 years, we proudly export our exceptional products to global markets.
Discover an extensive and diverse array of finned tubes,including top-of-the-line fin tube heat exchangers, air coolers, radiators, economizers, condensers,and advanced vaporizer/evaporator systems, all crafted by Datang with precision and expertise.
We warmly welcome you to visit our state-of-the-art factory and look forward with great enthusiasm to establishing a successful cooperation with you.
Our team comprises seasoned professionals in sales and technical support,
dedicated to designing bespoke solutions and offering tailored product customization to meet your specific needs.
Our cutting-edge production facilities are equipped to manufacture various types of finned tubes, as detailed below:
HighFrequency Welded Fin Tube (Including Serrated Finned Tube) with a robust capacity of (8 lines),
Laser Welding Finned Tube with advanced precision (1 line),
and Extruded Finned Tube options, including Bimetallic Fin Tube & Integral Monometallic Low Fin Tube, supported by (6 lines) of production.
'G' Type Fin Tube (Embedded Finned Tube), 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube), efficiently produced with (4 lines) of manufacturing prowess.
These state-of-the-art fin tubes find widespread application across a multitude of industries, playing a vital role in processes such as drying, heating, and heat recovery. They are integral components of heat exchangers, including Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers, making them essential in power plants, refineries, and beyond.
Customer Tour&Cooperation
Our Competitive Advantages
PERFECT QUALITY CONTROL
We proudly possess a highly professional quality management and process inspection team dedicated to ensuring excellence.
RAPID, HIGH-QUALITY SERVICE
Throughout our service process, we are committed to swiftly and effectively addressing all customer demands, ensuring complete satisfaction.
ROBUST SUPPLY SUPPORT CAPACITY
We guarantee products of superior quality, ample quantity, and a wide range to meet diverse needs.
EXCEPTIONAL COST PERFORMANCE
Delivering outstanding products with the most competitive pricing and impeccable service to all our valued customers.
Frequently Asked Questions (FAQ)
Q1: Why choose us?
We aspire to be your first-choice, one-stop supplier for heat exchanger and refrigeration parts. With 17 years of manufacturing expertise, all our products are customizable. Our mission is to provide comprehensive and efficient service with integrated heat exchanger and refrigeration components.
Q2: How is quality ensured?
Adhering strictly to ISO-9001 procedures, all our products undergo rigorous pressure and tightness testing before leaving the factory. Should any product not function as specified due to our fault, we will provide an exchange for the identical item.
Q3: What if we can't find what we need on your website? Do you customize heat exchanger & refrigeration parts?
Please email us the pictures and drawings of the needed products. We will verify availability or offer customization according to your requirements.
Q4: What is the primary market for your products?
Our main markets include the Middle East, South America, Europe, and the USA.
Q5: What about delivery time?
For in-stock items, we can dispatch goods within 3 working days after receiving your deposit or full payment.
For out-of-stock items, production times vary by product type, typically ranging from 7 to 20 working days.
For any further questions, please email us. We are eager to assist you in every way possible!
Contact us today for more information!
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