Our product range is expertly designed to cater to a wide array of applications, predominantly within the oil & gas, petrochemical, and power industries. This ensures that whether you're involved in extraction, refinement, or energy production, our solutions are precisely suited to your needs. We proudly offer a diverse selection of products, from standardized options to fully bespoke, engineered-to-order solutions. Our commitment to customization ensures that each product is tailored to meet the unique demands of your operation. Thanks to their innovative and adaptable designs, our heat exchangers can be meticulously configured to align with your specific operating conditions. This guarantees not only reliable operation but also minimizes operating costs while maximizing performance.
Datang is a trusted supplier of an extensive array of heating and cooling solutions specifically engineered for the metalworking industry, ensuring optimal temperature control for various applications.
Applications:
Upstream - Perfect for field compression, SAGD/EOR, and upgraders, our products are engineered to excel in these high-demand environments.
Midstream - Ideal for compressor stations, gas processing, gas fractionation, and LNG, offering robust solutions for continuous operation.
Downstream - Specifically crafted for refineries, petrochemical plants, and power plants, as well as CNG applications, ensuring efficient and effective performance.
Features:
Designed with horizontal section(s) and fan(s) that feature vertical air ejection, optimizing airflow and thermal efficiency.
Available in configurations ranging from single fan to four fan setups, providing scalability to meet diverse cooling requirements.
Equipped with low-weight aluminum fan guard(s), enhancing maintenance safety while maintaining operational security.
Incorporates VFD capable electrical drive systems, allowing precise air control and optimized power consumption for unparalleled efficiency.
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 effectively sweeps the outside of a finned tube to cool or condense the high-temperature process fluid inside, making it essential for temperature regulation.
This independent setup boasts a compact footprint, offering versatile placement whether indoors or outdoors based on user needs. Seamlessly connectable via hoses or steel pipes, it allows for adjustable water pressure controlled by the valve and displayed on the pressure gauge. Prior to usage, ensure all high-frequency equipment cut-off valves are sealed, and post self-circulation, utilize the drain valve to remove water to prevent blockages from debris.
Product advantages
1. Enhancing the lifespan of electronic tubes (high-frequency equipment): Ordinary water tends to scale, requiring frequent cleaning. Scaling impacts the emission power and longevity of electronic tubes; severe cases risk burning through the tube's anode.
2. Electricity savings: For example, 100KW high-frequency electronic tube equipment typically consumes about 8KW using ordinary water, but only around 70W with distilled water, drastically reducing power usage.
3. Mitigating electrolytic corrosion: Anode high voltage creates a direct current to the ground via water resistance, leading to significant electrolytic corrosion at the electronic tube water jacket's inlet and outlet. Distilled water reduces this corrosion rate by over 100 times compared to ordinary water.
Product specifications and models
Customized products
Product Usage
Primarily employed for cooling, processing, and freezing storage of various food items such as meat, poultry, seafood, fruits, vegetables, eggs, and dairy products. Additionally, it serves the cooling needs for a range of alcoholic and non-alcoholic beverages, including beer. Beyond the food industry, it meets industrial cooling requirements in chemical, pharmaceutical, mechanical, electronic, and hydroelectric sectors.
2. Air heat exchanger/Radiator
This heat exchanger is designed to efficiently cool or heat forcefully flowing air, utilizing water, glycol solution, steam, or heat conduction oil as media. Select the appropriate model based on your specific working conditions for optimal performance.
Air heat exchangers can be classified into air heaters and air coolers.
Air heaters, versatile in form, encompass electric, steam, and oil heating variations, among others, offering a tailored approach to different heating needs.
3. Economizer
Product Description:
An economizer is a sophisticated device strategically positioned at the lower section of a boiler's tail flue, designed to recuperate wasted heat from exhaust gases. By warming the boiler feedwater into a saturated state under steam drum pressure, it significantly reduces the exhaust gas temperature. This innovative system not only conserves energy but also enhances efficiency by harnessing the heat from high-temperature flue gases, aptly earning its name as an economizer.
The steel tube economizer, adaptable to various pressures, can function as a boiling type. Typically crafted from carbon steel pipes with diameters ranging from 32 to 51 millimeters, it sometimes incorporates fins to boost heat transfer efficiency. This intricately designed system consists of horizontally aligned parallel elbow pipes, commonly referred to as serpentine pipes, optimizing performance.
Product advantages:
1. Ingeniously absorbs low-temperature flue gas heat, effectively lowering exhaust temperatures, minimizing exhaust losses, and resulting in substantial fuel savings.
2. By preheating feedwater in the economizer before it enters the steam drum, the heat absorption requirement on the heating surface is reduced. This allows for the replacement of some costlier evaporative heating surfaces with the more efficient economizer.
3. The rise in feedwater temperature upon entering the steam drum diminishes the temperature differential across the drum walls, thereby reducing thermal stress. This prolongs the steam drum's service life, ensuring long-lasting performance.
Product Usage:
In the startup phase of a boiler (specifically a drum boiler), the feedwater pipeline lacks circulation, causing the economizer's water to stagnate. As combustion intensifies and flue gas temperatures climb, vaporization is likely within the economizer, risking overheating. To counter this, establish a recirculation pipeline from the steam drum's centralized drainage to the economizer inlet, ensuring continuous water flow and preventing unwanted vaporization.
Production process: finned tube type
The economizer, strategically placed at the boiler's tail with reduced flue gas temperatures, serves vital roles:
(1) It efficiently captures heat from low-temperature flue gases in the tail flue, reducing exhaust temperatures of lower parameter boilers. This boosts boiler thermal efficiency and drives fuel savings.
(2) By incorporating economizers, the water temperature entering the drum is elevated, minimizing the temperature difference against the drum wall and thus reducing thermal stress, which enhances the drum's durability.
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 ... |
Cangzhou Datang Steel Pipe Co., Ltd. stands as a prestigious and distinguished processor and wholesaler, proudly serving global markets for a remarkable 17 years.
Discover a comprehensive and diverse selection of finned tubes,including fin tube heat exchangers, air coolers, radiators, economizers, condensers,and vaporizers/evaporators, all available at Datang.
We warmly invite you to visit our state-of-the-art factory and eagerly anticipate the opportunity to collaborate with you.
Our team comprises highly skilled sales and technical experts.
We specialize in crafting tailored solutions and offer product customization to suit your unique needs.
Currently, we boast advanced production facilities designed to manufacture a wide array of finned tubes, including:
HHigh Frequency Welded Fin Tube (Featuring Serrated Finned Tube) (8 production lines)
Laser Welding Finned Tube (1 production line)
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) (6 production lines)
'G' Type Fin Tube (Embedded Finned Tube), 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (4 production lines)
These high-performance fin tubes are ideally suited for a multitude of industries, particularly where drying, heating, and heat recovery in power plants, refineries, and more are essential. They are integral components in heat exchangers such as Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Advantages
PERFECT QUALITY CONTROL
We proudly possess a team of professional quality managers and process inspectors, ensuring unparalleled quality management.
FAST HIGH-QUALITY SERVICE
Throughout our service process, we swiftly and efficiently resolve every customer's demands.
SUPPLY SUPPORT CAPACITY
We guarantee products of exceptional quality, ample quantity, and diverse offerings.
EXCELLENT COST PERFORMANCE
Delivering outstanding products, the most competitive pricing, and impeccable service to all our esteemed customers.
FAQ
Q1: Why choose us
We aim to be your premier one-stop supplier for heat exchangers and refrigeration parts. With 17 years of manufacturing experience, all our products are customizable. Our mission is to deliver integrated heat exchanger and refrigeration solutions with professional, efficient service.
Q2: How is quality ensured?
Adhering strictly to ISO-9001 procedures, our processes include rigorous pressure and tightness testing before products leave the factory. If any issues arise due to our fault, we will offer exchange services 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?
Feel free to email us pictures and drawings of the products you need. We will verify availability or customize new products to meet your specific requirements.
Q4: What is the main market for your products?
Our primary markets include 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 upon receiving a deposit or full payment.
For items not in stock, production times vary. Typically, it takes 7 to 20 working days to fulfill orders.
For any additional questions or concerns, please email us and we will do our utmost to assist you!
Contact us today for more information!
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