Our extensive product range caters to nearly every facet of the oil & gas, petrochemical, and power industries, offering an unmatched breadth of applications. We provide both standardized solutions and fully bespoke, engineered-to-order designs, ensuring that your specific needs are met with precision. Thanks to the versatile designs of our heat exchangers, we can tailor them to suit your unique operating conditions. This guarantees reliable operation, minimizes operating costs, and maximizes performance.
Datang proudly offers a comprehensive array of heating and cooling solutions tailored specifically 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:
State-of-the-art horizontal section(s) and fan(s) designed for vertical air ejection
Available in configurations ranging from a single fan to four fans, providing flexibility and efficiency
Equipped with lightweight aluminum fan guards, enhancing maintenance safety and ease
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 that utilizes ambient air as its cooling medium, effectively sweeping the exterior of a finned tube to cool or condense the high-temperature process fluid contained within.
This independent set of equipment boasts a compact footprint, allowing for flexible placement indoors or outdoors based on user preferences. It can be seamlessly connected to existing systems via hoses or steel pipes. The water pressure is adjustable through a valve, with real-time monitoring on the pressure gauge of the water distribution package. Before operation, ensure all cut-off valves of high-frequency equipment are closed. Post self-circulation, drain the water via the distribution package's drain valve to avoid debris and prevent blockage during use.
Product advantages
1, Enhancing the longevity of electronic tubes (high-frequency equipment): Ordinary water is susceptible to scaling, necessitating regular cleaning. Scaling can diminish emission power and lifespan of electronic tubes, with severe cases risking anode burn-through.
2, Energy efficiency. For instance, a 100KW high-frequency electronic tube setup shows that ordinary water consumes about 8KW of power in the anode water circuit under DC high voltage, whereas distilled water only consumes approximately 70W.
3, Mitigation of electrolytic corrosion. Anode high voltage creates a direct current to the ground through water resistance, leading to electrolytic corrosion at the electronic tube water jacket's inlet and outlet. Ordinary water's electrolytic corrosion rate is over 100 times that of distilled water.
Product specifications and models
Crafted to meet your needs, our products offer customization options to suit unique requirements.
Product Usage
Primarily utilized for cooling, processing, and cold storage of a variety of food products such as meat, poultry, aquatic products, fruits, vegetables, eggs, and milk, along with cold beverage products in the food industry. Additionally, it fulfills cooling and refrigeration needs for various beverages including beer, as well as industrial cooling applications in sectors like chemical, pharmaceutical, mechanical, electronic, and hydroelectric industries.
2. Air heat exchanger/Radiator
A specialized heat exchanger designed to either cool or heat forcibly flowing air, utilizing mediums such as water, glycol solution, steam, or heat conduction oil. Selecting the appropriate model of heat exchanger depends on the specific working conditions.
Air heat exchanger can be divided into air heater and Introducing our state-of-the-art air cooler, an exceptional solution designed to enhance temperature regulation and maximize energy efficiency..
Our versatile air heater is available in multiple forms tailored to meet your heating needs, including electric heating, steam heating, and oil heating, among others.
3. Economizer
Product Description:
The economizer, a revolutionary device, is strategically positioned at the lower part of the boiler's tail flue to reclaim waste heat from exhaust gases. This cutting-edge heating surface transforms boiler feedwater under steam drum pressure into saturated water. By harnessing heat from high-temperature flue gases, it significantly decreases flue gas exhaust temperatures, elevates energy efficiency, and markedly boosts performance, thus aptly named an economizer.
Crafted with precision, the steel tube economizer boasts pressure versatility, suitable even as a boiling type. Engineered from robust carbon steel pipes with diameters ranging from 32 to 51 millimeters, these economizers may feature fins to amplify heat transfer efficiency. The design incorporates elegantly arranged parallel elbow pipes, commonly known as serpentine pipes, for optimal functionality.
Product Advantages:
1. Ingeniously absorbs heat from low-temperature flue gases, effectively reducing exhaust temperatures, minimizing energy losses, and conserving valuable fuel resources.
2. Preheating feedwater in the economizer before it enters the steam drum diminishes the feedwater's heat absorption from heating surfaces, allowing for the replacement of pricier evaporative heating surfaces with an economizer.
3. As feed water temperatures rise, the reduced temperature difference upon entering the steam drum alleviates thermal stress, thereby extending the steam drum's operational lifespan.
Product Usage:
During boiler (drum boiler) start-up, when steam water circulation is lacking, boiler feedwater becomes stagnant. As combustion intensifies and flue gas temperatures rise, economizer water risks vaporization, leading to potential overheating. Combat this by integrating a recirculation pipeline from the steam drum's centralized drainage to the economizer inlet, ensuring a dynamic water flow that prevents vaporization.
Production Process: Finned Tube Type
Positioned strategically at the boiler's tail, where flue gas temperatures are lower, the economizer's primary functions include:
(1) Efficiently capturing heat from low-temperature flue gases, thus lowering exhaust temperatures of low parameter boilers, enhancing thermal efficiency, and reducing fuel consumption.
(2) Utilization of economizers elevates water temperature entering the drum, lessening the temperature variance between the drum wall and feed water, which reduces thermal stress and prolongs the drum's 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 ... |
With a legacy of excellence, DATANG STEEL PIPE Co., Ltd proudly stands as a prominent processor and wholesaler, serving global markets with unrivaled quality and dedication for 17 years.
Discover an extensive range of finned tubes that cater to a variety of industrial needs,including fin tube heat exchangers, air coolers, radiators, economizers, condensers,and vaporizer/evaporators, all available right here at Datang.
We warmly invite you to visit our state-of-the-art factory and look forward to establishing a fruitful collaboration with you.
Our highly skilled sales and technical teams are here to ensure your utmost satisfaction with our products and services.
We specialize in crafting tailored solutions and providing product customization to meet your unique requirements.
Our cutting-edge production facilities are equipped to manufacture a diverse range of finned tubes, including the following:
HHigh Frequency Welded Fin Tubes (featuring Serrated Finned Tubes), produced across 8 advanced production lines,
Laser Welding Finned Tubes, seamlessly crafted on 1 precision line,
Extruded Finned Tubes (available as Bimetallic Fin Tubes & Integral Monometallic Low Fin Tubes), expertly produced on 6 lines,
'G' Type Fin Tubes (Embedded Finned Tubes), and 'L', 'LL', 'KL' Type Fin Tubes (Wrap Around Finned Tubes), efficiently manufactured on 4 lines.
These fin tubes find widespread application across various industries, such as drying, heating, and heat recovery in power plants, refineries, and more. They are integral components in systems like Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Advantages
PERFECT QUALITY CONTROL
We proudly own a dedicated team specializing in professional quality management and meticulous process inspection.
FAST HIGH-QUALITY SERVICE
Throughout our service process, we are committed to swiftly and effectively addressing all customer demands and concerns.
SUPPLY SUPPORT CAPACITY
We guarantee that our products are of superior quality, are available in sufficient quantity, and offer a wide range of diversified options.
EXCELLENT COST PERFORMANCE
Our promise to customers: the most outstanding products, the most competitive prices, and impeccable service.
FAQ
Q1: Why choose us?
We aim to be your premier, one-stop supplier for heat exchanger and refrigeration parts. With 17 years of manufacturing experience, we offer fully customizable products. Our mission is to provide comprehensive solutions with a focus on professional and efficient service.
Q2: How is quality ensured?
Our strict adherence to ISO-9001 procedures ensures quality. Each product undergoes rigorous pressure and tightness testing before leaving the factory. If it doesn't perform as guaranteed and it's our fault, we 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 and refrigeration parts?
Feel free to send us images and drawings of the products you require via email. We'll check our stock, and if we don't have them, we can customize new products to meet your specific needs.
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 following a deposit or full payment into our bank account.
For items not in stock, the production time varies by product type. Generally, it ranges from 7 to 20 working days.
For any other questions or uncertainties, please email us and we will strive to assist you to the best of our abilities!
Contact us for more information today!
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