Our exceptional product range is meticulously crafted to cater to a multitude of applications within the oil & gas, petrochemical, and power industries, ensuring optimal performance across the board. We offer both standardized solutions and meticulously crafted, fully customized, engineered-to-order solutions, tailored to meet your specific demands. Thanks to our innovative and adaptable designs, our heat exchangers can be expertly configured to seamlessly align with your unique operating conditions, delivering unparalleled reliability, minimized operating costs, and outstanding performance.
Datang is proud to supply an extensive array of advanced heating and cooling solutions specifically designed for the metalworking industry, ensuring superior efficiency and sustainability.
Applications:
Upstream - Field compression, Steam-Assisted Gravity Drainage (SAGD)/Enhanced Oil Recovery (EOR), Upgraders
Midstream - State-of-the-art Compressor stations, Gas processing and fractionation, Liquefied Natural Gas (LNG) solutions
Downstream - Cutting-edge Refineries, Petrochemical plants, Power plants, and Compressed Natural Gas (CNG) solutions
Features:
Ingeniously designed horizontal section(s) and fan(s) with efficient vertical air ejection for optimal performance
Available in versatile configurations ranging from single fan to four fan setups to meet diverse needs
Equipped with low-weight aluminum fan guard(s) for enhanced maintenance safety and operational ease
VFD-capable electrical drive for precise and energy-efficient air control and power management
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler is a sophisticated piece of equipment that utilizes ambient air as the cooling medium, elegantly sweeping over the exterior of a finned tube to cool or condense the high-temperature process fluid within.
This self-contained equipment boasts a compact footprint, offering flexible installation options indoors or outdoors per user requirements. It can seamlessly connect to other equipment using hoses or steel pipes. Water pressure is effortlessly adjustable via a valve, clearly indicated on the pressure gauge within the water distribution package. Before operation, ensure all cut-off valves of high-frequency equipment are closed. Post self-circulation, drain water via the drain valve under the water distribution package to eliminate debris, preventing potential blockages during operation.
Product advantages
1. Extending the service life of electronic tubes (high-frequency equipment): Ordinary water tends to scale, necessitating frequent cleaning. Daily scaling significantly impairs emission power and lifespan of electronic tubes, risking severe damage such as burning through the anode.
2. Electricity savings: For instance, the 100KW high-frequency electronic tube equipment exhibits power consumption of approximately 8KW for ordinary water and a mere 70W for distilled water.
3. Reducing electrolytic corrosion: Anode high voltage generates a direct current to the ground via water resistance, causing electrolytic corrosion at the inlet and outlet of the electronic tube water jacket. The corrosion rate of ordinary water is over 100 times that of distilled water.
Product specifications and models
Customized products
Product Usage
Primarily utilized for cooling, processing, and freezing storage of meat, poultry, aquatic products, fruits, vegetables, eggs, milk, and cold beverage products in the food industry. Additionally, it caters to cooling and refrigeration needs in the production of various alcoholic beverages like beer, as well as fulfilling cooling requirements in chemical, pharmaceutical, mechanical, electronic, and hydroelectric industries for industrial cooling processing raw materials and venues.
2. Air heat exchanger/Radiator
This advanced heat exchanger is designed to efficiently cool or heat forcibly flowing air using water, glycol solution, steam, or heat conduction oil as the medium. The selection of different models of heat exchangers is based on specific working conditions to ensure optimal performance.
Air heat exchanger can be categorized into air heater and air cooler.
Our versatile Air Heater offers a multitude of heating methods tailored to your needs, encompassing electric heating, steam heating, and the efficiency of oil heating, among other options.
3. Economizer
Product Description:
An economizer is an ingenious device strategically installed at the lower segment of a boiler's tail flue, designed to recover and recycle waste heat from the exhaust gas. Through its innovative mechanism, it pre-heats the boiler feedwater into a saturated state under the steam drum's pressure. By harnessing the heat from the high-temperature flue gas, this device significantly reduces the exhaust temperature, enhancing energy savings and efficiency. Consequently, it earns the name 'economizer' for its remarkable capability to economize energy usage.
The state-of-the-art steel tube economizer transcends pressure limitations and can function as a boiling type. Crafted predominantly from carbon steel pipes with an outer diameter ranging from 32 to 51 millimeters, these tubes may be equipped with additional fins to amplify heat transfer efficacy. This technologically advanced economizer is composed of horizontally arranged parallel elbow pipes, affectionately known as serpentine pipes, optimizing thermal exchange.
Product Advantages:
1. Ingeniously captures the heat from low-temperature flue gas, effectively lowering the exhaust temperature, minimizing losses, and substantially conserving fuel resources.
2. By pre-heating the feedwater in the economizer before it enters the steam drum, it diminishes the demand for heat absorption on the heating surface, allowing the economizer to substitute for some of the costlier evaporative heating surfaces.
3. As the feedwater temperature rises, the reduced thermal gradient upon entering the steam drum minimizes thermal stress, ultimately extending the steam drum's operational lifespan.
Product Usage:
During the boiler's start-up phase, especially in drum boilers, the absence of circulation in the steam water pipeline results in stagnant boiler feedwater. As combustion intensifies and flue gas temperature ascends, the water within the economizer may vaporize, leading to localized overheating. To preempt this, a recirculation pipeline is connected from the steam drum's centralized drainage pipe to the economizer inlet, ensuring the water flows steadily and prevents vaporization.
Production Process: Finned Tube Type
The economizer is strategically positioned at the tail end of the boiler, where flue gas temperature is lower, and its primary purpose is to:
(1) Efficiently extract heat from the low-temperature flue gas in the tail flue, thereby diminishing the exhaust temperature of low-parameter boilers, boosting thermal efficiency, and ensuring fuel conservation.
(2) By integrating economizers, the water temperature entering the drum is elevated, reducing the temperature variance between the drum wall and feedwater, thus alleviating thermal stress and augmenting the drum's longevity.
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 ... |
Discover Cangzhou Datang Steel Pipe Co., Ltd, a well-established and esteemed processor and wholesaler, proudly serving global markets with excellence for 17 remarkable years.
Our product line boasts an extensive array of meticulously crafted finned tubes,including high-performance fin tube heat exchangers, versatile air coolers, efficient radiators, sophisticated economizers, and advanced condensers,not forgetting our cutting-edge vaporizers/evaporators, all available at Datang, your go-to destination for industry-leading solutions.
We warmly invite you to visit our world-class factory and eagerly anticipate the opportunity to forge a successful partnership with you.
Our dedicated professional sales and technical team is at your service, ensuring top-notch customer support.
We are adept at designing bespoke solutions and offering product customization tailored precisely to your needs.
Our state-of-the-art production facilities are equipped to manufacture a diverse range of high-quality finned tubes, as outlined below:
High Frequency Welded Fin Tube (Including Serrated Finned Tube): (8 production lines)
Laser Welding Finned Tube: (1 specialized line)
Extruded Finned Tube (featuring 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)
Our versatile fin tubes are essential in various industries where drying, heating, and heat recovery are crucial, such as power plants, refineries, etc. They are integral components in heat exchangers, including Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Advantages
PERFECT QUALITY CONTROL
We proudly possess a professional quality management and process inspection team, ensuring excellence in every stage.
FAST HIGH-QUALITY SERVICE
Throughout our service process, we swiftly and effectively address all customer demands, guaranteeing satisfaction every step of the way.
SUPPLY SUPPORT CAPACITY
We guarantee products of superior quality, ample quantity, and extensive diversification to meet your every need.
EXCELLENT COST PERFORMANCE
We deliver the most outstanding products, at the most competitive prices, complemented by impeccable service to all our esteemed customers.
FAQ
Q1: Why choose us?
We aspire to be your top choice as a one-stop provider for heat exchanger and refrigeration parts. With 17 years of manufacturing expertise, all our products are customizable. Our mission is to offer comprehensive heat exchanger and refrigeration solutions with professionalism and efficiency.
Q2: How is quality ensured?
Our processes strictly conform to ISO-9001 standards. Each product undergoes rigorous pressure and tightness testing before leaving the factory. Should any product not perform as expected due to our fault, we offer exchange services for the exact item.
Q3: If we don't find what we need on your website, what should we do? Do you make customer's heat exchanger & refrigeration parts?
Simply send us the images and schematics of the desired products via email. We will verify availability or proceed to customize new products tailored to your specifications.
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 post deposit or full payment to our bank account.
If items are not in stock, production times vary across products. Typically, it ranges from 7 to 20 working days.
For any additional queries, please email us. We are committed to providing the best assistance possible!
Contact me for further details today!
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