Our product range is meticulously crafted to meet the diverse needs of the oil & gas, petrochemical, and power industries with precision and expertise. We proudly offer both standardized solutions and fully customized, engineered-to-order options tailored to meet your specific needs. With our adaptable designs, we skillfully configure our heat exchangers to perfectly align with your unique operating conditions, guaranteeing seamless performance, reduced operating expenses, and superior efficiency.
Datang proudly supplies an extensive range of heating and cooling solutions precisely engineered for the metalworking industry.
Applications:
Upstream - Field Compression, SAGD/EOR, and Upgraders
Midstream - Compressor Stations, Gas Processing, Gas Fractionation, LNG
Downstream - Refineries, Petrochemical Plants, Power Plants, CNG
Features:
Designed with horizontal section(s) and fan(s) equipped for vertical air ejection to ensure optimal efficiency
Offers versatile configurations from single fan to four fan setups
Incorporates low-weight aluminum fan guard(s) to enhance maintenance safety and reliability
Equipped with VFD capable electrical drive for precise air control and efficient power usage
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler is a state-of-the-art piece of equipment utilizing ambient air as the cooling medium. It skillfully sweeps the exterior of a finned tube to cool or condense the high-temperature process fluid within the tube.
This independent apparatus boasts a minimal footprint, allowing placement indoors or outdoors per user preference. It integrates seamlessly with equipment via hoses or steel pipes. Water pressure adjustment is simple, facilitated by a valve showing pressure on the distribution package gauge. Ensuring all high-frequency equipment cut-off valves are closed prior to use is crucial. Post self-circulation, draining the water using the distribution package drain valve is essential to eliminate debris, preventing blockages.
Product Advantages
1. Enhances the lifespan of electronic tubes in high-frequency equipment: Ordinary water, prone to scaling, requires frequent cleaning. Scaling impacts the emission power and longevity of electronic tubes, and in severe scenarios, may lead to anode burn-through.
2. Electricity savings are substantial. For instance, in the 100KW high-frequency electronic tube equipment, the anode water circuit's power consumption to the ground under DC high voltage is approximately 8KW with ordinary water, compared to about 70W when distilled water is used.
3. Minimizes electrolytic corrosion: Anode high voltage forms a DC path to the ground through water resistance, leading to electrolytic corrosion at the electronic tube water jacket's inlet and outlet. The corrosion rate with ordinary water is over 100 times higher than with distilled water.
Product Specifications and Models
Customized Products
Product Usage
This versatile product is primarily employed for cooling, processing, and freezing storage of meat, poultry, aquatic items, fruits, vegetables, eggs, milk, and cold beverages in the food industry. It also excels in cooling and refrigerating a wide array of alcoholic and non-alcoholic beverages, including beer. Additionally, it caters to the cooling needs of raw materials and facilities in the chemical, pharmaceutical, mechanical, electronic, and hydroelectric sectors.
2. Air Heat Exchanger/Radiator
A cutting-edge heat exchanger designed to efficiently cool or heat forcibly flowing air using water, glycol solution, steam, or heat conduction oil as the medium. The selection of heat exchanger models should align with actual working conditions for optimum effectiveness.
Air heat exchanger can be divided into air heater and air cooler.
Experience unrivaled versatility with our air heaters that are designed to cater to a multitude of heating needs, including electric, steam, and oil heating, among others. Discover the ideal heating solution for your specific application.
3. Economizer
Product Description:
An economizer is an innovative device strategically installed at the lower part of the tail flue of a boiler. Its primary function is to reclaim the waste heat from exhaust gases, transforming it into a valuable resource. As it efficiently heats the boiler feedwater into saturated water under the pressure of the steam drum, it effectively lowers the exhaust temperature of the flue gas. This process results in substantial energy savings and significantly enhances overall efficiency, which is why it is aptly named an economizer.
The steel tube economizer boasts unmatched versatility, being unconstrained by pressure and adaptable for boiling-type applications. Constructed from robust carbon steel pipes with diameters ranging from 32 to 51 millimeters, it may be enhanced with fins to maximize heat transfer efficiency. This advanced system comprises horizontally arranged parallel elbow pipes, commonly referred to as serpentine pipes, for superior performance.
Product Advantages:
1. Harness the power of low-temperature flue gas by capturing its heat, effectively lowering exhaust temperatures to minimize waste and fuel consumption.
2. By preheating feedwater in the economizer before it enters the steam drum, the need for expensive evaporative heating surfaces is reduced, resulting in significant cost savings while maintaining efficiency.
3. Elevate feedwater temperatures to seamlessly integrate with the steam drum, reducing wall temperature differentials, alleviating thermal stress, and extending the lifespan of the critical steam drum.
Product Usage:
During boiler start-up, particularly in drum boilers, feedwater circulation may stagnate, leading to potential vaporization due to escalated flue gas temperatures. To mitigate this, a recirculation pipeline is vital, connecting the centralized drainage pipe of the steam drum to the economizer's inlet. This ensures a continuous flow within the economizer, effectively preventing vaporization and maintaining optimal performance.
Production Process: Finned Tube Type
Ingeniously positioned at the tail of the boiler, where flue gas temperatures are lower, the economizer excels in its primary function to:
(1) Capture heat from low-temperature flue gas found in the tail flue, effectively reducing exhaust temperatures of low parameter boilers. This adaptation enhances thermal efficiency and achieves notable fuel savings.
(2) By utilizing economizers, water entering the drum is preheated, minimizing the temperature differential between the drum wall and the feed water. This reduces thermal stress, thereby extending the lifespan of the drum for continued reliability.
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 proudly as a distinguished processor and wholesaler, exporting a premium selection of products to global markets for an impressive 17 years.
Discover an extensive array of expertly crafted finned tubes,including fin tube heat exchangers, air coolers, radiators, economizers, condensers,and vaporizer/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 professionals.
We specialize in designing tailored solutions and offering product customization for your specific needs.
Our cutting-edge production facilities are equipped to manufacture a diverse range of finned tubes, including the following types:
HHigh Frequency Welded Fin Tube (Featuring Serrated Finned Tube) (8 production lines)
Laser Welding Finned Tube (1 production line)
Extruded Finned Tube (Offering 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 advanced fin tubes are pivotal in industries such as drying, heating, and heat recovery in power plants and refineries. They are crucial components in heat exchangers, including Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our advantages
PERFECT QUALITY CONTROL
We own professional quality management and process inspecion team.
FAST HIGH QUALITY SERVICE
In the process of service, the demands of all customers can be solved quickly and effectively.
SUPPLY SUPPORT CAPACITY
We ensures the product with good quality,suffcient quantity and diversification
EXCELLENT COST PERFORMANCE
Provide the most excellent products,the most favorable price and the most perfect sevice to all customers.
FAQ
Q1:Why choose us
We wish to be your First-choice one-stop heat exchanger &refrigeration Parts supplier.We are a manufactures for 17 years!All of our products can accept customization,Our mission is to provide integrated heat exchanger &refrigeration Parts for professional, efficient service.
Q2:How is quality ensured?
All our processes strictly adhere to ISO-9001 procedures.Before leaving the factory after strict pressure and tightness testing.If the product does not work properly as described, and proven to be at our fault, we will provide exchange services only for the same specific 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?
You can send the pictures and drawings of the products you need by email, we will check if we have them.otherwise, We can customize new products according to customer's needs.
Q4: What is the main market for your products?
Our main market is in Middle East, South America, Europe and USA.
Q5:What about delivery time?
If we have stock of the item you need,we can send goods to you within 3 working days after deposit or 100% payment into our bank account.
If we don't have stock,different products' production time is different.Generally, it needs 7 to 20 working days.
Any other confused question, email us please, we will do our best to assist you!
Please contact me for more info today!
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