Our comprehensive product range deftly caters to the diverse demands of the oil & gas, petrochemical, and power sectors, ensuring we meet industry-specific needs with excellence. Offering both standardized and bespoke solutions, our engineered-to-order services are crafted to meet your unique specifications with precision. Thanks to our innovative and adaptable designs, we tailor each heat exchanger to fit your precise operating conditions, guaranteeing consistently reliable performance, minimized operational costs, and superior efficiency.
Datang excels in delivering an extensive array of heating and cooling solutions tailored for the dynamic demands of 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:
Innovatively designed with horizontal section(s) and fan(s) deploying vertical air ejection for optimal performance.
Versatile arrangements are available from single fan to four fan configurations to suit your needs.
Equipped with lightweight aluminum fan guards to enhance maintenance safety standards.
VFD capable electrical drive ensures precise air control and efficient power consumption management.
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler is a sophisticated device utilizing ambient air as a cooling medium. It efficiently circulates around a finned tube to cool or condense the high-temperature fluid within the tube.
This standalone equipment boasts a compact footprint, adaptable for both indoor and outdoor placement as per user requirements. Connectivity options include hoses or steel pipes, with adjustable water pressure displayed via a pressure gauge. Before operation, ensure all high-frequency equipment cut-off valves are secured. Self-circulation allows drainage through the water distribution package's valve, preventing debris and ensuring smooth operation.
Product advantages
1. Enhancing the longevity of electronic tubes in high-frequency equipment: Ordinary water tends to scale, requiring regular cleaning. Daily scaling impacts emission power and lifespan, risking anode damage.
2. Energy efficiency: For 100KW high-frequency electronic tube equipment, anode water circuit power consumption is drastically reduced from 8KW with ordinary water to approximately 70W with distilled water.
3. Minimize electrolytic corrosion: Anode high voltage forms a direct current through water resistance, causing electrolytic corrosion. Distilled water significantly reduces this rate compared to ordinary water.
Product specifications and models
Tailor-made products to meet your specific requirements.
Product Usage
Extensively utilized for cooling, processing, and freezing in the food industry, including meat, poultry, seafood, fruits, vegetables, eggs, milk, and cold beverages. It also caters to the cooling and refrigeration needs of alcoholic beverages like beer. Furthermore, it suffices for cooling requirements in industrial sectors such as chemical, pharmaceutical, mechanical, electronic, and hydroelectric industries.
2. Air heat exchanger/Radiator
A versatile heat exchanger designed to regulate the temperature of forcibly flowing air using mediums like water, glycol solution, steam, or heat conduction oil. Selection of models should be based on specific working conditions to ensure optimal performance.
Air heat exchanger can be divided into air heater and air cooler.
Our air heater range is incredibly versatile, offering multiple forms such as electric heating, steam heating, and oil heating. Each form is engineered to deliver optimal performance and cater to a variety of heating needs.
3. Economizer
Product Description:
An economizer is an innovative device installed at the lower part of the tail flue of a boiler, designed to harness and utilize the waste heat from exhaust gases. By heating the boiler feedwater into a saturated state under the steam drum's pressure, the economizer significantly reduces the exhaust gas temperature, conserves energy, and enhances overall efficiency. This process not only reflects energy savings but also improves the operational efficiency of the system, thus earning the name 'economizer.'
The steel tube economizer is an exceptionally versatile component, designed to operate without pressure limitations and suitable for use as a boiling type. Constructed from robust carbon steel pipes, typically with an outer diameter ranging from 32 to 51 millimeters, these economizers often incorporate fins to augment heat transfer efficiency. They comprise horizontally arranged parallel elbow pipes, commonly known as serpentine pipes, ensuring optimal heat exchange performance.
Product advantages:
1. Efficiently absorbs low-temperature flue gas heat, significantly reducing exhaust temperature and minimizing exhaust losses, thus conserving fuel resources.
2. By pre-heating the feedwater in the economizer before it enters the steam drum, the heat absorption requirement on the heating surface is reduced. This allows the economizer to replace some of the more expensive evaporative heating surfaces, translating into cost efficiency and resource optimization.
3. As the temperature of the feedwater rises before entering the steam drum, the wall temperature difference is correspondingly lowered, which reduces thermal stress and prolongs the service life of the steam drum.
Product Usage:
During the initial start-up phase of the boiler (drum boiler), due to the absence of circulation in the steam water pipeline, the boiler feedwater remains stagnant, causing the water in the economizer to be in a non-flowing state. As boiler combustion intensifies and flue gas temperature rises, water in the economizer risks vaporization, leading to potential overheating. To prevent this, a recirculation pipeline is connected from the steam drum's centralized drainage pipe to the economizer inlet, ensuring water flow and preventing vaporization.
Production process: finned tube type
The economizer is strategically positioned at the boiler's tail where flue gas temperatures are lower. Its primary functions are to:
(1) Efficiently capture heat from low-temperature flue gases in the tail flue, reducing the exhaust temperature of low parameter boilers, enhancing thermal efficiency, and saving valuable fuel resources.
(2) The use of economizers elevates the water temperature entering the drum, which reduces the temperature differential between the drum wall and the feed water, thereby mitigating thermal stress and extending the drum's service 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 ... |
DATANG STEEL PIPE Co., Ltd is a renowned and distinguished processor and wholesaler, proudly serving global markets with excellence for over 17 years.
Discover an extensive and versatile range of top-quality finned tubes,including fin tube heat exchangers, air coolers, radiators, economizers, and condensers,as well as vaporizers and evaporators, all crafted meticulously at Datang.
We warmly invite you to visit our state-of-the-art factory and look forward to a prosperous collaboration with you.
Our talented professional sales and technical teams are at your service.
We specialize in designing tailor-made solutions and offer comprehensive product customization to meet your specific needs.
Our cutting-edge production facilities are equipped for manufacturing an array of advanced finned tubes as detailed below:
High Frequency Welded Fin Tube, including Serrated Finned Tube, with an impressive 8 production lines. (8 lines)
Laser Welding Finned Tube, operating with precision on 1 state-of-the-art production line.
Extruded Finned Tube, encompassing Bimetallic Fin Tube & Integral Monometallic Low Fin Tube, with 6 dedicated lines.
'G' Type Fin Tube (Embedded Finned Tube), along with 'L', 'LL', 'KL' Type Fin Tubes (Wrap Around Finned Tube) utilizing 4 specialized lines.
These high-performance fin tubes are integral to industries focused on drying, heating, and heat recovery, especially in sectors like power plants and refineries. They are strategically implemented in heat exchangers such as Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Advantages
PERFECT QUALITY CONTROL
We boast a dedicated team of professionals specializing in quality management and process inspection, ensuring impeccable standards.
FAST HIGH-QUALITY SERVICE
We are committed to swiftly and effectively addressing all customer needs, ensuring satisfaction throughout the service journey.
SUPPLY SUPPORT CAPACITY
We guarantee products of premium quality, ample quantity, and a diverse range, catering to varied customer requirements.
EXCELLENT COST PERFORMANCE
Our commitment: Delivering unparalleled products at the most competitive prices, complemented by impeccable service to every customer.
FAQ
Q1: Why choose us
We strive to be your premier one-stop supplier for heat exchanger and refrigeration parts. With 17 years of manufacturing experience, we offer customizable products. Our mission is to deliver integrated solutions with professional and efficient service.
Q2: How is quality ensured?
Our rigorous processes comply with ISO-9001 standards. Every product undergoes stringent pressure and tightness testing before leaving the factory. Should a product malfunction due to our fault, we offer exchange services for the same 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?
Feel free to email us pictures and drawings of the desired products. If unavailable, we can custom design 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, dispatch occurs within 3 working days post deposit or full payment. Our bank account will expedite the process.
For out-of-stock items, production timelines vary by product, typically ranging from 7 to 20 working days.
For any additional queries, please email us. We are eager to assist and resolve any uncertainties you may have!
Contact me today for more information! We are here to assist you.
){kind=link}