Our expansive product range is designed to cater to the diverse needs of the oil & gas, petrochemical, and power industries. We have meticulously crafted solutions that meet the rigorous demands of these sectors. We offer a diverse array of products that range from standardized options to fully customized, engineered-to-order solutions, tailored to meet your specific requirements. With our adaptable design capabilities, we configure heat exchangers to perfectly align with your unique operational conditions, ensuring dependable performance, reduced operational costs, and high efficiency. Discover the peace of mind that comes with a system designed for your needs.
At Datang, we provide a comprehensive suite of heating and cooling solutions tailored for the metalworking industry, ensuring optimal temperature control and energy efficiency for various applications.
Applications:
Upstream - Solutions for field compression, SAGD/EOR, and upgraders to enhance exploration and extraction processes.
Midstream - Advanced systems for compressor stations, gas processing, gas fractionation, and LNG operations, ensuring seamless transport and processing.
Downstream - Cutting-edge technology for refineries, petrochemical plants, power plants, and CNG facilities, driving efficiency and productivity.
Features:
Engineered with horizontal sections and fans for optimal vertical air ejection, maximizing airflow and efficiency.
Available in configurations ranging from single to four fans to suit your specific cooling needs.
Designed with lightweight aluminum fan guards, enhancing maintenance safety and ease of access.
Equipped with VFD-capable electrical drives for precise air control and optimized power consumption, delivering advanced flexibility.
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler is a sophisticated piece of equipment that utilizes ambient air as a cooling medium. It sweeps the exterior of a finned tube to effectively cool or condense the high-temperature process fluids within. This versatile equipment stands alone with minimal space requirements, adaptable for indoor or outdoor installations as per user preference.
It is a self-contained unit that requires only a small footprint, offering the flexibility to be placed either indoors or outdoors, per user specifications. Connected via hoses or steel pipes, the system features adjustable water pressure through a valve, with a pressure gauge display for monitoring. Before operation, ensure all high-frequency equipment cut-off valves are closed. Following self-circulation, drain any residual water using the drain valve to prevent debris blockages, safeguarding uninterrupted performance.
Product Advantages
1. Enhance the lifespan of electronic tubes (high-frequency equipment): Ordinary water tends to scale, necessitating frequent cleaning. Scaling impacts emission power and tube lifespan, with severe cases risking anode burn-through.
2. Achieve significant energy savings. For instance, in 100KW high-frequency electronic equipment, anode water circuit power consumption is approximately 8KW with regular water, compared to a mere 70W with distilled water.
3. Minimize electrolytic corrosion. Anode high voltage creates a direct current through water resistance, leading to electrolytic corrosion at electronic tube water jacket inlets and outlets. Distilled water reduces this corrosion rate by over 100 times compared to ordinary water.
Product Specifications and Models
Tailored to your needs with fully customized products.
Product Usage
Primarily deployed for cooling, processing, and freezing storage of meat, poultry, aquatic products, fruits, vegetables, eggs, milk, and cold beverage products within the food sector. Additionally, it caters to industrial cooling needs for materials and venues in chemical, pharmaceutical, mechanical, electronic, and hydroelectric industries, enhancing production efficiency.
2. Air heat exchanger/Radiator
A specialized heat exchanger designed to cool or heat forced-flow air using mediums such as water, glycol solution, steam, or heat conduction oil. Selecting the appropriate model is vital, based on specific working conditions to ensure optimal performance and efficiency.
Air heat exchangers are categorized into: air heaters for effective heating solutions, and air coolers for innovative cooling options..
Discover the diverse range of air heater configurations available to meet your heating needs, including electric heating, steam heating, and oil heating, among others.
3. Economizer
Product Description:
An economizer is an innovative device strategically positioned at the lower section of a boiler's tail flue, designed to capture and recycle waste heat from exhaust gases. It efficiently heats the boiler feedwater into a saturated state under the steam drum's pressure. By harnessing the thermal energy from high-temperature flue gases, it notably decreases the exhaust temperature, significantly conserving energy and boosting efficiency. Thus, it rightly earns the name, economizer.
Our steel tube economizer stands out with its adaptability to varying pressure levels and its potential use as a boiling type. Typically crafted from robust carbon steel pipes with an external diameter ranging from 32-51 millimeters, it may also feature additional fins to elevate heat transfer performance. This economizer boasts an intricate design of horizontally aligned parallel elbow pipes, commonly referred to as serpentine pipes, ensuring superior functionality.
Product Advantages:
1. Efficiently captures heat from low-temperature flue gas, significantly lowering exhaust temperatures, minimizing exhaust losses, and maximizing fuel conservation.
2. As feedwater is pre-heated in the economizer before reaching the steam drum, it requires less heat on the main heating surface, thereby allowing the economizer to substitute for more expensive evaporative heating surfaces.
3. By elevating the temperature of the feedwater before it enters the steam drum, the temperature differential across the drum wall is minimized, subsequently reducing thermal stress. This advancement prolongs the operational lifespan of the steam drum.
Product Usage:
During the crucial start-up phase of a drum boiler, the boiler feedwater remains stagnant due to the absence of circulation in the steam water pipeline. As combustion intensifies and flue gas temperatures rise, the water within the economizer risks vaporization, leading to potential overheating. To circumvent this, a dedicated pipeline from the steam drum's centralized drainage is connected to the economizer's inlet, ensuring continuous water flow. This strategic measure effectively prevents vaporization and maintains optimal conditions within the economizer.
Production process: finned tube type
The economizer is strategically placed at the boiler's tail, where the flue gas temperature is lower, with its primary role being to:
(1) Absorb the residual heat from the tail flue's low-temperature flue gas, thereby reducing the exhaust temperature of low-parameter boilers, enhancing thermal efficiency, and ensuring fuel savings.
(2) The integration of economizers elevates the temperature of water entering the drum, diminishing the temperature differential between the drum wall and feed water. This process reduces thermal stress on the drum, extending its 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 ... |
For 17 remarkable years, DATANG STEEL PIPE Co., Ltd has proudly stood as a leading processor and esteemed wholesaler, exporting our fine products to discerning global markets.
Discover an extensive selection of premium finned tubes,sophisticated fin tube heat exchangers, efficient air coolers, durable radiators, economical economizers, advanced condensers,and efficient vaporizers/evaporators, all beautifully crafted by Datang.
We warmly welcome you to visit our state-of-the-art factory and look forward to embarking on a fruitful collaboration with you.
Our team comprises highly skilled sales and technical professionals.
We specialize in designing bespoke solutions and offer tailored product customization to perfectly suit your needs.
We boast cutting-edge production facilities for crafting a wide array of finned tubes as listed below,
High Frequency Welded Fin Tube, including the precise Serrated Finned Tube, offered through (8 dedicated production lines).
Laser Welding Finned Tube, masterfully produced with precision (1 advanced line).
Extruded Finned Tube, available as Bimetallic Fin Tube and Integral Monometallic Low Fin Tube, manufactured with expertise across (6 lines).
'G' Type Fin Tube (Embedded Finned Tube) and 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (crafted with care across 4 lines).
These superior fin tubes are integral to various industries, excelling in applications like drying and heating, and are pivotal in heat recovery in power plants and refineries. They are quintessential components in heat exchangers, including Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Advantages
PERFECT QUALITY CONTROL
We are proud to have an expert quality management and process inspection team that ensures the highest standards.
FAST HIGH-QUALITY SERVICE
During our service process, we guarantee that all customer demands are addressed swiftly and effectively.
SUPPLY SUPPORT CAPACITY
We assure our products are of superior quality, available in sufficient quantity, and offer diverse options.
EXCELLENT COST PERFORMANCE
We deliver top-tier products, unbeatable prices, and impeccable service to all our valued customers.
FAQ
Q1: Why choose us?
We aspire to be your first-choice, one-stop supplier for heat exchanger and refrigeration parts. With 17 years of manufacturing excellence, we customize all our products to meet your needs, aiming for professional and efficient service.
Q2: How is quality ensured?
Each process meticulously follows ISO-9001 standards. Products undergo rigorous pressure and tightness tests before dispatch. Should any product not function as promised due to our error, we offer an exchange for the exact 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 the pictures and drawings of your required products. We will check our inventory or customize new products to meet your specific requirements.
Q4: What is the main market for your products?
Our products are primarily marketed in the Middle East, South America, Europe, and the USA.
Q5: What about delivery time?
For in-stock items, we can dispatch within 3 working days post-deposit or full payment into our account.
For out-of-stock items, production times vary. Typically, it takes between 7 to 20 working days.
For any further queries or confusion, please email us. We are dedicated to assisting you in every possible way!
Reach out to me for more information today!
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