Our dynamic product range expertly caters to the diverse demands of the oil & gas, petrochemical, and power industries. We are your go-to source for innovative solutions that meet the highest industry standards. We are proud to offer both standardized models and bespoke, engineered-to-order solutions, ensuring that each product aligns perfectly with your specific operational requirements. Thanks to their innovative and adaptable designs, our heat exchangers can be precisely configured to meet your unique operating conditions. This guarantees exceptional reliability, minimized operating costs, and unparalleled performance.
Datang is a leader in providing an extensive array of heating and cooling solutions tailored for the metalworking industry, promising efficiency and excellence.
Applications:
Upstream - Field Compression, SAGD/EOR, Upgraders
Midstream - Compressor Stations, Gas Processing, Gas Fractionation, LNG
Downstream - Refineries, Petrochemical Plants, Power Plants, CNG
Features:
Ingeniously designed horizontal section(s) paired with fan(s) that boast vertical air ejection for optimal cooling.
Versatile configurations ranging from single fan to four fan setups, catering to diverse operational needs.
Equipped with lightweight aluminum fan guards, enhancing maintenance safety and ease.
VFD capable electrical drive, offering precise air control and energy-efficient power consumption.
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler is an advanced piece of equipment that efficiently utilizes ambient air as the cooling medium. It uses a finned tube mechanism to cool or condense high-temperature process fluids within, ensuring optimal performance.
This compact, standalone equipment can be conveniently placed indoors or outdoors according to user preferences. It connects seamlessly with other equipment via hoses or steel pipes. Water pressure adjustments are made easy through a valve, with real-time display on the pressure gauge. Before use, ensure all cut-off valves of the high-frequency equipment are closed. Post self-circulation, drain the water using the drain valve under the water distribution package to prevent debris, thus avoiding blockages.
Product advantages
1. Enhance the longevity of electronic tubes (high-frequency equipment): Ordinary water is prone to scaling, necessitating frequent cleaning. Daily scaling impacts the emission power and lifespan of electronic tubes; in severe instances, it may cause the anode of the electronic tube to burn through.
2. Electricity Saving: For instance, in a 100KW high-frequency electronic tube setup, ordinary water results in a power consumption of about 8KW due to DC high voltage, whereas distilled water reduces this to approximately 70W.
3. Minimize electrolytic corrosion: Anode high voltage generates direct current water resistance, causing electrolytic corrosion at electronic tube water jacket inlets and outlets. The rate of corrosion in ordinary water is over 100 times that of distilled water.
Product specifications and models
Customized products
Product Usage
Primarily utilized for the cooling, processing, and freezing storage of meat, poultry, aquatic products, fruits, vegetables, eggs, milk, and cold beverages in the food industry. Additionally, it addresses cooling and refrigeration needs for various beverages, such as beer. Furthermore, it serves the cooling requirements of industrial processes, raw materials, and venues in chemical, pharmaceutical, mechanical, electronic, and hydroelectric sectors.
2. Air heat exchanger/Radiator
A versatile heat exchanger designed to efficiently cool or heat forcibly flowing air using water, glycol solution, steam, or heat conduction oil as the medium. Appropriate models should be selected based on specific working conditions.
Air heat exchanger can be divided into air heater and air cooler.
Air heaters are versatile equipment, available in various configurations such as electric heating, steam heating, and oil heating, among others. Each type offers unique advantages tailored to specific industrial needs, ensuring efficient thermal management.
3. Economizer
Product Description:
An economizer is an innovative device ingeniously installed at the lower section of the boiler's tail flue. Its primary function is to ingeniously recover waste heat from the exhaust gas, transforming it into valuable energy resources. By preheating the boiler feedwater to a saturated state under the steam drum's pressure, this device significantly lowers the exhaust temperature of the flue gas. As a result, it saves precious energy and enhances overall efficiency, hence the name 'economizer.'
The steel tube economizer, with its robust design, is pressure-independent and can seamlessly function in a boiling type configuration. Typically constructed using carbon steel pipes with an outer diameter ranging between 32-51 millimeters, these tubes may also feature additional fins to substantially boost heat transfer efficiency. The design includes horizontally arranged parallel elbow pipes, commonly dubbed as serpentine pipes, ensuring superior performance.
Product advantages:
1. Ingeniously harnesses the heat of low-temperature flue gas to significantly lower exhaust temperatures, reduce exhaust losses, and achieve remarkable fuel savings.
2. By preheating the feedwater within the economizer before it enters the steam drum, it reduces the heat absorption required on the primary heating surface. This allows for the replacement of pricier evaporative heating surfaces with the cost-effective economizer.
3. As the feedwater temperature elevates before entering the steam drum, it results in a reduced wall temperature difference, thereby minimizing thermal stress and extending the steam drum's service life.
Product Usage:
During the boiler's start-up phase (specifically in drum boilers), the circulation within the steam water pipeline is absent, leaving the boiler feedwater stagnant. As boiler combustion intensifies and flue gas temperature rises, the water within the economizer risks vaporization, potentially causing overheating in certain sections. To counteract this, an additional pipeline can be connected from the centralized drainage pipe of the steam drum to the economizer's inlet, establishing a recirculation pipeline. This ensures that the water within the economizer remains in motion, effectively preventing vaporization.
Production process: finned tube type
The economizer is strategically positioned at the boiler's tail, where the flue gas temperature is lower, serving a dual purpose:
(1) The economizer adeptly absorbs heat from low-temperature flue gas in the tail flue, effectively reducing the exhaust temperature in low parameter boilers. This enhancement in boiler thermal efficiency results in significant fuel savings.
(2) By implementing economizers, the water temperature entering the drum is increased, consequentially reducing the temperature difference between the drum wall and the feed water. This decreases the drum's thermal stress and prolongs its lifespan.
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 an illustrious heritage spanning 17 glorious years, DATANG STEEL PIPE Co., Ltd has firmly established itself as a distinguished processor and wholesaler, proudly exporting to diverse global markets.
Discover our expansive collection of expertly crafted finned tubes,including our premium fin tube heat exchangers, efficient air coolers, rugged radiators, versatile economizers, and high-performance condensers,not to mention our exceptional vaporizers/evaporators, all available right here at Datang.
We warmly invite you to tour our state-of-the-art factory and eagerly anticipate the opportunity to collaborate with you.
Our team comprises highly skilled sales and technical experts dedicated to excellence.
We specialize in crafting bespoke solutions and tailor-made product customizations, precisely designed to meet your unique needs.
Our cutting-edge production facilities are adept at manufacturing a diverse array of finned tubes, including:
High-Frequency Welded Fin Tubes (featuring Serrated Finned Tubes) (operating 8 productive lines)
Laser Welding Finned Tubes (available on 1 dedicated line)
Extruded Finned Tubes (offering Bimetallic and Integral Monometallic Low Fin Tubes across 6 lines)
'G' Type Fin Tubes (Embedded Finned Tubes), and 'L', 'LL', 'KL' Type Fin Tubes (Wrap Around Finned Tubes), supported by 4 lines,
These fin tubes are quintessential in industries focused on drying, heating, and heat recovery applications, notably in power plants and refineries. They are integral components in a variety of heat exchangers, such as Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Unmatched Advantages
PERFECT QUALITY CONTROL
We proudly own a professional quality management team and a meticulous process inspection team, ensuring every product meets our high standards.
FAST AND HIGH-QUALITY SERVICE
Throughout our service process, we ensure that all customer demands are addressed swiftly and effectively, guaranteeing satisfaction.
SUPPLY SUPPORT CAPACITY
We guarantee products of superior quality, in plentiful supply, and a wide range to meet diverse needs.
EXCELLENT COST PERFORMANCE
We aim to provide not just the best products but also the most competitive prices coupled with impeccable service to every customer.
FAQ
Q1: Why choose us?
We strive to be your top choice as a one-stop supplier for heat exchanger and refrigeration parts. With 17 years of manufacturing experience, we offer customizable products and are dedicated to delivering comprehensive solutions for professional, efficient service.
Q2: How is quality ensured?
All our procedures strictly comply with ISO-9001 standards. Each product undergoes rigorous pressure and tightness testing before leaving our factory. Should a product not perform as described and be found at fault, we will facilitate exchange services 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-specific heat exchanger & refrigeration parts?
Simply send us the pictures and drawings of the desired products via email. We will verify our stock availability, or alternatively, we can customize new products to meet your specific requirements.
Q4: What is the main market for your products?
Our primary markets include the Middle East, South America, Europe, and the USA, where we have established a strong presence.
Q5: What about delivery time?
For items in stock, we can dispatch goods within 3 working days after receiving the deposit or full payment.
If the item is not in stock, production times vary, generally ranging from 7 to 20 working days, depending on the product.
For any other questions, please email us, and we will endeavor to assist you to the best of our ability.
Contact me today for more information! We're eager to assist and provide all the details you need.
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