Our extensive product range is meticulously crafted to meet the demanding needs of the oil & gas, petrochemical, and power industries. Whether your application is mainstream or niche, we have the right solution to optimize your operations. We proudly offer both standardized options and fully customized, engineered-to-order solutions, catering to unique requirements with precision and efficiency. With a design that's as flexible as your operational needs, our heat exchangers are expertly configured to align perfectly with your specific operating conditions. This ensures reliable performance, minimal operating costs, and unparalleled efficiency.
Datang presents an expansive selection of heating and cooling solutions tailored specifically for the metalworking industry, elevating your processes to the next level.
Applications:
Upstream - Ideal for Field compression, SAGD/EOR processes, and Upgraders, ensuring seamless operations.
Midstream - Perfect for Compressor stations, Gas processing, Gas fractionation, and LNG applications.
Downstream - Essential for Refineries, Petrochemical plants, Power plants, and CNG setups.
Features:
Innovative horizontal section(s) paired with fan(s) engineered for vertical air ejection, enhancing airflow efficiency.
Versatile configurations available, ranging from single-fan to advanced four-fan setups, to match diverse operational demands.
Equipped with low-weight aluminum fan guard(s), prioritizing increased safety during maintenance operations.
Engineered with VFD-capable electrical drives for precise air control and optimized power consumption.
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler is a sophisticated piece of equipment that leverages ambient air as the cooling medium, efficiently sweeping across the exterior of a finned tube to cool or condense high-temperature process fluids within.
Designed for versatility, this standalone equipment boasts a compact footprint, adaptable for both indoor and outdoor installations per user need. Connection to systems is seamless, utilizing hoses or steel pipes. The system allows precise water pressure adjustments via a valve, with real-time pressure displayed on its gauge. To ensure optimal operation, all cutoff valves should remain closed prior to use; post self-circulation, draining should be conducted to prevent debris-induced blockages.
Product Advantages
1. Enhancing the lifespan of electronic tubes (high-frequency equipment): Regular water tends to scale, requiring consistent cleaning. Daily scaling impacts emission power and tube lifespan, and severe cases might burn through the electronic tube's anode.
2. Electricity saving: For instance, in 100KW high-frequency electronic tube equipment, using distilled water reduces anode water circuit power consumption from 8KW to approximately 70W under DC high voltage.
3. Minimizing electrolytic corrosion: Anode high voltage results in direct current through water resistance, causing electrolytic corrosion at electronic tube water jacket inlets and outlets. The corrosion rate of regular water surpasses distilled water by over 100 times.
Product Specifications and Models
Tailored to specific needs, our customizable products cater to diverse requirements.
Product Usage
Expertly designed for cooling, processing, and freezing storage of meats, poultry, aquatic products, and more in the food industry. It's also optimal for cooling and refrigeration of alcoholic beverages like beer. Beyond the food sector, it meets cooling needs in chemical, pharmaceutical, mechanical, electronic, and hydroelectric industries.
2. Air heat exchanger/Radiator
Specialized heat exchangers that cool or heat forcibly flowing air using mediums like water, glycol solution, steam, or heat conduction oil. Model selection is based on specific operational conditions.
Air heat exchangers are categorized into: Air heater and Air cooler.
The air heater presents a versatile range with various forms such as electric heating, steam heating, and oil heating, each offering unique benefits for diverse applications.
3. Economizer
Product Description:
An economizer, ingeniously positioned at the lower part of a boiler's tail flue, recaptures waste heat from exhaust gases. By heating the boiler feedwater to a saturated state under steam drum pressure, it efficiently absorbs heat from high-temperature flue gases. This process not only reduces the flue gas exhaust temperature but also significantly saves energy and enhances operational efficiency, earning it the name 'economizer'.
The steel tube economizer, adaptable to various pressures, can function as a boiling type. Crafted typically from carbon steel pipes with diameters ranging from 32 to 51 millimeters, it may feature fins to boost heat transfer efficiency. The design incorporates horizontally aligned parallel elbow pipes, also known as serpentine pipes, offering optimal heat recovery.
Product Advantages:
1. Efficiently absorbs the heat from low-temperature flue gases, resulting in reduced exhaust temperatures, minimized energy losses, and significant fuel savings.
2. By preheating the feedwater in the economizer, the heat absorption requirement from the heating surface decreases. This allows for substituting some costly evaporative heating surfaces with the economizer, optimizing cost-efficiency.
3. Elevating the feed water temperature before entry into the steam drum reduces wall temperature disparities, thus decreasing thermal stress and extending the steam drum's lifespan.
Product Usage:
During boiler start-up, especially in drum boilers lacking circulation in the steam water pipeline, feedwater remains stagnant, leading to potential vaporization in the economizer. This can cause localized overheating. To prevent this, a supplementary recirculation pipeline is connected from the steam drum's central drainage to the economizer inlet, ensuring water flow and preventing vaporization.
Production Process: Finned Tube Type
Strategically placed at the boiler's tail with lower flue gas temperatures, the economizer's primary functions include:
(1) Harnessing heat from low-temperature flue gases in the tail flue, the economizer lowers exhaust temperatures in low parameter boilers, enhancing thermal efficiency and conserving fuel resources.
(2) The use of economizers raises the water temperature entering the drum, diminishing the temperature variance between the drum wall and feed water. This reduction in thermal stress extends the drum's operational 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 stands as a distinguished name in the global market, boasting 17 years of unparalleled expertise in processing and wholesaling.
Discover an extensive and diverse range of premium 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 are eager to explore potential collaborations with you.
Our team is comprised of dedicated professionals in both sales and technical fields.
We specialize in designing innovative solutions and offer product customization tailored to your specific needs.
Our advanced production facilities enable us to manufacture a wide array of high-quality finned tubes, detailed as follows:
HHigh Frequency Welded Fin Tube (Including Serrated Finned Tube), across 8 efficient production lines,
Laser Welding Finned Tube, crafted with precision on 1 line,
Extruded Finned Tube, available in Bimetallic and Integral Monometallic Low Fin Tube formats, produced on 6 lines,
'G' Type Fin Tube (Embedded Finned Tube), along with 'L', 'LL', and 'KL' Type Fin Tubes (Wrap Around Finned Tube), manufactured on 4 dedicated lines.
These high-performance fin tubes are integral in industries requiring drying, heating, and heat recovery, such as power plants, refineries, and more. They are essential components in heat exchangers like 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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