Our expansive product range encompasses solutions that cater to a diverse array of applications across the oil & gas, petrochemical, and power industries. Each offering is tailored to meet the unique demands of these sectors. We pride ourselves on delivering both standardized solutions and bespoke, engineered-to-order innovations, ensuring that every need is met with precision and excellence. With unmatched design flexibility, our heat exchangers can be meticulously customized to align perfectly with your specific operating conditions. This ensures not only reliable operation but also significantly reduces operating costs while boosting performance.
Datang presents a comprehensive suite of heating and cooling solutions specifically engineered for the metalworking industry, showcasing our dedication to advancing industry standards.
Applications:
Upstream - Field compression, SAGD/EOR, Upgraders
Midstream - Compressor stations, Gas processing, Gas fractionation, LNG
Downstream - Refineries, Petrochemical plants, Power plants, CNG
Features:
Horizontal sections coupled with fans designed for vertical air ejection, optimizing airflow and cooling efficiency.
Customizable configurations ranging from single fan to four fan setups, providing adaptability for diverse needs.
Incorporates low-weight aluminum fan guards, enhancing safety during maintenance without compromising durability.
Equipped with VFD capable electrical drives, offering precise air control and minimizing power consumption for greater efficiency.
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler is ingeniously crafted to utilize ambient air as the cooling medium, expertly sweeping across a finned tube to cool or condense the high-temperature process fluid inside the tube.
This equipment embodies independence with a compact footprint, offering versatile placement indoors or outdoors as per user preferences. Connection options include hoses or steel pipes, and water pressure is adjustable via valve adjustments, with real-time monitoring on the pressure gauge of the water distribution package. Ensuring seamless operation, all cut-off valves must be closed initially, and post-circulation, water should be drained to prevent debris-induced blockage, safeguarding equipment integrity.
Product advantages
1, Significantly prolonging the service life of electronic tubes in high-frequency equipment. Ordinary water tends to scale, necessitating regular cleaning. This scaling impacts emission power and lifespan, with severe cases risking anode burn-through.
2, Energy conservation is pronounced. For instance, 100KW high-frequency electronic tube equipment consumes roughly 8KW using ordinary water, whereas distilled water reduces this to about 70W, demonstrating remarkable savings.
3, Minimizing electrolytic corrosion. Anode high voltage generates direct current through water resistance to the ground, leading to significant electrolytic corrosion at electronic tube water jacket inlets and outlets. Distilled water drastically reduces this corrosion rate compared to ordinary water.
Product specifications and models
Customized products
Product Usage
Our offerings are primarily used for cooling, processing, and storage of meats, poultry, aquatic products, fruits, vegetables, eggs, and dairy in the food industry, alongside chilling various alcoholic and non-alcoholic beverages, such as beer. They also adeptly accommodate the cooling needs of industrial processing of raw materials and facilities in chemical, pharmaceutical, mechanical, electronic, and hydroelectric industries.
2. Air heat exchanger/Radiator
This variety of heat exchanger is designed to efficiently cool or heat air in forced circulation using mediums such as water, glycol solution, steam, or heat conduction oil. Model selection should be tailored to the specific working conditions encountered.
Air heat exchanger can be divided into air heater and air cooler.
Discover the versatile air heater, available in multiple designs including electric heating, steam heating, and oil heating, each tailored to meet your specific needs.
3. Economizer
Product Description:
An economizer is an ingenious device strategically installed at the lower part of a boiler's tail flue to harness the waste heat from exhaust gases. By transforming the boiler feedwater into saturated water under the steam drum's pressure, it efficiently captures the heat from high-temperature flue gases. This process significantly reduces exhaust gas temperatures, optimally conserves energy, and improves efficiency, earning its name as an economizer.
The innovative steel tube economizer transcends pressure limitations and can function as a boiling type. Constructed generally from carbon steel pipes with diameters ranging from 32 to 51 millimeters, these economizers may include additional fins to enhance heat transfer. Their structure consists of horizontally aligned parallel elbow pipes, commonly referred to as serpentine pipes.
Product Advantages:
1. Effectively harness the heat from low-temperature flue gases to lower exhaust temperatures, minimize exhaust losses, and achieve remarkable fuel savings.
2. Pre-heated feedwater in the economizer diminishes its heat absorption on the heating surface, allowing the economizer to substitute some of the costlier evaporative heating surfaces.
3. As the feedwater temperature rises, its entry into the steam drum reduces the wall temperature differential, decreases thermal stress, and extends the steam drum's service life.
Product Usage:
During the initiation of the boiler (drum boiler), a lack of circulation in its steam water pipeline can leave the boiler feedwater stagnant, causing the water in the economizer to similarly stagnate. With intensified combustion and rising flue gas temperatures, the risk of water vaporization increases, potentially overheating localized economizer sections. To prevent this, a supplementary pipeline can connect from the steam drum's centralized drainage to the economizer's inlet, establishing a recirculation pipeline that maintains water flow and prevents vaporization.
Production Process: Finned Tube Type
The economizer, strategically positioned at the cooler end of the boiler, serves the vital function of:
(1) Capturing heat from low-temperature flue gas in the tail flue, it notably reduces exhaust temperatures in low-parameter boilers, heightening thermal efficiency and conserving fuel.
(2) By utilizing economizers, the water temperature entering the drum increases, effectively reducing the temperature disparity between the drum wall and feedwater, thus lowering the drum's thermal stress and enhancing 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 ... |
Cangzhou Datang Steel Pipe Co., Ltd. has proudly established itself as a distinguished processor and wholesaler, exporting top-tier products to global markets for an impressive 17 years.
You will discover an expansive selection of high-quality finned tubes,including expertly engineered fin tube heat exchangers, advanced air coolers, efficient radiators, dynamic economizers, and state-of-the-art condensers,as well as innovative vaporizers/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 consists of highly skilled sales and technical professionals.
We specialize in crafting tailored solutions and offer comprehensive product customization to meet your specific needs.
Our cutting-edge production facilities are capable of manufacturing a diverse array of finned tubes, including the following:
HHigh Frequency Welded Fin Tube (featuring Serrated Finned Tubes) (produced across 8 dedicated lines)
Laser Welding Finned Tube (produced on a specialized line)
Extruded Finned Tube (encompasses both Bimetallic and Integral Monometallic Low Fin Tubes) (manufactured on 6 lines)
'G' Type Fin Tube (Embedded Finned Tube), 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (fabricated on 4 lines)
These versatile fin tubes are essential in industries requiring efficient drying, heating, and heat recovery, such as power plants and refineries. They are integral components in heat exchangers, including Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Advantages
PERFECT QUALITY CONTROL
We boast a dedicated team of quality management experts and process inspectors.
FAST, HIGH-QUALITY SERVICE
Throughout our service process, we swiftly and effectively address every customer's demands.
SUPPLY SUPPORT CAPACITY
We guarantee products of exceptional quality, sufficient quantity, and a wide range of options.
EXCELLENT COST PERFORMANCE
We deliver superior products, the most competitive prices, and impeccable service to every customer.
FAQ
Q1: Why choose us?
We strive to be your primary one-stop supplier for heat exchanger and refrigeration parts. With 17 years of manufacturing expertise, we offer customizable products and are committed to providing comprehensive solutions for professional and efficient service.
Q2: How is quality ensured?
All our processes rigorously follow ISO-9001 standards. Each product undergoes stringent pressure and tightness testing before leaving the factory. Should any product fail to function as described due to our error, we offer exchange services exclusively for the identical 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?
Kindly email us the pictures and drawings of the products you require. We will verify our inventory and, if unavailable, can customize new products to meet your specifications.
Q4: What is the main market for your products?
Our primary markets span the Middle East, South America, Europe, and the USA.
Q5: What about delivery time?
If the item you desire is in stock, we can dispatch goods within 3 working days after receiving a deposit or full payment.
For out-of-stock items, production times vary by product, generally ranging from 7 to 20 working days.
For any other inquiries, please email us. We are committed to assisting you in any way possible!
Reach out to me for more information today!
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