Explore the extensive range of products from Cangzhou Datang Steel Pipe Co., Ltd., meticulously crafted to cater to a vast array of applications within the oil & gas, petrochemical, and power industries. Our offerings provide unparalleled performance and versatility essential for these demanding sectors. We pride ourselves on delivering both standardized solutions and fully customized, engineered-to-order products. Each solution is meticulously designed to meet the unique needs of our clients, ensuring optimal performance and satisfaction. Our heat exchangers boast flexible designs, allowing us to tailor configurations to meet your precise operational requirements. This ensures seamless and reliable operation while maintaining low operating costs and exceptional performance.
Cangzhou Datang Steel Pipe Co., Ltd. offers a comprehensive selection of heating and cooling solutions specifically designed for the metalworking industry, ensuring efficiency and precision in temperature management.
Applications:
Upstream - Perfect for Field compression, SAGD/EOR, and Upgraders, providing robust solutions for various upstream processes.
Midstream - Ideal for Compressor stations, Gas processing, Gas fractionation, and LNG, ensuring seamless operations and unrivaled efficiency.
Downstream - Essential for Refineries, Petrochemical plants, Power plants, and CNG, offering dependable and efficient solutions for downstream applications.
Features:
Innovative horizontal section(s) with strategically positioned fan(s) for vertical air ejection, enhancing cooling efficiency.
Available in versatile configurations ranging from single fan to four fan setups, providing flexibility and scalability.
Equipped with lightweight aluminum fan guard(s) to ensure increased safety during maintenance operations.
Includes VFD capable electrical drive, allowing for precise air control and optimized power consumption, ensuring energy efficiency.
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler is a remarkable piece of equipment that utilizes ambient air as the cooling medium, efficiently sweeping across the exterior of a finned tube to cool or condense high-temperature process fluid contained within the tube.
This equipment is a self-contained unit with a compact footprint, suitable for indoor or outdoor placement based on user preferences. It can be seamlessly connected to other equipment using hoses or steel pipes. The water pressure is easily adjustable via a valve, with the pressure gauge on the water distribution package providing a clear reading. Prior to use, ensure all cut-off valves of the high-frequency equipment are closed. Engage in self-circulation and drain the water through the valve on the water distribution package to avoid debris accumulation, preventing potential blockages.
Product advantages
1. Enhance the longevity of electronic tubes in high-frequency equipment. Ordinary water tends to scale and necessitates regular cleaning, which can significantly impair emission power and lifespan. In severe cases, it may even cause the anode of the electronic tube to burn through.
2. Achieve substantial electricity savings. For instance, in 100KW high-frequency electronic tube equipment, power consumption for the anode water circuit under DC high voltage is approximately 8KW with ordinary water, reduced to about 70W with distilled water.
3. Mitigate electrolytic corrosion. Anode high voltage creates a direct current to the ground via water resistance, leading to electrolytic corrosion at the electronic tube water jacket's inlet and outlet. The corrosion rate with ordinary water is over 100 times greater than that with distilled water.
Product specifications and models
Customized products
Product Usage
Primarily utilized for cooling, processing, and freezing storage of meat, poultry, aquatic products, fruits and vegetables, eggs, milk, and cold beverage products within the food industry. Additionally, it caters to the cooling and refrigeration of alcoholic beverages such as beer and other beverages. It also fulfills the cooling needs in industrial cooling processing of raw materials and venues across chemical, pharmaceutical, mechanical, electronic, and hydroelectric industries.
2. Air heat exchanger/Radiator
This type of heat exchanger is engineered for either cooling or heating forcibly flowing air, using mediums like water, glycol solution, steam, or heat conduction oil. Selecting the appropriate model depends on the specific working conditions of your application.
Air heat exchanger can be divided into air heater and air cooler.
Air heater: Experience the versatility of our air heaters, available in several efficient forms such as electric heating, steam heating, and oil heating, designed to meet diverse heating needs.
3. Economizer
Product Description:
An economizer is a sophisticated device strategically installed at the lower part of a boiler's tail flue. Its primary function is to ingeniously recover waste heat from the exhaust gas, transforming boiler feedwater into a saturated state under the steam drum's pressure. By absorbing heat from high-temperature flue gas, it effectively lowers the exhaust temperature, conserves energy, and elevates operational efficiency, earning its name as an economizer.
The steel tube economizer boasts remarkable versatility, unconstrained by pressure limits and suitable as a boiling type. Crafted from carbon steel pipes with an outer diameter of 32-51 millimeters, it sometimes incorporates fins to enhance heat transfer efficiency. This ingeniously designed economizer comprises horizontally arranged parallel elbow pipes, famously known as serpentine pipes.
Product advantages:
1. Harness the heat from low-temperature flue gas to significantly reduce exhaust temperature, minimize exhaust losses, and achieve notable fuel savings.
2. Preheating feedwater in the economizer before entry into the steam drum diminishes its heat absorption on the heating surface, allowing for the replacement of more costly evaporative heating surfaces.
3. By elevating the feed water temperature entering the steam drum, the temperature difference with the drum wall is minimized, thereby reducing thermal stress and extending the drum's operational life.
Product Usage:
During a boiler start-up (drum boiler), lack of circulation in its steam water pipeline leaves the boiler feedwater stagnant. As combustion intensifies and flue gas temperature rises, water in the economizer risks vaporization, leading to overheating. To prevent this, an additional pipeline from the steam drum's centralized drainage connects to the economizer's inlet, establishing a recirculation stream to maintain water flow and prevent vaporization.
Production process: finned tube type
The economizer is strategically positioned at the boiler's tail, where flue gas temperature is reduced, serving the key purpose of:
(1) Absorbing heat from low-temperature flue gas in the tail flue, it effectively reduces exhaust temperature of low parameter boilers, boosts thermal efficiency, and conserves fuel.
(2) With the implementation of economizers, the water temperature entering the drum increases, reducing the temperature disparity between the drum wall and feed water, thus lowering thermal stress and enhancing the drum's 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 ... |
DATANG STEEL PIPE Co., Ltd stands as a distinguished name in the industry, boasting a remarkable 17-year legacy of processing and wholesaling, with a dedicated focus on exporting premium products to global markets.
Discover an impressive and extensive range of high-quality finned tubes,including fin tube heat exchangers, efficient air coolers, durable radiators, advanced economizers, and sophisticated condensers,as well as versatile vaporizers/evaporators, all meticulously engineered by Datang.
We warmly invite you to visit our state-of-the-art factory and greatly anticipate the opportunity to establish a fruitful collaboration with you.
Our expert sales and technical teams are equipped with profound knowledge and skill, ready to assist you.
We specialize in crafting bespoke solutions and offer personalized product customization tailored to your unique needs.
Our cutting-edge production facilities are geared up to manufacture a versatile array of finned tubes, detailed as follows:
High Frequency Welded Fin Tubes (Including Serrated Finned Tubes), spanning across 8 high-capacity production lines,
Laser Welding Finned Tubes crafted on a specialized 1 line,
Extruded Finned Tubes, encompassing both Bimetallic and Integral Monometallic Low Fin Tubes, with operations running on 6 dedicated lines,
and 'G', 'L', 'LL', 'KL' Type Fin Tubes (Embedded and Wrap Around Finned Tubes) efficiently produced on 4 productive lines.
These sophisticated fin tubes are integral across various industries, excelling in applications such as drying, heating, and heat recovery in power plants, refineries, and more. They are crucial components in heat exchangers, including Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Unmatched Advantages
PERFECT QUALITY CONTROL
We boast a professional quality management and process inspection team.
FAST, HIGH-QUALITY SERVICE
During our service process, we swiftly and effectively address all customer demands.
SUPPLY SUPPORT CAPACITY
We ensure products of exceptional quality, sufficient quantity, and impressive diversification.
EXCELLENT COST PERFORMANCE
We deliver the most outstanding products at the most competitive prices, paired with impeccable service for all our customers.
FAQ
Q1: Why choose us?
We aim to be your top-choice, all-in-one supplier for heat exchanger and refrigeration parts. With 17 years of manufacturing expertise, we offer customizable products and commit to providing professional, efficient service for all your needs.
Q2: How is quality ensured?
Strict adherence to ISO-9001 processes is maintained across all operations. Our products undergo rigorous pressure and tightness testing before leaving the factory. If a product fails to meet its description due to our fault, we will offer an exchange service exclusively for the same item.
Q3: What if the items we need aren't on your website? Can you produce custom heat exchanger & refrigeration parts?
Simply email us the pictures and drawings of the required products. We'll verify availability, and if not in stock, we can customize products to meet your specific needs.
Q4: What are your main markets?
Our primary markets include the Middle East, South America, Europe, and the USA.
Q5: What is the delivery timeline?
For in-stock items, we can dispatch goods within 3 working days following deposit or full payment to our bank. If out of stock, production times vary, typically ranging from 7 to 20 working days.
Different products have different production timelines when out of stock, generally taking between 7 to 20 working days.
For any other inquiries, please email us. We are eager to assist you to the best of our abilities!
Don't hesitate to contact me for more information today!
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