Our extensive product range is tailored to meet the diverse applications found in the oil & gas, petrochemical, and power industries, making us a versatile choice for any project. We proudly offer both standardized options and meticulously engineered, customized solutions designed to order, ensuring each product meets precise specifications. With our innovative and adaptable designs, we tailor heat exchangers to suit your specific operating conditions. This ensures not only reliable operation but also minimizes operating costs while maximizing performance.
Datang is your go-to supplier for a wide array of heating and cooling solutions catering specifically to the dynamic needs of the metalworking industry.
Applications:
Upstream - Ideal for Field compression, SAGD/EOR, and Upgraders, enhancing operational efficiency.
Midstream - Perfect for Compressor stations, Gas processing, Gas fractionation, and LNG applications.
Downstream - Suitable for Refineries, Petrochemical plants, Power plants, and CNG, providing reliable performance.
Features:
Equipped with horizontal sections and fans that effectively utilize vertical air ejection for optimal performance.
Flexible configurations are available ranging from single-fan to four-fan setups, accommodating various needs.
Features low-weight aluminum fan guards to boost maintenance safety and ease of handling.
Integrated VFD capable electrical drive allows for precise control over air flow and power consumption, ensuring efficiency.
1. Air cooler/Air cooled heat exchanger
Product Description
This air cooler device efficiently utilizes ambient air as the cooling medium, flowing around a finned tube to effectively cool or condense the high-temperature process fluid inside.
As a standalone system with a compact footprint, it can be installed indoors or outdoors per user preferences, connecting easily to equipment via hoses or steel pipes. Water pressure is adjustable through a valve, with pressure levels displayed on a gauge within the water distribution package. Prior to operation, ensure all high-frequency equipment cut-off valves are shut. Begin self-circulation, and ensure drainage of water via the drain valve to avoid debris-induced blockages.
Product advantages
1, Extend the lifespan of electronic tubes in high-frequency equipment: Regular water leads to scaling, necessitating constant cleaning. Daily scaling can degrade emission power and tube lifespan, with extreme buildup risking anode damage.
2, Energy efficiency: In the case of a 100KW high-frequency electronic tube system, anode water circuit power use is about 8KW with regular water, contrasting sharply with just 70W when distilled water is employed.
3, Minimization of electrolytic corrosion: Anode high voltage establishes a direct current connection to the ground via water resistance. This can lead to electrolytic corrosion at the electronic tube water jacket inlet and outlet, with rates being over 100 times higher in regular water compared to distilled water.
Product specifications and models
Customized products
Product Usage
Primarily serves the cooling, processing, and freezing storage needs of meat, poultry, aquatic products, fruits, vegetables, eggs, milk, and beverages like cold drinks in the food industry. It also facilitates the cooling and refrigeration of alcoholic drinks including beer and complies with the cooling demands of industrial processes across the chemical, pharmaceutical, mechanical, electronic, and hydroelectric sectors.
2. Air heat exchanger/Radiator
This heat exchanger type is designed to either cool or heat air that is forcibly flowed using mediums such as water, glycol solution, steam, or heat conduction oil. Selecting the appropriate model depends on specific working conditions.
Air heat exchanger can be divided into air heater and air cooler.
The air heater presents a wealth of versatile forms, including the sophisticated electric heating, the classic steam heating, and the efficient oil heating, among others, each designed to meet diverse heating requirements with precision and efficiency.
3. Economizer
Product Description:
An economizer serves as an ingenious device strategically installed at the lower part of a boiler's tail flue. This advanced technology masterfully recovers waste heat from exhaust gas, transforming boiler feedwater into a saturated heating surface under the pressure of the steam drum. By efficiently absorbing heat from high-temperature flue gas, the economizer significantly lowers exhaust temperature, which results in remarkable energy savings and enhanced efficiency-hence its fitting moniker.
The steel tube economizer showcases remarkable versatility, unconstrained by pressure limitations, allowing it to function as a boiling type component. Crafted primarily from carbon steel pipes with diameters ranging from 32 to 51 millimeters, this economizer often employs fins to boost heat transfer efficacy. Featuring horizontally arranged parallel elbow pipes, commonly referred to as serpentine pipes, this design optimizes thermal performance.
Product advantages:
1. Harness the heat from low-temperature flue gas, effectively reducing exhaust temperature and minimizing losses, resulting in substantial fuel savings.
2. By pre-heating the feedwater in the economizer prior to its entry into the steam drum, the economizer diminishes the feedwater's heat absorption on the heating surface, offering a cost-effective alternative to more expensive evaporative surfaces.
3. With enhanced feedwater temperature entering the steam drum, the difference in wall temperature is minimized, subsequently reducing thermal stress and significantly extending the steam drum's operational lifespan.
Product Usage:
During the initial start-up of a boiler (drum boiler), the absence of circulation in its steam water pipeline results in a stagnant state for boiler feedwater. As the combustion intensifies and flue gas temperature rises, the economizer's water is prone to vaporization, leading to an overheated state. To counteract this, an additional pipeline from the steam drum's centralized drainage pipe is connected to the economizer's inlet as a recirculation pipeline, ensuring a continuous flow of water within the economizer, thereby preventing vaporization.
Production process: finned tube type
The economizer, strategically positioned at the tail end of the boiler where flue gas temperatures are lower, serves primarily to:
(1) Capture heat from the tail flue's low-temperature flue gas, allowing for a reduction in exhaust temperature of low parameter boilers. This process not only enhances boiler thermal efficiency but also contributes to significant fuel savings.
(2) Employing economizers elevates the feed water temperature entering the drum, reducing temperature discrepancies between the drum wall and feed water. This reduction in thermal stress consequently enhances 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 ... |
Cangzhou Datang Steel Pipe Co., Ltd. stands as a prominent and trusted name, skillfully catering to global markets for an impressive 17 years. Our expertise as a processor and wholesaler has garnered us a stellar reputation worldwide.
Discover a comprehensive and diverse selection of 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 eagerly anticipate the opportunity to partner with you.
Our expert sales and technical teams are dedicated to excellence.
We craft bespoke solutions and offer customized product designs tailored just for you.
Currently, our advanced production facilities are equipped to manufacture a wide array of finned tubes as detailed below:
HighFrequency Welded Fin Tubes (Including Serrated Finned Tubes), with 8 advanced production lines.
Laser Welding Finned Tubes, utilizing 1 sophisticated line.
Extruded Finned Tubes, including both Bimetallic Fin Tubes and Integral Monometallic Low Fin Tubes, produced on 6 efficient lines.
'G' Type Fin Tubes (Embedded Finned Tubes), along with 'L', 'LL', 'KL' Type Fin Tubes (Wrap Around Finned Tubes), available across 4 innovative lines.
These state-of-the-art fin tubes are integral to industries requiring drying, heating, and heat recovery in sectors such as power plants, refineries, and more. They are expertly utilized in heat exchangers, including Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Remarkable Advantages
IMPECCABLE QUALITY CONTROL
Our adept quality management team and meticulous process inspection ensure excellence at every step.
SWIFT AND SUPERIOR SERVICE
Throughout our service journey, we address all customer demands with unparalleled speed and efficacy.
ROBUST SUPPLY SUPPORT CAPACITY
We guarantee products of exceptional quality, abundant quantity, and diverse options.
OUTSTANDING COST PERFORMANCE
Delivering premium products at the most competitive prices, paired with unrivaled service.
Frequently Asked Questions
Q1: Why should you choose us?
As your primary one-stop heat exchanger and refrigeration parts supplier, with 17 years of manufacturing expertise, we offer fully customizable products. Our mission is to deliver comprehensive and efficient service.
Q2: How do we ensure quality?
Our procedures are stringently aligned with ISO-9001 standards. Rigorous pressure and tightness testing is conducted before dispatch. Should a fault arise from our end, exchange services for the identical item will be provided.
Q3: What if you can't find the needed item on our website? Can we produce custom parts?
Simply email us the images and specifications of the desired products. We will verify availability or proceed with customization to meet your specific requirements.
Q4: Where are your products mainly marketed?
Our principal markets span the Middle East, South America, Europe, and the USA.
Q5: What is the expected delivery time?
With stock availability, dispatch occurs within 3 working days post deposit or full payment confirmation.
In the absence of stock, production timelines vary, typically ranging from 7 to 20 working days.
For any additional inquiries, please email us. We are committed to providing exceptional assistance!
Reach out today for more details! We're here to help.
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