Our comprehensive product lineup expertly spans the vast necessities of the oil & gas, petrochemical, and power industries, ensuring high-quality solutions for all applications. We provide both standardized options and completely bespoke, engineered-to-order solutions, tailored to meet your specific needs with precision. Thanks to their highly adaptable designs, our heat exchangers can be meticulously configured to align perfectly with your unique operating conditions, guaranteeing dependable operation, cost efficiency, and superior performance.
Datang proudly offers an extensive array of innovative heating and cooling solutions, expertly crafted for the metalworking industry.
Applications:
Upstream - Including Field Compression, SAGD/EOR, and Upgraders to handle critical functions efficiently.
Midstream - Designed for Compressor Stations, Gas Processing, Gas Fractionation, and LNG applications.
Downstream - Tailored for use in Refineries, Petrochemical Plants, Power Plants, and CNG facilities.
Features:
Built with horizontal sections and fans, coupled with vertical air ejection for optimal performance.
Choose configurations ranging from single up to four fans to suit your specific cooling needs.
Equipped with lightweight aluminum fan guards to enhance maintenance safety and ease.
Engineered with VFD-capable electrical drives for precise control over air flow and power usage, maximizing efficiency.
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler is a sophisticated device that utilizes ambient air as the cooling agent, flowing it over finned tubes to effectively cool or condense high-temperature process fluids encapsulated within the tubes.
This self-contained equipment boasts a compact design, suitable for both indoor and outdoor installations as per user requirements. It seamlessly connects to machinery via hoses or steel pipes, with adjustable water pressure managed by the valve settings, observable on the pressure gauge of the water distribution package. Prior to operation, ensure all high-frequency equipment cut-off valves are closed, and after self-circulation, drain the water via the designated valve to prevent debris accumulation, thus avoiding potential blockages.
Product advantages
1. Extends the service life of electronic tubes used in high-frequency equipment: Regular water tends to scale, necessitating frequent cleaning, which impacts emission power and lifespan. In severe instances, the anode of the electronic tube risks burning through.
2. Energy-efficient operation: For instance, a 100KW high-frequency electronic tube setup consumes approximately 8KW in the anode water circuit using standard water, compared to merely 70W when using distilled water, significantly reducing electricity usage.
3. Minimizes electrolytic corrosion: The anode high voltage creates a direct current to the ground through water resistance, leading to significant electrolytic corrosion at the electronic tube water jacket's inlets and outlets. The corrosion rate with regular water is over 100 times greater than with distilled water.
Product specifications and models
Tailor-made products
Product Usage
Predominantly utilized for the cooling, processing, and freezing of meat, poultry, seafood, fruits and vegetables, dairy products, and cold beverages within the food industry. It also adeptly manages the cooling and refrigeration demands of various alcoholic and non-alcoholic beverages, including beer. Beyond food, it serves industrial cooling needs across the chemical, pharmaceutical, mechanical, electronic, and hydropower sectors, supporting material processing and other operational venues.
2. Air heat exchanger/Radiator
A specialized heat exchanger designed to efficiently heat or cool air in forced circulation using water, glycol solutions, steam, or heat conduction oil as the medium. Choosing the right model is crucial to align with the specific operating conditions for optimal performance.
Air heat exchanger can be divided into air heater and air cooler.
Our Air Heater system embodies a versatile array of configurations, offering electric heating, steam heating, and oil heating, among other tailored solutions to meet diverse needs.
3. Economizer
Product Description:
An economizer is a cutting-edge device ingeniously positioned at the lower section of a boiler's tail flue. Its primary role is to reclaim the otherwise wasted heat from exhaust gases. By raising the temperature of the boiler feedwater to a saturated level under the steam drum's pressure, the economizer significantly diminishes the flue gas exhaust temperature. This process is a marvel of energy conservation, leading to enhanced boiler efficiency hence the name, economizer.
Crafted from high-quality carbon steel pipes, with diameters ranging from 32 to 51 millimeters, our steel tube economizers transcend pressure constraints and can function as boiling types. Their design may include fins to boost heat transfer capabilities. Each economizer features horizontally aligned, parallel elbow pipes, commonly referred to as serpentine pipes, ensuring optimal performance.
Product advantages:
1. Capitalize on low-temperature flue gas heat absorption to lower exhaust temperatures, drastically reduce loss, and elevate fuel economy.
2. Elevating the feedwater temperature in the economizer reduces its need for heat absorption on the heating surface, enabling the economizer to substitute some costly evaporative heating surfaces efficiently.
3. With increased feedwater temperatures, reduced wall temperature discrepancies occur upon entering the steam drum. This adjustment mitigates thermal stress, consequently extending the steam drum's service life.
Product Usage:
During a boiler's start-up phase, particularly in drum boilers, the absence of circulation in the steam-water pipeline causes the feedwater to stagnate. As boiler combustion intensifies and flue gas temperature escalates, the economizer's water is prone to vaporization, risking localized over-temperature scenarios. To counteract this, an alternate pipeline is connected from the steam drum's centralized drainage to the economizer inlet as a recirculation route, ensuring constant water flow and preventing vaporization.
Production process: finned tube type
Ingeniously positioned at the cooler end of the boiler, the economizer serves crucial functions:
(1) By harnessing the heat from low-temperature flue gases within the tail flue, the economizer effectively reduces exhaust temperatures in low-parameter boilers, thereby enhancing thermal efficiency and conserving fuel.
(2) Leveraging economizers raises the water temperature entering the drum, diminishing the temperature disparity between the drum wall and the feedwater. This, in turn, alleviates drum thermal stress, augmenting longevity.
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 firmly established itself as a distinguished processor and trusted wholesaler, renowned for exporting premium quality products to global markets for an impressive 17 years.
Discover our extensive and diverse range of high-performance finned tubes,including fin tube heat exchangers, efficient air coolers, robust radiators, advanced economizers, powerful condensers,and reliable vaporizer/evaporators, all proudly manufactured by Datang.
We warmly welcome you to tour our state-of-the-art factory and eagerly anticipate the opportunity to collaborate with you.
Our team is composed of highly professional sales experts and technical specialists.
We are dedicated to designing bespoke solutions and offering tailored product customization to meet your unique needs.
Currently, we boast cutting-edge production facilities for crafting an array of finned tubes, as detailed below:
High Frequency Welded Fin Tube (including Serrated Finned Tube) (8 production lines available)
Laser Welding Finned Tube (utilized on 1 production line)
Extruded Finned Tube (available as Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) (operated on 6 production lines)
'G' Type Fin Tube (Embedded Finned Tube), 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (available on 4 production lines)
Our fin tubes are engineered to excel across diverse industries, ideal for applications in drying, heating, and heat recovery within power plants, refineries, and more. They are integral components in heat exchangers such as Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Advantages
PERFECT QUALITY CONTROL
Our professional quality management and inspection team ensures impeccable standards in every process.
FAST HIGH-QUALITY SERVICE
We are dedicated to addressing all customer demands swiftly and efficiently throughout the service process.
SUPPLY SUPPORT CAPACITY
We guarantee superb quality, ample quantity, and product diversity to meet all your needs.
EXCELLENT COST PERFORMANCE
Delivering outstanding products at the most competitive prices, coupled with impeccable service for every customer.
FAQ
Q1: Why choose us?
We aim to be your premier one-stop supplier for heat exchanger & refrigeration parts, offering 17 years of manufacturing excellence! Customization is available for all products, and our mission is to provide integrated solutions with professional and efficient service.
Q2: How is quality ensured?
All procedures strictly follow ISO-9001 standards. Each product undergoes rigorous pressure and tightness testing before leaving the factory. If any product fails to perform as described and is found at our fault, we offer 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 custom heat exchanger & refrigeration parts?
Feel free to send us pictures and drawings of the products you need via email. We'll check our inventory or customize new products to suit your requirements.
Q4: What is the main market for your products?
Our primary markets include the Middle East, South America, Europe, and the USA.
Q5: What about delivery time?
For items in stock, we dispatch within 3 working days post deposit or full payment. If out of stock, production times vary between 7 to 20 working days depending on the product.
Production timelines differ based on product specifics. Typically, it ranges from 7 to 20 working days.
For any further queries, please email us. We are committed to providing comprehensive assistance!
Reach out today for more information!
){kind=link}