Our extensive product line expertly caters to a variety of applications across the vital industries of oil & gas, petrochemical, and power, providing essential solutions for your operational needs. We proudly offer both standardized and highly specialized engineered-to-order solutions, ensuring we meet the unique requirements and specifications of each project. Our highly adaptable heat exchangers boast flexible designs that can be finely tuned to suit your specific operating conditions. This tailoring guarantees dependable performance, minimizes operating costs, and maximizes efficiency.
Datang presents a wide array of innovative heating and cooling solutions specifically designed to enhance productivity in the metalworking industry.
Applications:
Upstream: Expertly suited for field compression, SAGD/EOR operations, and upgraders.
Midstream: Ideal for compressor stations, gas processing, gas fractionation, and LNG applications.
Downstream: Perfectly engineered for refineries, petrochemical plants, power plants, and CNG applications.
Features:
Designed with horizontal sections and fans that feature vertical air ejection for optimized performance.
Offered in versatile configurations ranging from single fan to four fan assemblies.
Equipped with lightweight aluminum fan guards to enhance maintenance safety and efficiency.
Includes 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 utilizes ambient air as the cooling medium. It expertly cools or condenses high-temperature process fluids within a finned tube, ensuring optimal performance.
This compact, independent equipment can be strategically placed indoors or outdoors according to user needs. It seamlessly connects to equipment using hoses or steel pipes. The adjustable valve allows for precise water pressure management, displayed on the pressure gauge. Prior to use, ensure all high-frequency equipment cut-off valves are closed. Post self-circulation, drain water via the drain valve under the distribution package to prevent blockage-causing debris during operation.
Product advantages
1. Enhance the longevity of electronic tubes in high-frequency equipment. Ordinary water tends to cause scaling, necessitating regular cleaning. This scaling adversely impacts the emission power and lifespan of electronic tubes, potentially leading to anode damage.
2. Achieve significant electricity savings. For instance, the 100KW high-frequency electronic tube equipment's anode water circuit consumes around 8KW with ordinary water, which is drastically reduced to 70W when using distilled water.
3. Minimize electrolytic corrosion significantly. Ordinary water results in a high electrolytic corrosion rate, over 100 times that of distilled water, affecting the electronic tube water jacket's inlet and outlet.
Product specifications and models
Customized products
Product Usage
Primarily utilized for cooling, processing, and freezing storage in the food industry for meat, poultry, aquatic products, fruits, vegetables, eggs, milk, and cold beverage products. Additionally, it caters to the cooling needs for alcoholic beverages like beer and meets industrial cooling requirements for raw materials and spaces across chemical, pharmaceutical, mechanical, electronic, and hydroelectric sectors.
2. Air heat exchanger/Radiator
This type of heat exchanger is expertly designed to either cool or heat forcibly flowing air using water, glycol solutions, steam, or heat conduction oil as the medium. Selecting the appropriate heat exchanger model is crucial based on actual working conditions.
Air heat exchanger can be divided into air heater and Discover the powerful efficiency and innovation of our air cooler, designed to revolutionize thermal management in industrial applications..
The versatile air heater comes in several forms, including electric heating, steam heating, and oil heating, each meticulously engineered to meet diverse needs and ensure optimal performance in various environments.
3. Economizer
Product Description:
Introducing the economizer, a remarkable device installed at the lower part of the tail flue of a boiler, ingeniously engineered to reclaim wasted heat from exhaust gases. By efficiently heating the boiler feedwater into a saturated state, it optimizes energy consumption under the steam drum's pressure. Absorbing heat from high-temperature flue gases, this marvel effectively reduces exhaust temperatures, conserves energy, and elevates operational efficiency, thus earning its name as an economizer.
Our steel tube economizer, a paragon of engineering without pressure limitations, can be employed as a boiling type. Crafted with precision, it typically uses carbon steel pipes with an outer diameter of 32-51 millimeters. Enhanced with fins to maximize heat transfer efficiency, this economizer is composed of horizontally arranged parallel elbow pipes, commonly known as serpentine pipes, to deliver unparalleled performance.
Product Advantages:
1. Ingeniously designed to absorb the heat of low-temperature flue gases, this system significantly lowers exhaust temperatures, minimizes exhaust losses, and provides substantial fuel savings.
2. By pre-heating the feedwater in the economizer before it enters the steam drum, the heat absorption requirements on the heating surface are reduced, allowing for the replacement of some costly evaporative heating surfaces with an economizer.
3. As the feedwater temperature rises before entering the steam drum, the wall temperature difference is reduced, leading to diminished thermal stress and an extended lifespan of the steam drum.
Product Usage:
During the boiler's start-up phase (drum boiler), with the absence of circulation in its steam water pipeline, the boiler feedwater remains stagnant. As boiler combustion intensifies and flue gas temperatures rise, the economizer's water tends to vaporize, risking local overheating. To prevent this, a recirculation pipeline connects from the central drainage pipe of the steam drum to the economizer's inlet, ensuring water flow to avert vaporization and maintain optimal efficiency.
Production Process: Finned Tube Type
Strategically positioned at the boiler's tail, where flue gas temperature is reduced, the economizer's main function includes:
(1) The economizer efficiently harnesses the heat from low-temperature flue gases in the tail flue, thereby reducing exhaust temperatures of low-parameter boilers, enhancing boiler thermal efficiency, and saving fuel.
(2) Implementing economizers elevates the water temperature entering the drum, minimizes the temperature differential between the drum wall and feedwater, thereby reducing thermal stress and extending the drum's 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 is a renowned and prestigious processor and wholesaler, proudly serving global markets with excellence for over 17 years. Our commitment to quality and innovation has established us as a trusted name in the industry.
Discover an extensive assortment of premium finned tubes,including fin tube heat exchangers, air coolers, radiators, economizers, condensers,and vaporizers/evaporators right here at Datang.
We warmly invite you to visit our advanced factory and look forward to fostering a successful partnership with you.
Our company is powered by a dedicated and professional sales and technical team.
We specialize in designing bespoke solutions and providing product customization tailored specifically for your needs.
Currently, our state-of-the-art production facilities are equipped to manufacture a diverse array of finned tubes, as highlighted below:
HighFrequency Welded Fin Tube (including Serrated Finned Tube) (8 production lines)
Laser Welding Finned Tube (1 production line)
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) (6 production lines)
'G' Type Fin Tube (Embedded Finned Tube), 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (4 production lines)
These high-quality fin tubes are extensively used across various industries, providing efficient solutions for drying, heating, and heat recovery processes in power plants, refineries, and more. They are integral components in heat exchangers like Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Driers.
Customer Tour&Cooperation
Our Distinctive Advantages
IMPECCABLE QUALITY CONTROL
We proudly possess a skilled and dedicated team for quality management and thorough process inspection.
SWIFT HIGH-QUALITY SERVICE
Throughout our service journey, every customer's needs are addressed with utmost speed and effectiveness.
RELIABLE SUPPLY SUPPORT CAPACITY
We guarantee products with superior quality, adequate supply, and diverse options.
SUPERIOR COST-EFFECTIVENESS
Delivering exceptional products at competitive prices, complemented by impeccable service for all customers.
Frequently Asked Questions
Q1: Why choose us?
We aspire to be your top choice for one-stop heat exchanger and refrigeration parts. With 17 years of manufacturing expertise, we cater to custom needs, aiming to provide integrated solutions with professional and efficient service.
Q2: How is quality ensured?
Compliance with ISO-9001 procedures is unwavering in our processes. Each product undergoes stringent pressure and tightness tests before dispatch. If a defect due to our fault arises, we facilitate exchange services for the specific item.
Q3: What if the product you need is not listed on our website? Do we produce custom heat exchanger & refrigeration parts?
Simply email us the images and blueprints of your desired products. We will verify availability or customize new products tailored to your requirements.
Q4: What is the primary market for your products?
Our products predominantly serve markets in the Middle East, South America, Europe, and the USA.
Q5: How about the delivery time?
For items in stock, dispatch occurs within 3 working days post-payment confirmation. For out-of-stock items, production times vary, typically ranging from 7 to 20 working days.
If items are not in stock, production times differ by product but generally require 7 to 20 working days.
For further inquiries, feel free to email us, and we will be delighted to assist you!
Reach out today for further details!
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