Our product range spans a comprehensive array of applications across the oil & gas, petrochemical, and power industries, ensuring versatility and adaptability to meet diverse industry needs. We offer both standardized and fully bespoke, engineered-to-order solutions, providing you with the flexibility to tailor products specifically to your operational requirements. With flexible designs at your fingertips, our heat exchangers can be meticulously configured to align perfectly with your unique operating conditions. This guarantees dependable performance, minimizes operational costs, and maximizes efficiency.
Datang delivers an extensive selection of heating and cooling solutions tailored specifically for the metalworking industry, empowering you with cutting-edge technology and unparalleled performance.
Applications:
Upstream - Field compression, SAGD/EOR, Upgraders
Midstream - Compressor stations, Gas processing, Gas fractionation, LNG
Downstream - Refineries, Petrochemical plants, Power plants, CNG
Features:
Innovative design with horizontal section(s) and fan(s) facilitating vertical air ejection for optimal airflow management.
Available in versatile configurations ranging from single to four fan options, catering to your specific cooling requirements.
Designed with lightweight aluminum fan guard(s) enhancing maintenance safety and ease of access.
Equipped with VFD capable electrical drive, ensuring precise air control and optimized power consumption for enhanced efficiency.
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler utilizes ambient air as its cooling medium, sweeping over finned tubes to effectively cool or condense the high-temperature process fluids inside, ensuring top-tier cooling performance.
With its compact, independent structure, this equipment can be strategically placed indoors or outdoors based on user preferences. Its adaptable connection via hoses or steel pipes offers flexibility, while the water pressure is easily adjustable via the pressure gauge on the water distribution package. Precautionary measures include closing cut-off valves before use and ensuring debris-free operation by draining water post self-circulation.
Product advantages
1. Prolong the lifespan of electronic tubes in high-frequency equipment: Unlike ordinary water that causes scaling and necessitates frequent cleaning, our solution reduces scaling, thereby enhancing emission power and longevity of electronic tubes, preventing severe damage like anode burn-through.
2. Energy efficient: For example, a 100KW high-frequency electronic tube equipment shows marked energy savings, with distilled water reducing anode circuit power consumption from 8KW to a mere 70W.
3. Minimize electrolytic corrosion: Ordinary water's high electrolytic corrosion rate is effectively diminished, protecting electronic tube water jackets from the damaging effects of direct current to ground via water resistance.
Product specifications and models
Customized products
Product Usage
Primarily designed for the food industry, this product excels in cooling, processing, and freezing storage of meats, poultry, seafood, fruits, vegetables, dairy, and cold beverages, including beer. Beyond food, it efficiently caters to cooling needs in chemical, pharmaceutical, mechanical, electronic, and hydroelectric industries for both raw materials and venues.
2. Air heat exchanger/Radiator
A versatile heat exchanger designed to either cool or heat air through forced circulation, utilizing mediums such as water, glycol solution, steam, or heat conduction oil. Choosing the appropriate model depends on specific working conditions, ensuring optimal performance.
Air heat exchanger can be divided into air heater and air cooler.
The versatile air heater offers multiple heating options, including electric, steam, and oil heating, to meet diverse industrial needs.
3. Economizer
Product Description:
Introducing the economizer: a meticulous device positioned at the lower part of a boiler's tail flue, engineered to reclaim the otherwise lost waste heat from exhaust gases. It skillfully converts boiler feedwater into a vaporous state under steam drum pressure. By effectively capturing heat from high-temperature flue gas, it significantly lowers exhaust gas temperatures, conserves energy, and enhances efficiency, earning its name as an economizer.
The steel tube economizer is a marvel of engineering, unrestrained by pressure constraints and adaptable for boiling applications. Typically crafted from carbon steel pipes ranging from 32 to 51 millimeters in diameter, these economizers often feature fins to augment heat transfer efficacy. The structure comprises an array of horizontally aligned serpentine pipes, designed to optimize efficiency.
Product Advantages:
1. Ingeniously designed to capture and utilize the heat from low-temperature flue gases, it effectively lowers exhaust temperatures, minimizes exhaust losses, and conserves valuable fuel resources.
2. Pre-heating feedwater within the economizer before it enters the steam drum reduces the heat absorption load on the heating surfaces, allowing for the replacement of some costlier evaporative heating surfaces, enhancing overall efficiency.
3. By escalating the feed water temperature, the economizer minimizes the temperature differential at the steam drum wall, subsequently reducing thermal stress and extending the steam drum's operational lifespan.
Product Usage:
During the vital start-up phase of a boiler (drum boiler), the absence of circulation in the steam water pipeline results in a stagnant state for the feedwater. As boiler combustion intensifies and flue gas temperatures rise, the economizer's water may vaporize, leading to overheating risks. To counteract this, a strategic recirculation pipeline is connected from the steam drum's centralized drainage to the economizer's inlet, ensuring continuous water flow and preventing vaporization.
Production Process: Finned Tube Type
Positioned at the cooler tail end of the boiler, the economizer is primarily tasked with:
(1) Harnessing the residual heat from low-temperature flue gases in the tail flue, the economizer effectively reduces the exhaust temperature of low parameter boilers, optimizing thermal efficiency and conserving fuel.
(2) Utilizing economizers elevates the feed water temperature entering the drum, diminishing the thermal stress induced by temperature differences between the drum wall and feed water, thereby 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 ... |
For 17 remarkable years, DATANG STEEL PIPE Co., Ltd has proudly stood as a distinguished processor and wholesaler, exporting to global markets with utmost reliability and excellence.
Discover an extensive and diverse array of high-quality finned tubes that cater to various industrial needs.From fin tube heat exchangers and air coolers to radiators, economizers, condensers,vaporizers, and evaporators, all are expertly crafted at Datang.
We warmly invite you to visit our state-of-the-art factory and are excited to embark on a fruitful cooperation with you.
Our team comprises seasoned professionals in both sales and technical support.
We specialize in crafting bespoke solutions and offer comprehensive product customization tailored to your unique requirements.
Our modern production facilities are equipped to manufacture a wide variety of finned tubes, which include the following types:
HHigh Frequency Welded Fin Tubes, including the robust Serrated Finned Tube, produced across 8 dedicated lines.
Laser Welding Finned Tubes, meticulously crafted on 1 specialized line.
Extruded Finned Tubes, available as both Bimetallic Fin Tubes and Integral Monometallic Low Fin Tubes, with production on 6 efficient lines.
'G' Type Fin Tubes, otherwise known as Embedded Finned Tubes, and 'L', 'LL', 'KL' Type Fin Tubes, also referred to as Wrap Around Finned Tubes, are skillfully produced over 4 lines.
Our fin tubes are pivotal components across multiple industries, serving in applications such as drying, heating, and heat recovery. They are integral to heat exchangers, including Air Cooled Heat Exchangers, Heat Recovery Systems, Boilers, and Dryers, offering unparalleled efficiency in power plants, refineries, and more.
Customer Tour&Cooperation
Our Advantages
PERFECT QUALITY CONTROL
We boast a professional quality management and inspection team, ensuring unparalleled quality throughout our processes.
FAST AND HIGH-QUALITY SERVICE
During our service, we swiftly and effectively address all customer demands, ensuring their utmost satisfaction.
SUPPLY SUPPORT CAPACITY
We guarantee products of superior quality, abundant quantity, and diverse offerings to meet your every need.
EXCELLENT COST PERFORMANCE
Delivering the finest products, the most competitive prices, and impeccable service to all our valued customers.
Frequently Asked Questions (FAQ)
Q1: Why choose us?
As your premier one-stop heat exchanger and refrigeration parts provider, we have been manufacturing for 17 years. Our products are fully customizable, aligning with our commitment to professional and efficient service.
Q2: How is quality ensured?
Every step adheres to ISO-9001 standards, with rigorous pressure and tightness tests before dispatch. Should a product malfunction due to our error, we offer exchange services for the identical item.
Q3: What if we can't find what we need on your website? Do you create custom heat exchanger and refrigeration parts?
Simply email us pictures and drawings of the required products. If unavailable, we can tailor new items 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?
For in-stock items, dispatch occurs within three working days post-deposit or full payment.
For out-of-stock items, production timelines vary, typically requiring 7 to 20 working days.
For any other inquiries, please email us, and we'll strive to assist you to the best of our abilities!
Reach out today for more information and discover the exceptional offerings awaiting you!
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