Our comprehensive product lineup is tailored to meet the diverse needs of the oil & gas, petrochemical, and power industries, providing robust solutions for a multitude of applications. We offer a versatile selection of standardized options as well as fully bespoke, engineered-to-order solutions to cater to your specific requirements. With their adaptable designs, our heat exchangers can be meticulously configured to align with your unique operating conditions, ensuring not only reliable performance but also cost-effective operations and superior efficiency.
Datang is your go-to provider for an extensive range of heating and cooling solutions tailored specifically for the metalworking industry.
Applications:
Upstream - Field compression, SAGD/EOR, Upgraders
Midstream - Compressor stations, Gas processing, Gas fractionation, LNG
Downstream - Refineries, Petrochemical plants, Power plants, CNG
Features:
Innovative horizontal section(s) and fan(s) with vertical air ejection
Flexible configurations with options ranging from single fan to four fan setups
Equipped with lightweight aluminum fan guard(s) for enhanced safety during maintenance
VFD capable electrical drive offers precise air flow control and optimized power consumption
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler is an advanced equipment utilizing ambient air as the cooling medium. It efficiently cools or condenses high-temperature process fluids within a finned tube by sweeping the tube's exterior with air.
This compact, standalone unit is versatile enough to be installed indoors or outdoors as per user specifications. It connects seamlessly with existing systems using hoses or steel pipes. Water pressure adjustments are easily managed via a valve, with real-time monitoring through a pressure gauge on the water distribution package. Prior to operation, ensure all cut-off valves of high-frequency equipment are securely closed. Post self-circulation, drain the water via the drain valve to eliminate debris, preventing blockages and ensuring smooth function.
Product Advantages
1. Enhance the lifespan of electronic tubes (high-frequency equipment): Ordinary water tends to scale, necessitating regular cleaning. Scaling not only affects emission power but also significantly shortens the lifespan of electronic tubes. Severe scaling can even burn through the anode.
2. Energy Efficient: For a 100KW high-frequency electronic tube setup, ordinary water results in approximately 8KW of power loss through the anode water circuit under DC high voltage, whereas distilled water reduces this to a mere 70W.
3. Minimize 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 electrolytic corrosion rate with ordinary water is over 100 times that with distilled water.
Product Specifications and Models
Tailored Products
Product Usage
Predominantly employed in the food industry for the cooling, processing, and frozen storage of meat, poultry, aquatic produce, fruits, vegetables, eggs, milk, and chilled beverages. It also supports the cooling and refrigeration of a variety of alcoholic beverages such as beer. Furthermore, it addresses the cooling requirements of industrial processes and venues in sectors like chemical, pharmaceutical, mechanical, electronic, and hydroelectric industries.
2. Air heat exchanger/Radiator
A versatile heat exchanger designed to efficiently cool or heat air that flows forcefully. It uses mediums such as water, glycol solution, steam, or heat conduction oil. The choice of heat exchanger models should be based on the specific working conditions.
Air heat exchanger can be divided into air heater and air cooler.
Our versatile air heaters come in a variety of forms to suit your specific needs, including electric heating, steam heating, and oil heating, each crafted to deliver optimal performance and efficiency.
3. Economizer
Product Description:
An economizer is an ingenious device strategically positioned at the lower tail flue of a boiler, expertly engineered to harness the waste heat from exhaust gases. It efficiently channels this heat to warm the boiler feedwater into a saturated state under the steam drum's pressure. By seizing the heat from high-temperature flue gases, it effectively lowers exhaust gas temperatures, conserves energy, and amplifies boiler efficiency, earning its name as an economizer.
The robust steel tube economizer transcends pressure limitations, adaptable even as a boiling type. Predominantly composed of durable carbon steel pipes with outer diameters ranging from 32-51 millimeters, it sometimes features fins to enhance heat transfer efficacy. This economizer is a masterful assembly of horizontally arranged, parallel elbow pipes, commonly referred to as serpentine pipes, ensuring superior performance.
Product advantages:
1. Ingeniously captures low-temperature flue gas heat, effectively reducing exhaust temperatures, diminishing exhaust losses, and achieving remarkable fuel savings.
2. By pre-heating the feedwater in the economizer before it enters the steam drum, it reduces the heat absorption demand on the heating surface, allowing the economizer to replace some costlier evaporative heating surfaces.
3. Elevating the feedwater temperature before entering the steam drum minimizes the wall temperature differential, lessens thermal stress, and extends the steam drum's lifespan.
Product Usage:
During the boiler's start-up phase (drum boiler), when the steam water pipeline lacks circulation, the feedwater remains stagnant, leaving water in the economizer non-flowing. As boiler combustion intensifies and flue gas temperature rises, the water in the economizer might vaporize, risking local overheating. To counteract this, a recirculation pipeline is connected from the steam drum's centralized drainage to the economizer inlet, ensuring a constant water flow that prevents vaporization.
Production process: finned tube type
Strategically positioned at the cooler tail of the boiler, the economizer's primary function is to:
(1) Capture the heat from low-temperature flue gases in the tail flue, lowering exhaust temperatures in low-parameter boilers, boosting boiler thermal efficiency, and conserving fuel.
(2) Elevate the water temperature entering the drum, reducing the temperature differential between the drum wall and feed water, thereby diminishing drum thermal stress and prolonging its operational life.
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 ... |
With a formidable reputation spanning 17 illustrious years in the global market, DATANG STEEL PIPE Co., Ltd stands as a distinguished processor and wholesaler of premium steel pipes.
Explore our comprehensive selection of finned tubes, offered to meet diverse industry needs.Our impressive portfolio includes fin tube heat exchangers, air coolers, radiators, economizers, and condensers,not to mention advanced vaporizers and evaporators, all meticulously crafted at Datang.
We warmly invite you to visit our state-of-the-art factory and eagerly anticipate partnering with you.
Backed by a dedicated team of expert sales and technical professionals,
we specialize in bespoke solution design and product customization tailored to your unique requirements.
Our cutting-edge production facilities are adept at manufacturing an extensive variety of finned tubes as outlined below,
HighFrequency Welded Fin Tube (Including Serrated Finned Tube) with 8 robust production lines ensuring efficiency and quality.
Laser Welding Finned Tube is expertly crafted on a dedicated production line,
while our Extruded Finned Tubes (both Bimetallic and Integral Monometallic Low Fin Tubes) boast 6 precision lines.
'G' Type Fin Tubes (Embedded) and 'L', 'LL', 'KL' Type Fin Tubes (Wrap Around) are proficiently produced across 4 lines.
These sophisticated fin tubes are widely utilized across various industries for applications in drying, heating, and heat recovery, essential in power plants, refineries, and more. They are integral 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 team of seasoned professionals in quality management and process inspection.
Fast and High-Quality Service
Throughout our service process, we swiftly and effectively cater to all customer demands.
Robust Supply Support Capacity
We guarantee products of superior quality, ample quantity, and a wide variety.
Outstanding Cost Performance
We offer unparalleled products, competitive pricing, and impeccable service to all customers.
Frequently Asked Questions
Q1: Why Choose Us?
We aspire to be your premier one-stop supplier for heat exchanger and refrigeration parts. With 17 years of manufacturing expertise, we provide customized solutions and are dedicated to offering professional, efficient service.
Q2: How is Quality Ensured?
All our processes meticulously follow ISO-9001 standards. Products undergo rigorous pressure and tightness testing before shipping. Should our product falter due to our error, we will exchange it for an identical item.
Q3: If We Don't Find What We Need on Your Website, What Should We Do? Do You Customize Heat Exchanger & Refrigeration Parts?
Send us the images and specifications of your required products via email, and we'll verify availability. If unavailable, we can tailor new products to meet your specifications.
Q4: What is Your Main Market?
Our primary markets encompass the Middle East, South America, Europe, and the USA.
Q5: What About Delivery Time?
With stock availability, we dispatch goods within 3 working days after deposit or full payment. In the absence of stock, production timelines vary, typically spanning 7 to 20 working days.
Production timelines differ based on product type, generally requiring 7 to 20 working days.
For any other queries, please email us, and we will strive to assist you!
Reach out for more information today!
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