Our extensive product range impeccably caters to a myriad of applications across the oil & gas, petrochemical, and power sectors. Discover the assured quality and performance that meets industrial demands. We proudly supply an array of both standardized solutions and meticulously engineered, bespoke, tailor-made products, designed precisely according to your specifications. Thanks to the versatile and adaptable designs, our heat exchangers can be ingeniously configured to align with your unique operating conditions, ensuring unwavering reliability, reduced operating costs, and superior high performance.
Datang offers an expansive selection of innovative heating and cooling solutions specifically tailored for the metalworking industry, setting new standards of excellence.
Applications:
Upstream - Field compression, SAGD/EOR, Upgraders
Midstream - Compressor stations, Gas processing, Gas fractionation, LNG
Downstream - Refineries, Petrochemical plants, Power plants, CNG
Features:
Ingeniously designed horizontal section(s) and fan(s) featuring vertical air ejection for optimized performance.
Offered in a variety of configurations from single fan to multi-fan setups, tailored to your requirements.
Enhanced safety with lightweight aluminum fan guard(s) for effortless maintenance.
Equipped with VFD capable electrical drive, ensuring precise air control and optimal power consumption efficiency.
1. Air cooler/Air cooled heat exchanger
Product Description
An air cooler is a sophisticated piece of equipment utilizing ambient air as the cooling medium. It effectively sweeps the exterior of a finned tube, efficiently cooling or condensing the high-temperature process fluid contained within.
This compact, standalone equipment requires minimal space and can be strategically placed indoors or outdoors based on user preferences. It offers flexible connection options with hoses or steel pipes. Adjustable water pressure, monitored via the pressure gauge on the water distribution package, ensures optimal operation. Prior to use, close all cut-off valves of the high-frequency equipment. Post self-circulation, draining water through the drain valve under the water distribution package prevents debris blockages, ensuring smooth operation.
Product Advantages
1. Extended lifespan for electronic tubes (high-frequency equipment): Ordinary water tends to scale, necessitating frequent cleaning, which impacts emission power and tube lifespan. In severe cases, the electronic tube's anode is prone to burnout.
2. Electricity savings: For instance, in 100KW high-frequency electronic tube equipment, anode water circuit power consumption with DC high voltage is approximately 8KW with ordinary water, drastically reduced to around 70W with distilled water.
3. Reduced electrolytic corrosion: Anode high voltage creates a direct current to the ground via water resistance, causing electrolytic corrosion at the electronic tube water jacket's inlet and outlet. The corrosion rate of ordinary water is over 100 times higher than that of distilled water.
Product Specifications and Models
Customized Products
Product Usage
Primarily utilized for cooling, processing, and freezing storage of meat, poultry, aquatic products, fruits and vegetables, eggs, milk, and cold beverages in the food industry. Additionally, it serves the cooling and refrigeration needs of various alcoholic and non-alcoholic beverages such as beer. Furthermore, it caters to industrial cooling processing raw materials and venues in the chemical, pharmaceutical, mechanical, electronic, and hydroelectric sectors.
2. Air heat exchanger/Radiator
A high-performance heat exchanger designed to efficiently cool or heat forcibly flowing air, utilizing water, glycol solution, steam, or heat conduction oil as the medium. Select the ideal model based on specific working conditions for optimal results.
The air heat exchanger is expertly categorized into air heater and air cooler.
Our Air Heater offers versatile heating solutions, including electric, steam, and oil heating options, among others.
3. Economizer
Product Description:
An economizer is ingeniously positioned at the lower part of the boiler's tail flue, designed to reclaim waste heat from exhaust gases. This clever device transforms boiler feedwater into saturated water under steam drum pressure, effectively absorbing heat from high-temperature flue gases. By reducing exhaust gas temperature, economizers enhance energy conservation and boost overall efficiency, earning their reputation as indispensable energy savers.
The steel tube economizer, unrestricted by pressure constraints, serves brilliantly as a boiling type apparatus. Crafted typically from carbon steel pipes with outer diameters ranging from 32 to 51 millimeters, it sometimes incorporates fins to escalate heat transfer efficiency. This economizer features horizontally arranged parallel elbow pipes, affectionately known as serpentine pipes.
Product advantages:
1. Harness the excess heat from low-temperature flue gases to significantly lower exhaust temperatures, reduce energy losses, and conserve fuel.
2. By pre-heating feedwater in the economizer before it reaches the steam drum, the heat absorption required on the heating surface is mitigated. This innovation allows for substitution of costlier evaporative heating surfaces with an economizer.
3. As feedwater temperatures rise upon entering the steam drum, the wall temperature difference is minimized, thermal stress is alleviated, and the steam drum's longevity is extended.
Product Usage:
During the boiler's start-up phase, particularly in drum boilers, circulation in the steam water pipeline is absent, rendering boiler feedwater stationary. As combustion intensifies and flue gas temperatures soar, the economizer's stationary water may vaporize, causing localized overheating. To counteract this, a recirculation pipeline from the steam drum's centralized drainage is connected to the economizer's inlet, ensuring water flow and preventing vaporization.
Production process: finned tube type
Strategically placed at the boiler's tail with reduced flue gas temperatures, the economizer's primary functions include:
(1) Capturing heat from the low-temperature flue gas at the tail flue, which reduces exhaust temperatures in low parameter boilers, augments thermal efficiency, and cuts fuel consumption.
(2) By incorporating economizers, the water temperature entering the drum is elevated, diminishing the temperature disparity between the drum wall and feed water. This reduces thermal stress on the drum, thereby extending its operational 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 ... |
DATANG STEEL PIPE Co., Ltd stands as a trusted processor and wholesaler, proudly serving the global market for an impressive 17 years.
Discover an extensive array of finned tubes,including fin tube heat exchangers, air coolers, radiators, economizers, and condensers,as well as vaporizers and evaporators, all available at Datang.
We warmly invite you to visit our factory and eagerly anticipate a fruitful collaboration with you.
Our team of professional sales and technical experts is at your service.
We specialize in designing tailored solutions and providing product customization specifically for your needs.
Currently, we boast state-of-the-art production facilities for creating a variety of finned tubes, as detailed below:
HHigh Frequency Welded Fin Tube (Including Serrated Finned Tube) produced across 8 production lines.
Laser Welding Finned Tube with 1 dedicated production line.
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) manufactured over 6 lines.
'G' Type Fin Tube (Embedded Finned Tube), along with 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube), spanning 4 robust lines.
These fin tubes are quintessential in various industries, serving crucial roles in drying, heating, and heat recovery across 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 Unmatched Advantages
PERFECT QUALITY CONTROL
We boast a highly professional quality management and process inspection team, ensuring impeccable standards.
SWIFT AND SUPERIOR SERVICE
Our service process is designed to address and resolve all customer demands swiftly and effectively.
ROBUST SUPPLY SUPPORT CAPACITY
We guarantee products of excellent quality, ample quantity, and diverse options.
EXCEPTIONAL COST PERFORMANCE
Delivering unparalleled products, competitive pricing, and flawless service to all customers.
Frequently Asked Questions (FAQ)
Q1: Why should you choose us?
Choose us as your preferred one-stop heat exchanger and refrigeration parts supplier. With 17 years of manufacturing expertise, all our products are customizable. Our mission is to deliver integrated heat exchanger and refrigeration parts with professional, efficient service.
Q2: How is quality assured?
Our entire process strictly follows ISO-9001 standards, with rigorous pressure and tightness testing before dispatch. Should our product not function as described due to our fault, we offer exchange services for the specific item.
Q3: Can't find what you need on our website? Do we manufacture custom heat exchanger & refrigeration parts?
Email us the images and drawings of your required products. We will verify availability or customize new products tailored to your needs.
Q4: What are your product market regions?
Our key markets include the Middle East, South America, Europe, and the USA.
Q5: What are the delivery timelines?
For in-stock items, dispatch occurs within 3 working days post-deposit or full payment to our bank account.
For out-of-stock items, production lead times vary by product, generally ranging from 7 to 20 working days.
For any other inquiries, please email us, and we'll do our utmost to assist you!
Contact us today for more information!
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