Serrated Finned Tubes ASME SA192 Carbon Steel Base Tube And CS Fins For Economizer

Serrated Finned Tubes ASME SA192 Carbon Steel Base Tube And CS Fins For Economizer

ASTM A192 / ASME SA192 covers minimum-wall thickness, seamless carbon steel boiler and superheater tubes for highpressure service.

Chemical Composition (%)

Mechanical Properties

Definition

For serrated finned tubes, tube and fin materials may be carbon, stainless steel, copper, ferritic alloy or austenitic alloy steel and can be of similar or dissimilar material combinations.The choice of material depends on the specific application requirements, such as corrosion resistance, thermal conductivity, and mechanical strength.The serrations can be in various shapes, such as U-shaped or V-shaped, which help in disrupting the boundary layer and promoting turbulent flow, thereby enhancing heat transfer efficiency.

Advantages

Serrated spiral finned tubes are important parts to enhance the efficiency of heat transfer, the combination of serrated fins and spiral configurations maximizes heat transfer while maintaining structural integrity.

Depending on the material used, serrated finned tubes can offer good resistance to corrosion, making them suitable for harsh environments.

The installation is simple and economical.It is easy to maintain and has long lifespan. After the installation of high frequency welding spiral fin tube, it is no longer necessary to maintain.

Application

*Heat exchangers, boilers, furnaces and refineries: Ideal for use in various types of heat exchangers, including oil coolers, condensers, and evaporators.

*Power Generation: Commonly used in power plants for efficient heat recovery and steam generation.

*HVAC Systems: Utilized in heating, ventilation, and air conditioning systems to improve energy efficiency.

*Chemical Processing: Employed in reactors and heat exchangers where optimal thermal performance is critical.

Totally, serrated finned tubes are used in various industries where efficient heat transfer is crucial. This includes applications in boilers, heat exchangers, air preheaters, and waste heat recovery systems. They are particularly useful in environments with high temperatures and corrosive atmospheres.

Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories,  the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always.   The factories already got certificates like : ABS, LR, DNV-GL, BV, KR, CCS, ASME, ISO 9001, ISO14001, ISO18001, ect.

Our factories main products as below : 
Factory 1th: Stainless steel seamless tube, Duplex steel seamless tube, Super duplex steel seamless tube, Nickel alloy steel seamless tube;

Factory 2th: Carbon steel seamless tube, Alloy steel seamless tube; Enhanced Heat Tranfer Tube, low fin tube ,U bending workshop;
Factory 3th: High frequency welding fin tube(HFW fin tube, Solid Fin tube, Studded Tube, Serrated Fin tube, Longitudinal welding fin tube), Wound fin tube(L type fin tube, LL type fin tube,  KL type fin tube), Embedded G type fin tube , Extruded fin tube,  low fin tube, U bend & 180deg. Return;

Yuhong Holding Group also has gained rich experience for project package( products contain:Pipes, Fittings, Flanges, heat exchanger, furnace, fired heater, air cooler, boiler) , YUHONG brand has marked its global presence in more than 85 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand, Singapore, Malasyia, Indonesia, Thailand, Vietnam, Ukraine, Turkey,Sauid Arabia, Qatar, U.A.E,Israel,India, UK, France, Italy, Gernmany, Poland, Spain,... We have successfully implemented the orders of Cross Country Pipelines for our valuable customers. In addition, we have also developed a huge network of contacts and strategic alliances with most important manufacturers as stockists around the world.