Serrated Finned Tubes ASTM A192 Carbon Steel For Power Plant Boilers

Serrated Finned Tubes ASTM A192 Carbon Steel For Power Plant Boilers

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

Chemical Composition (%)

Mechanical Properties

As the same with other types finned tubes, serrated finned tubes are also a type for extending surface heat exchanger tube designed to significantly improve heat transfer efficiency.

Fins of serrated finned tubes 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, required by clients.

The choice of finned tubes' material depends on the specific application requirements, such as corrosion resistance, thermal conductivity, and mechanical strength.Its' bare 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.

Advantages

Application

*Power Plant Boilers (Economizers)

*Air Heaters and Process Gas Heaters

*Heat Recovery Steam Generators (HRSGs) and Waste Heat Boilers

* Other Industrial Applications

Totally, as the same with other finned tubes, serrated finned tubes are used in various industries where efficient heat transfer is crucial. Serrated finned tubes are particularly useful in environments with high temperatures and corrosive atmospheres, usually used in boilers, heat exchangers, air preheaters, and waste heat recovery systems.

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.