ASTM A213 TP316L Serrated Finned Tube , For Petrochemical And Chemical Processing

ASTM A213 TP316L Serrated Finned Tube , For Petrochemical And Chemical Processing

A serrated finned tube is a type of enhanced heat transfer tube equipped with fins that have serrations (cut or notched edges). These fins are helically wound and tightly bonded to the tube surface, increasing the surface area for heat exchange and improving heat transfer efficiency.

Serrated Finned Tubes made from ASTM A213 TP316L are widely used in heat transfer applications due to their excellent thermal efficiency, corrosion resistance, and suitability for harsh environments.

Material Description:

ASTM A213 TP316L is a low-carbon variant of 316 stainless steel. The "L" in 316L stands for "low carbon," which enhances its resistance to intergranular corrosion, especially after welding. This austenitic stainless steel is highly durable in both high-temperature and corrosive environments, making it ideal for heat exchanger applications.

Key Features​:

Corrosion Resistance:

· Excellent resistance to oxidation, chloride-induced corrosion, and acidic environments, particularly in marine and chemical processing applications.

Thermal Efficiency:

· Serrated fins increase the heat transfer surface area and promote turbulence in the fluid, significantly enhancing thermal efficiency compared to plain tubes.

Durability and Strength:

· TP316L material provides high tensile strength and durability, ensuring stable performance in high-pressure and high-temperature environments.

Weldability and Longevity:

· Low carbon content improves weldability and minimizes the risk of intergranular corrosion after welding, ensuring long service life.

Chemical Composition of ASTM A213 TP316L

Mechanical Properties of ASTM A213 TP316L

Applications:

1. Industrial Sectors:

· Petrochemical and Chemical Processing: Used in heat exchangers, condensers, and reboilers to handle corrosive fluids and gases.

· Power Generation: Boiler and economizer tubes in thermal power plants.

· Oil and Gas Industry: Heat recovery systems, gas coolers, and heaters for offshore and onshore operations.

· HVAC Systems: Air-cooled heat exchangers and refrigeration systems.

· Marine Applications: Heat exchangers in shipbuilding and desalination systems.

2. Specific Uses:

· Waste heat recovery systems.

· Air preheaters used in industrial boilers.

· Cooling and heating systems in corrosive environments.

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.