ASTM A213 TP316L Longitudinal Welded Finned Tube For Petrochemical

• YUHONG brand goods have been already exported to more than 85 countries With more than 35 years' experience, because of strict quality control policy, excellent sales service, delivery on time. YUHONG won more and more new clients and got more and more repeat orders from old clients, in YUHONG People's mind: Quality is First Important!

ASTM A213 TP316L Longitudinal Welded Finned Tube For Petrochemical

The ASTM A213 TP316L Longitudinal Welded Finned Tube is a high-efficiency enhanced heat transfer component manufactured using advanced welding technology, specifically designed for demanding petrochemical applications.

It consists of a TP316L austenitic stainless steel base tube and longitudinal continuous fins integrally formed through precision welding, offering outstanding heat transfer performance and exceptional corrosion resistance.

1.Chemical & Mechanical Properties

Mechanical Properties

2. Product Principle

Longitudinal finned tubes are produced by resistance welded fins along the length of the tube.
The fins first form a U-shaped channel, so that each U-shaped leg forms a fin. The channel is cut to the appropriate length, then oriented and resistance welded in place along the length of the tube. The channel is a pair of welded, opposite, so the number of fins specified must be a multiple of four.

3. Key Features

• Improve the heat transfer efficiency in the effective space;
• Reduce the installation space of the required heat transfer surface;
• At the same time, it has high reliability;
• The pressure drop on the tube side is reduced and the operation cost is reduced;
• The stiffness and seismic performance of steel pipe are improved;
• Heat transfer is strengthened to reduce flow resistance and metal consumption.
• Typical Service Conditions

Temperature Range: -50°C ~ 450°C

Pressure Rating: Class 150 ~ Class 900

Media Types: Crude oil, hydrocarbons, acid gases, organic solvents, etc.

Corrosion Resistance: Resistant to H2S, CO2, chloride SCC

4. Key Applications

(1) Refining Units

• Atmospheric and Vacuum Distillation Unit Heat Exchange Systems

• Catalytic Cracking Unit Waste Heat Recovery Systems

• Hydrotreating Unit Process Heat Exchangers

(2) Petrochemical Processing

• Ethylene Cracking Furnace Convection Section Tube Bundles

• Aromatic Unit Reboilers and Condensers

• Polyethylene/Polypropylene Reactor Temperature Control Systems

(3) Natural Gas Processing

• Natural Gas Dehydration Unit Heat Exchange Modules

• LNG Regasification Heat Exchange Systems

• Acid Gas Treatment Units (Desulfurization & Decarbonization)

(4) Storage & Transportation

• Crude Oil Storage Tank Heating Coil Systems

• Chemical Product Pipeline Tracing Systems

• LNG Receiving Terminal Intermediate Fluid Vaporizers

(5) Special Applications

• Offshore Platform Seawater Cooling Systems

• Highly Corrosive Medium Heat Exchange Equipment

• High-Temperature High-Pressure Hydrogen Service Exchangers

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.