ASME SA209 G-Type Embedded Finned Tubes: Durable & High-Efficiency for Air Cooler Heat Exchangers

Product Introduction: ASME SA209 G-Type Embedded Finned Tubes

1. Material & Chemical Composition

2. Mechanical Properties

Aluminum Fin Properties:

3. Processing Technology

1. Groove Machining: Laser-cut grooves on the SA209 base tube for fin insertion.
2. Fin Bonding: Aluminum fins (or custom materials) are pressed into grooves, ensuring 99%+ contact rate for max heat transfer.
3. Quality Inspection: 100% NDT (non-destructive testing) to verify fin integrity and tube strength.

4. Performance & Application

• Heat Transfer Efficiency: Embedded fins boost heat exchange by 25-35% vs. standard fins (tested in air cooler simulations).
• Application Scenarios: Perfect for air cooler heat exchangers in petrochemical, power generation, and HVAC systems—ideal for cooling/hot gas recovery.

5. Product Advantages

6. FAQ

About Yuhong Holding Group Co., Ltd

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.