ASTM A179 Seamless Embedded G Fin Tube With AL1060 For Charge Air Cooler

Embedded G Fin Tube ASTM A179 Seamless Tube With AL1060 For Charge Air Cooler

ASTM A179 covers min. wall thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus.

Chemical Composition (%) max

Mechanical Properties

Manufacture: Tubes shall be made by the seamless process and shall be cold drawn.

Surface Condition: Finished tubes shall be free of scale. A slight amount of oxidation will not be considered as scale.

Hardness Requirements: The tubes shall have a hardness number not exceeding 72 HRB.

Heat Treatment: Tubes shall be heat treated after the final cold draw pass at a temperature of 1200°F [650°C] or higher.

Keywords: Cold drawn tubes, Condenser tubes, Heat exchanger tubes, Low carbon tubes, Seamless tubes, Boiler tubes, etc.

Test Methods Referreds: Flattening Test, Flaring Test, Flange Test, Hardness Test, Hydrostatic Test.

Embedded G Finned Tubes

Embedded G fin tubes, the fin is mechanically embedded into the groove, which is plowed into the tube, and then locked into place by back-filling with the base tube material. The G fin is made by tension winding a fin strip, typically made of aluminum or copper, into a groove that is machined on the outer surface of the tube.

Processing technology: the fins are tightly embedded in the outer surface of the mechanically slotted base tube.

The base tube can be made from various materials such as carbon steel, alloy steel, stainless steel, and copper.

The fins are usually made from aluminum (e.g., Al 1060, Al 1100) or copper (e.g., T2 copper).

Application: HVAC air cooler, refrigeration, condensers, heat exchanger, power generation, heater, radiator economizer (Suitable for high temperature environment, limit temperature 350℃).

Specifications For Various Types Of Finned Tubes We Can Do

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.