This news page covers finned tube. The content highlights size and dimension requirements, end-use applications. Buyers can use the page to check whether the product, grade, size range, inspection requirements and delivery details match their inquiry.
G Base/Embedded Footed Fin Tubes (“G” Type)
G base fluted fin tubes are provided with high, helical fins and offer special good heat transfer characteristics. The special manufacturing process which consists in placing the fin in a pre-shaped groove with a defined pitch and rolling it securely at high contact pressure, ensure a perfect and permanent bond between plain tubes and fins.
Advantage of the G-fin：
Excellent heat transfer
Permanent bond between the tube and fin, as the fin is firmly rolled into the grooved core tube (fin :aluminum or carbon steel)
High thermal and mechanical resistance
Application range: :up to 400℃ with aluminum fins
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