Extruded Bimetal Finned Tubes (“DR” Type)

Extruded BimetalFinned Tubes (“DR” Type)

 

A clean plain tube is inserted into an aluminum sleeve. The fins are extruded from this sleeve around the tube. In this process, the inside diameter of the sleeve is reduced and the sleeve is pressed onto the core plain tube. This process produces a strong bond contact with excellent heat transfer coefficient. The extruded fins could be solid and serrated.

Aluminum finned tubes are used in steam air heater, condensers, air fin coolers etc…

Operation temperature: 300℃ (Max)

Tube materials: carbon steel, stainless steel, copper or any metal can be applied.

Fin material: Aluminum (Grade 1100/1060/6063 etc)

 

Welcome send us inquiry for quotation at any time.

 

Shanghai ShengQiu Materials Co., Ltd

WhatsApp: 008613761124029

Email: sales@sqsteelpipe.com

Website: www.sqsteelpipe.com