Tubes - Import export

Tubing Aluminium

Tubing Light grey RAL 7035

Tubing White aluminium RAL 9006

Tubing Stainless steel

Tubing Special request Other outer diameter, other wall thickness, other RAL color

Tubing Zinc yellow RAL 1018

Finned tubes for efficient heat exchange Large exchange area in a small space By using finned tubes (also known as corrugated rib tubes), optimal heat exchange can be achieved in a small space. By applying so-called ribs to smooth tubes, the exchange area of ​​the tubes is increased considerably. Finned tubes are usually used where an optimal temperature exchange between gaseous media and liquids is to be achieved. Different designs for every purpose In many cases, finned tubes are built into production machines as a component in machine and apparatus construction. Finned tubes can be designed for a variety of special application conditions. The length, the design and the ribbing can be individually adapted.

EN 10210 OD 21,3 - 139,7 mm | WT 2,3 - 16 mm

EN 10305-1 HP OD 50 - 125 mm | WT 5 - 7,5 mm EN 10305-1 HPK (Ra inside max 0,4 μm) OD 20 - 140 mm | WT 2 - 30 mm EN 10305-1 HPS (Tol. H8, Ra inside max 0,3 μm) OD 50 - 180 mm | WT 5 - 22,5 mm EN 10305-2 HPS (Tol. H9, Ra inside max 0,8 μm) OD 35 - 115 mm | WT 3 - 7,5 mm EN 10305-2 HPZ OD 35 - 130 mm | WT 3 - 7,5 mm

EN 10216-2 | EN 10216-3 OD 17,2 - 660 mm | WT 2 - 75 mm EN 10217-2 | EN 10217-3 OD 21,3 - 323,9 mm | WT 2 - 12,7 mm