Small diameter, high efficiency
Wieland microgroove ensures maximum energy efficiency and enables a more compact design of your heat exchanger.
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Visit us at booth 5156!
From 28 to 30 January 2013 the world's largest HVAC&R trade show will take place in Dallas, Texas.

MicroGroove Event at the AHR
Steffen Rieger, Wieland-Werke AG, will present information on optimization of copper tubes for ACR tube applications.
Please join us at the Dallas Convention Center for the presentation on January 29 from 3.40 to 4.00 pm at the News Product & Technology Theater B!
More about the MicroGroove Event

Metal premiums 2013

We ensure security of supply for our customers by concluding long-term contracts with international metal producers and traders. The highly volatile markets continue to constitute a big challenge. For copper and nickel we have managed to keep the premiums for the year 2013 unchanged, whereas the premiums for zinc and tin have increased. For shipments as from 1 January 2013, we will charge + 20 U.S. dollars/ton for zinc and + 50 U.S. dollars/ton for tin.

We wish our customers and business partners a Merry Christmas and a prosperous year 2013.