In the manufacturing we focus only on the best manufacturing locations in the tube bending and welding technology as well as the sheet metal and forming technology that work according to country specific standards and dispose of the associated approvals.

Our manufacturing locations are exclusively in Germany and the EU. Pressure vessels and other devices that have to correspond to the pressure equipment directive or other international standards and regulations are exclusively manufactured by suitable qualified personnel.

When manufacturing we pay attention on safe working conditions in the interest of the high qualified employees producing for us.

The quality of our manufacturing is continuously supervised by internal and regular external audits and is certified as per DIN EN ISO 3834-2 and AD-2000 HP0 as well.

Our manufacturing spectrum comprises plants with a capacity of 100 kW up to 30.000 kW. According to this, we are able to move materials and devices with a weight of only a few kilograms up to approximately 100 tons.

Prior to delivery, all plants undergo a factory acceptance by our engineers or are accepted by our customers.

heat 11 GmbH & Co. KG services

heat 11 - Thermal Oil Plants Services