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Successful R-Stamp certification from the National Board of Boiler & Pressure Vessels Inspectors

The company Boll & Kirch Filterbau GmbH has been certified as National Board R-Stamp Holder (Repair-Stamp).
Thereby our production at the Kerpen-Sindorf facility in Germany is authorised to independently repair and modify pressure vessels, which are produced under the ASME construction code (U-Stamp).