tender for supply and installation of a new vacuum and tubular furnace single under the cmrg project - department of energy science and technology, periyar university, salem. , new vacuum and tubular furnace single: note: 1.please ensure that the hsn code is mentioned in the hsn / sac code for gst rate column without fail for each item. 2. kindly refer to the tender notice before quoting the price. the make, model, detailed specifications, and the terms and conditions for the goods/works/ services shall strictly be as per the tender notice, which shall be final. , supply and installation of a new vacuum and tubular furnace single