Dear Sirs,

We are planning to order the tubes of Falling film evaporator (FFE) and Short path evaporator (SPE) from Heavy Metal Tube Ltd.

Enclosed herewith the quality plan received from Heavy Metal Tube Ltd for the supply of tubes.  Kindly confirm this quality plan so that we can place the order immediately.  As per quality plan, SS 304L tubes are for FFE and SS 316Ti tubes are for SPE.  Also they are giving witness of hydrotesting of tubes for 10% of the tubes though they are doing 100% hydrotesting of the tubes internally.  Please confirm this point.


                            - M. S. Nimbalkar