API mehrstufige Pumpenbasis

A few centesimal tolerance mechanical machining on large Oil & Gas pump base

Our customer is a major Italian manufacturer of high pressure, API standard reciprocating pumps used into Oil & Gas industry.

We have been assigned to machine the base of a septuplex reciprocating power pump (7 pumping stages) starting from a ductile cast iron block, size 2360*2090*800 and more than 8 tons weight. We’ve machined all the 7 pumping stages and the entire bench line (i.e. the seat of the driving shaft of the pumping stages), being this more than 2m long.