24/7 Service: +1-215-464-7100

Sandmeyer Steel Blog
Precision Tubesheets Drilled on the QuickMill Annihilator

Sandmeyer Steel is now drilling tubesheets using our QuickMill Annihilator. This particular order for a processing equipment manufacturer involved four tubesheets made from 316L stainless steel. The sheets were machined all over and featured an OD bevel prep to a 36-3/16” outer diameter, with a thickness of 1-1/4”.

Each tubesheet had 97 holes with a 2.381” diameter, finished to a tolerance of +/-.002 and a 64 finish. These holes were drilled and milled to precision on the Annihilator, enabling us to meet the cusSandmeyer Steel employee overseeing the QuickMill Annihilator machine drilling precision tubesheets with multiple holes for a processing equipment manufacturer.tomers tight timeline quickly and efficiently.

Top