We weld and machine the stern tube according to shipyard approved plan. All the dimensions are to be inspected and surveyed by third parties and ship owners. We carry out full self-inspection before delivery satisfactory products.
Specification
Material: C-Mn Forging Steel, Stainless Forging Steel, Alloy Forging Steel, Mild Steel, Casting Steel
Dimensions: As design
None Destructive Examination will be carried out before and after final machining. PT, UT, MT, RT
Tightness test and hydraulic test