threded

navigate by keyword : 517 astm bridge capacity crane defect dia diameter fusion grade grout hep hole hydroelectric inside installation lack material materil metal outer outside pad pakaldul parent pipe plate project saw seam submerged thereded thickness threaded threded view weld welded welding

Threaded Grout pad welded over the grout hole view from outside of 33 thickness 2.9 diameter pipe Pakaldul hydroelectric project