SC Pressure And Process Piping Practice Questions - South Carolina Pressure And Process Piping Contractor Examination Exam

The flange faces are parallel, bolt holes line up without springing the pipe, and there is no gap that the bolts must pull closed The pipe is pulled into place with a come-along after half the bolts are tight Only two bolts need to engage; the rest can be left out Alignment is never checked on weld-neck flanges