Proper alignment is one of the most important tasks performed by the pipe filter. If done correctly, welding will be much easier and the piping system will be properly fabricated. if alignment is poor, however, welding will be difficult and the piping system may not function property.
Many device are available to aid Pipe Alignment for Welding and methods of alignment vary widely throughout the trade. There is no best system … any number of methods have proven successful. The procedures suggested by this manual are popular with many craftsmen and will enable you to quickly obtain good alignment.