Example of QUALITY CONTROL -
Seen below are test pieces of the Chine Welding of a Huffler 40
Records are kept of the weld preparation and welding process in order
the weld on the job itself
The test pieces are then cut into 10mm wide strips, then sanded across
the exposed weld
and checked for imperfections. They are then 'bent back' on themselves
across the welds.