The process starts with rolls of raw material, ranging from 304 and 316 stainless steel to exotic grades like AL29-4C (® -Allegheny Ludlum) used for highly acidic vents. These rolls can weigh thousands of pounds.
The process starts with rolls of raw material, ranging from 304 and 316 stainless steel to exotic grades like AL29-4C (® -Allegheny Ludlum) used for highly acidic vents. These rolls can weigh thousands of pounds.