in a number of structural and non-critical applications including as casing pipe, caissons, pipe piling, bollards, slurry lines / dredge pipe, culvert pipe, sign poles, columns, and many... Pipe Piling Casing Pipe Steel Casing Pipe Steel Casing Pipe Piling Pipe Piles Steel Pipe Piles Piling Caissons Seamless Steel Pipe Stainless Steel Piping Line Pipe Dock Pilings Steel... more. Crestwood Tubulars recycles and reconditions used pipe that primarily comes from obsolete steel pipe that was previously used as line pipe to transport oil, gas, or water. We...