API CORROSION/EROSION 12” Pipe (Inch Version)

Material: Carbon Steel pipe

• 12” OD with variable schedules at Sch STD (0.375”), Sch80 (0.688”) and Sch120 (1.0”)

• The pipe is a cut 180° segment with 12” arc length.

• The ID has 3 machined steps; 0.375”, 0.688” and 1.0”, each step is 4” in axial length.

Specifications:

• Each wall thickness/step will contain 1 or 2 ID surface indications.

• The indications include:

• Corrosion

• Random Pitting

• Erosion

• The indication depths will vary depending on the pipe wall thickness.

• Typical depths range from 25%, 50% and 75% through wall.

• The overall size of the surface indication will vary as to the depth of the indication.

• The indication depth will be stated at the deepest point of each indication.  Pitting indications will be based on the deepest pit.

Final Documentation:

• Includes C of C, “As Built” CAD and Measuring & Test Equipment Certificates

• “As Built” CAD will show a general description of the flaws surface area.