All Categories > Carbon Steel > Pipe and Tubing > Seamless and Welded Pipe > Item # SWP-1800-18000-375 All CategoriesAll Categories Carbon SteelCarbon Steel Pipe and TubingPipe and Tubing Seamless and Welded PipeSeamless and Welded Pipe Item # SWP-1800-18000-375 Item # SWP-1800-18000-375, Seamless and Welded Pipe SWP-1800-18000-375Seamless and Welded Pipe Request Information Email This Page Download PDF Download PDF Printable Page DOWNLOADS Terminology Sheet Terminology Close Window Unit of Measure Imperial Metric Both Specifications Material N/A Steel Shapeform N/A Pipe Standard N/A Schedule Standard Pipe Size N/A 18 inches Pipe Size N/A 18.00 inches457.2 mm O.D. N/A 18 inches457.2 mm Thickness N/A 0.375 inches70.59 mm