Product name: Steel Line Pipe API 5L X52NS Standard: API SPEC 5L 2018. Grades: API 5L X52NS. Steel Pipe Dimensions: 1/2 inch to 12 inch, 14 inch, 16 inch, 18 inch, 20 inch, and 24 inch for seamless. 26 inch to 48 inch for weld. Wall Thickness: SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, to SCH 160 Ends Type: Beveled ends, Plain ends Length Range: 20 FT (6 meter), 40FT (12 meter)or customized End Protection: plastic Caps or iron Caps. Surface: Natural, Varnished, Black painting, FBE and 3PE, Cladding and Lined etc