We are in a position to manufacture and export carbon seamless steel pipe: Standard: DIN 17175,ASTM A53,A106,API 5L Steel Grade: ST35.8,45.8,Gr.A,B,X42-65 Out Diameter: 1/2inch-24inch (21.3-610MM) Wall Thickness: Sch40-120 (2.77-46MM) Surface: bare, FBE,3PE,black varnish or light oiled Pipe End: beveled or plain end Packing: diameter under 10 inch, bundled with steel strips Payment: T/T OR L/C, details negotiated. Loading time: generally,15 working days