... ,1020 ,1025 etc.Products: schedule 20 carbon steel pipe Delivery condition:cold drawn ,hot-rolled ... steel,including stainless steel, tool steel, die steel,bearing steel,etc. And in shapes, we provide steel round bar, steel square bar,steel flat bar, steel plate, steel sheet, steel coil, steel wire, ans steel ... future and we can get win-win.At last,Happy every day for you! seamless carbon steel pipe ...