Product Description Direct Factory Sale High Precision Q235 Q235B Q195 Ss400 Carbon Steel Pipe. We can cut the seamless steel pipe into the length you demand, and can make the surface to be bright by milling and grinding at the Lathe, and can grind the outer diameter and wall thickness to be the dimension you demand.If the sizes are not available from the standard common stock sizes, and the quantity are not enough for the new production, then we need process the stock larger seamless pipes into the sizes you need. And we also can make steel pipes deep processing. Seamless steel pipe is a kind of round, square and rectangular steel with hollow section and no seams around. Seamless steel pipe is usedSteel ingots or solid tube blanks are made into tubes by piercing, and then by hot rolling, cold rolling or cold drawing. Seamless steel pipes have hollow sections, A large number of pipes are used to transport fluid. Compared with solid steel such as round steel, steel pipes are…