Seamless steel tube Seamless steel pipe is a kind of long steel with a hollow cross-section and no seams around it. Product application: Seamless steel pipe for general use is rolled from ordinary carbon structure steel, low alloy structural steel or alloy structural steel, with the highest production capacity, and is mainly used as pipeline or structural parts for conveying fluids. Product details: Thickness 2.87~16.13 MM Length customiszd as request Surface Treatment black paint, varnish, oil, galvanized, anti corrosion coatings Outside Diameter 26.67 mm to 508 mm Cooperative partner: