SQUARE STEEL PIPE

Square steel pipe, thick wall square steel pipe, large diameter square steel pipe, seamless square steel pipe, low alloy square steel pipe, 135 * 135 * 10 square steel pipe, square steel pipe for tower crane, Q345B low alloy square steel pipe, 20# seamless square steel pipe

Square tube, as the name suggests, is a kind of square tube. Many materials can form square tube. It is used for, what to do and where to use. Most square tubes are steel tubes, mostly structural square tubes, decorative square tubes, building square tubes, etc