Square Pipe

  • High Quality Galvanized Square Pipe

    High Quality Galvanized Square Pipe

    Galvanized square pipe is a kind of hollow square section steel pipe with square section shape and size made of hot-rolled or cold-rolled galvanized strip or galvanized coil after cold bending and forming, and then high-frequency welding, or galvanized square pipe made of cold-formed hollow steel pipe in advance and hot-dip galvanizing.

  • High Quality Square Steel Pipe

    High Quality Square Steel Pipe

    Square pipe is a name for square pipe, that is, steel pipe with equal side length. It is made of rolled strip steel after process treatment. Change to square pipe: generally, the strip steel is unpacked, leveled, crimped and welded to form a round pipe, then rolled into a square pipe from the round pipe, and then cut into the required length.

  • High Quality Seamless Square Pipe

    High Quality Seamless Square Pipe

    Seamless square pipe is a square steel pipe with four corners. It is a square steel pipe formed by cold drawing and extrusion of seamless steel pipe. There is an essential difference between seamless square pipe and welded square pipe. Steel pipe has hollow section and is widely used as a pipeline for conveying fluid.