Brief introduction of GB/T6725-2002 Square and rectangular Pipe:
Square and rectangular Pipe the call for square and rectangular pipe,that is steel pipe with equal or unequal sides. It is rolled by the strip through the process of processing. In general,it is the strip through the demolition of the package, flat, curly, welded to form a circular tube, and then rolled into a square tube and then cut into a square tube and then cut into the required length.
Application for GB/T6725-2002 Square and rectangular Pipe:
Mainly used in engineering construction, glass curtain wall, decorate the doors and windows, steel structure, guard rails, machinery manufacturing, automobile manufacturing, household appliances manufacturing, shipbuilding, container manufacturing, electric power, agriculture, agricultural greenhouse, self frame, a motorcycle frame, shelves, fitness equipment, leisure and tourism activities, steel furniture, a variety of specifications of the oil casing, tubing and line pipe, water, gas, sewage, air, heating and other fluid transport, firefighting and support, construction industry and other field.
Size for GB/T6725-2002 Square and rectangular Pipe: