ERW / HFW;LSAW / HSAW ; SSAW
2.
Outer Diameter :ERW: 21.3mm to 610mm. (1/2'' to 24'')
LSAW:219.1mm to 1829mm (8''~72'')
SSAW:219.1mm to 2450mm (8'' ~100'')
Straight seam welded steel pipe structure is a new kind of energy conservation and environmental protection building system, known as "green building" of the 21st century. Is a kind of light weight, high strength and good seismic performance, energy conservation, environmental protection, and can be recycled bearing steel structure, conform to the development of energy saving buildings in China and economic sustainable and healthy development. Steel structure is the biggest advantage is to people to the functional requirement of the buildings, support, hosting, visual demands and benefits together perfectly.
