30/11/2016
C-shaped steel is made by cold-bending of hot-rolled plate. Its wall thickness is light and its section is excellent and its strength is high. Compared with traditional channel steel, C-shaped steel can save 30% of material. C steel raw materials are generally divided into two kinds of galvanized belt and black belt.
Z-plated galvanized steel: is a common cold-formed thin-walled steel, the thickness is generally between 1.6-3.0mm, high cross-section between 120-350mm. Processing materials for hot-rolled (painting), galvanized. Processing standards by GB50018-2002 implementation. Z-beam steel is usually used in large-scale steel plant. Machining length and hole for production requirements by processing.
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