Z purlin steel is a common cold-formed thin-walled steel. Its thickness is generally between 1.6-3.0mm, and its cross-section is between 120-350mm.
Z-shaped steel processing materials are hot rolled (painted) and galvanized.
The processing standard of Z-shaped steel is implemented according to GB50018-2002.
Z-shaped steel is mainly overlapped purlins and is usually used in large steel structure workshops. The processing length and hole are produced according to the processing requirements.
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