metal buildings steel frame structure

Galvanized C/Z Purlin for Steel Structure Roof and Wall Support

High Strength Fast Installation C/Z Shaped Galvanized Wall & Roof Purlin Product Specifications Attribute Value Application Steel Structure Warehouse Type Steel Structure Warehouse Raw steel material Q235B, Q355B, ASTM A36 Service life 50 Years Wall and Roof Steel cladding sheet, Sandwich Panel Surface treatment Painted/Galvanized Working scope Design, Fabrication, Installation Columns & Beams H-section steel Standard AISC, ASTM, BS, DIN, GB, JIS Origin Qingdao, China