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镀锌C型钢规格尺寸可调、抗压强度大等优点。通过冷弯成型的型钢，其断面尺寸虽然轻巧，却极符合屋面檩条的受力特点， 使钢材的力学效能得到光分发挥利用。多种配件可连接成不同的组合方式，外型美观，使用型钢檩条，可减轻建筑屋面重量， 减少工程用钢量，因而被称为经济高效钢材，是替代角钢、槽钢、钢管等传统钢檩条的新型建筑材料。镀锌C型钢，锌层均匀， 表面光洁，附着力强，尺寸精确度高，所有表面被锌层包裹，表面含锌量通常在120-275g/㎡，使用寿命长抗腐蚀经久耐用， 是防护力较强的一种镀锌C型钢质高。镀锌C型钢这种处理工艺可以说是各种保护涂镀方式这优良的一种， 能有效保护构件不受到腐蚀。即便镀层被破坏而露出钢时，锌与钢基体之间能产生电化学反应， 能继续保护钢件不受腐蚀而且耐强酸、碱雾气。 Galvanized C-type steel has adjustable size and large compressive strength.Although the section size of type steel formed by cold bending is light, it extremely conforms to the stress characteristics of roof purlin, so that the mechanical efficiency of steel is exploited. A variety of accessories can be connected into different combinations, beautiful appearance, the use of type steel purlins, can reduce the weight of the building roof, reduce the amount of steel used for engineering, so it is called economic and efficient steel, is a new building material replacing corner steel, trough steel, steel purlin and other traditional steel purlins.Galvanized C type steel, uniform zinc layer, clean surface, strong adhesion, high size precision, all surfaces coated with zinc layer, surface zinc content is usually 120-275g / ㎡, long corrosion resistance and durable, is a galvanized C type steel with high protection. Galvanized C type steel can be said to be a variety of protection coating, can effectively protect components from corrosion. Even if the coating is damaged and the steel is exposed, electrochemical reaction between zinc and steel matrix, which can continue to protect the steel from corrosion and withstand strong acid and alkali fog.
檩条系统工业C型钢
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黑铁有孔冷弯型钢
热镀锌C字型钢
加工定做异型钢
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