广场及重

的热浸镀锌方管在结构工程，货架，货架，拖车和观赏目的使用。乐动官网网址由方钢管制成的框架内，用于向屋顶提供支持。该框架也被用作屋顶通风挡板。有了比较圆钢管，方钢管是小更高效。I.Product Basic Info: Name Hot dipped galvanized square pipe Surface Galvanized (200-220g/m2 usual,can be request by customer) Material Q195,Q215,Q235 MOQ 1 tons for normal size and material WT As customer’s requests Payment terms TT or L/C Trade terms FOB,C&F,CIF,EXW Length Fixed or random,as customer request. […]