惠州工厂热镀锌钢梯踏步板 楼梯踏步板 排水沟盖板

惠州工厂热镀锌钢梯踏步板 楼梯踏步板 排水沟盖板

Hot dip galvanized steel stair treads in Huizhou factory

（1）按焊接方式，可分为：压焊型、相嵌型、穿锁型和穿焊型

(1) According to the welding method, it can be divided into pressure welding type, embedded type, through lock type and through welding type

（2）按按其负载扁钢侧表面的形状，可分为：平面型、齿型和“工”字型等

(2) According to the shape of the side surface of the load flat steel, it can be divided into plane type, tooth type and I-shape

（3）按其用途可分为：一般用途钢格栅和专门用途的钢格栅如：地沟盖板、踏步板等等。

(3) According to its use can be divided into: general purpose steel grille and special purpose steel grille, such as: trench cover, step board and so on.

（4）钢格栅按材料分为：不锈钢钢格栅和碳钢钢格栅

(4) According to the material, the steel grating is divided into stainless steel grating and carbon steel grating