桐乡货架-重型货架在安装完毕后就可以检查它实际的质量

a、货架的材质一般选用冷轧钢型材为主,最好是国标的，不过用国标的厂家很少（主要是价格问题），最简单办法是按照双方约定的承重来一个实验就行。货架 的材质国内的应以宝刚原厂和上钢一厂的SS400钢材为最好。国内好象没有一套严格完整的货架行业标准，货架能够达到欧洲FEM货架标准的好象也没几家

b、桐乡货架的结构,货架立柱要看截面的折弯是否多且均匀，货架约多约均匀对称的结构越好。 桐乡货架的横梁要看横梁的挂钩结构和横梁挂到立柱的形式：横梁的挂钩要多些较好，越多受力约好；横梁的挂钩 挂到立柱上要看挂钩与立柱的接触是否紧密一致，挂钩的内侧要与立柱侧面紧密没有间隙这样的结构才能稳定且受力好经久耐用.

a. The material of the shelf is generally cold-rolled steel profile, the best is the national standard, but there are few manufacturers that use the national standard (mainly because of the price), the easiest way is to perform an experiment according to the agreed load of both parties. The material of the shelf in China should be SS400 steel from Baogang's original factory and Shanghai Iron and Steel No. 1 Factory as the best. There seems to be no set of strict and complete shelf industry standards in China, and there seem to be few shelves that can meet the European FEM shelf standards.
b. The structure of Tongxiang shelf, shelf column depends on whether the cross-section bending is more and even, the shelf is about more or less uniform and symmetrical structure, the better.

c、桐乡货架的表面处理,货架表面喷涂处理要均匀且有较强的附着力，货架 的表面喷涂是否均匀要看货架立柱孔内侧边缘是否有遗漏没有遗漏才好，检查 时可以用硬物轻敲如很容易就脱落则表明货架 很容易生锈.
d、焊接工艺， 一定要看焊口的均匀饱满（鱼鳞状最好），无间接、无漏焊就行。
c. The surface treatment of Tongxiang shelves. The surface spraying treatment of the shelves should be uniform and strong adhesion. Whether the surface spraying of the shelves is even depends on whether there are omissions on the inner edge of the shelf column holes. If you knock it off easily, it indicates that the shelf is easy to rust.
d. Welding process, we must see the uniformity and fullness of the welding joint (fish scale is the best), no indirect and no missing welding.