唐山方管价格稳中趋涨厂家整体心理偏乐观唐山方管价格稳中趋涨。近日原料市场基本面走弱，供强需弱现象呈现，多数贸易商仍处于观望态度，方管厂家端原材料库存累库意向较差，需求并未出现明显增加。银十已过，需求表现虽 不及预期，但鉴于成本端支撑坚挺…

镀锌方管其实在制作的过程当中，大多数的朋友们对它们的制作流程都不是特别了解的，也无法看出来他们是不是有一些浮锈的情况，那么如何来分辨这些镀锌方管是不是能够生锈，其实，大家一定要掌握一系列的方法。目前来看，现在的这些镀锌方管在实际进行生产的过程中，将有着自己的一些方式和方法，而且他们会通过各种不同的方式来进行全面的加工。

In fact, galvanized square tubes in the process of production, most of my friends are not particularly aware of their production process, and can not see whether they have some floating rust, so how to distinguish whether these galvanized square tubes can rust, in fact, we must master a series of methods. At present, these galvanized square tubes in the actual production process, there will be some of their own ways and methods, and they will be through a variety of different ways to carry out comprehensive processing. 也就是说，它们的表面上将有着一层毛巾，当然这些生锈的东西完全是可以被抹掉的，而且这也算是正常的状态，不过如果这些生锈的时间年代比较久远的话，失望也经过了风吹日晒，那么生锈的方管上将有着大大小小的麻坑，这样，将会产生更多的生锈的情况，所以说，这些浮锈的地方基本上也是要注意的，就这样才能够合理的进行处理。

That is to say, they will have a layer of towels on their surface, of course, these rusty things can be erased completely, and this is a normal state, but if these rusty time is relatively long, disappointment also through the wind and sunshine, then the rusty square pipe will have pits of large and small, so that will produce more rusty situation. So, these floating rust areas should be paid attention to basically, so that they can be dealt with reasonably.

　　国内方管或将坚挺整理厂家市场成交平平方管价格小幅上涨。早盘开市唐山镀锌方管 主流涨10报3300含税出厂，整体成交顺畅，部分厂家出清日产。钢坯领涨10元，对镀锌方管厂家成本有支撑。355系中宽带报价较昨几无变动，现货裸价主 流现货3025-3045(主流3030)。…