广州薄壁焊管价格或持稳运行厂家出货开始转淡广州市场薄壁焊管价格稳中偏弱运行，薄壁焊管厂家出货开始转淡，整体成交量较昨日有所收缩。期货今日小幅震荡上行，原材料方面现昌黎普碳方坯含税出厂 3310元/吨涨10元。现货市场广州薄壁焊管今日稳中有跌，部分…

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.

　　上海方管市场行情或继续盘整运行成交整体一般上海市场镀锌方管价格暂稳，市场成交一般，以出货为主。整体来看，因中秋节前成交整体一般，方管厂家中秋节后调整价格意愿不大，操 作保持成交出货为主。9月已经过半，传统“金九”最终表现相对不及预期，对于现有市场…