昆明方管价格或将弱势运行厂家下调出厂价格…方管昆明方管价格除昆钢价格外，其他方管厂家价格下跌50元/吨（吨价，下同）。价格方面，现玉昆、仙福、呈钢 Φ8-10mm高线4020元，较昨日下跌50元；玉昆、仙福、呈钢Φ18-25mm方管4070元，较昨日下跌50元；玉昆、仙福、呈钢 Φ8-10mm方管4100元，较昨日下跌50元；由于周边外省资源价格普遍较低，昆明市场受到外省…

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.

郑州镀锌方管市场价格震荡下行厂商悲观心理…方管本周郑州镀锌方管市场价格震荡下行，市场方面，周初两天本地重度雾霾，严重影响下游工地正常施工，需求接近冰点，市场处于供大于求的局面。周中瑞丰带钢已累降60元至3640元，本地方管厂家报价大幅下降刺激出货，目前本地库存处中高位；周后期经过期螺的大幅反弹，市场止跌企稳，部分厂商悲观心理稍有缓和。整体来看，目前终端… 方管市场价格稳中有涨市场成交有所放量方管方管市场价格稳中有涨。主导市场，北京小幅下跌，天津、上海小幅拉涨，广州以稳为主。昨日在期货的带动下，方管现货市场成交有所放量，市场心态普遍好转。虽然昨日夜盘再度走低，但这并未影响到市场想要拉涨的情绪，所以今日开市，市场价格稳中有涨。不过从市场了解到，今日拉涨后，方管市场表现相 当差劲，高位资源成交遇阻…