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…

镀锌方管存放和采购应要注意的事项镀锌方管在人们的使用很普遍，很平常见的就是用户自家使用的暖气输水管，镀锌方管是里面都会镀一层锌起到耐腐蚀的作用，由于人们使用不当或是在潮湿、长时间靠水，方管外壁会脱落掉一层，这样的钢管很用时间就会大大的缩短。

Galvanized square pipe storage and procurement should pay attention to matters needing attention galvanized square pipe in people's use is very common, is the user's own use of heating water pipeline, galvanized square pipe is the inside will be galvanized to play a corrosion-resistant role, because people use improperly or in wet, long-term water, square pipe wall will fall off a layer, such steel pipe will take a lot of time. Shortening.

以上所说的是我们日常使用中用的方管，那镀锌方管在施工时应注意的施工方法及施工要点有哪些？

The above mentioned square pipes are used in our daily use. What are the construction methods and key points of galvanized square pipes in construction?

镀锌方管在进场时详细检验，要求外观整齐、无锈斑、无变形；在堆放时要注意码放整齐，要求避雨措施，防止镀锌方管“白化”。镀锌方管套丝要求丝扣整齐，无断丝。卡箍连接的镀锌方管要求用专用滚槽机滚槽，要求与卡箍相配合。

Detailed inspection of galvanized square pipes requires neat appearance, no rust spots and no deformation; while stacking, attention should be paid to the neat code, rain-proof measures to prevent galvanized square pipes from "whitening". Galvanized square pipe sleeve requires neat thread buckle and no broken wire. Galvanized square pipes connected by clamps require special grooving machines to roll grooves, which should be matched with clamps.

你们会不会遇到这样的情况，用户在买镀锌方管时一定要牌子是利达或是友发的？有碰到过这样的情况吗？对于采哪个牌子的镀锌方管一定是开发商指定的，若不指定哪个钢厂，哪个牌子的话，一般来讲，镀锌方管是不要求牌子的，镀锌方管都是要求是否达国家规定的标准，行内叫做"国标"只有这一点，国标管就可以。

Would you encounter a situation where the user must have a brand of Lida or Youfa when buying galvanized square tubes? Have you ever encountered such a situation? For which brand galvanized square pipe must be designated by the developer, if not which steel plant and which brand, generally speaking, galvanized square pipe is not required to brand, galvanized square pipe is required to meet the national standards, the industry is called "national standard" only this point, national standard tube can be.

品牌只是一个方面，但是在采购镀锌方管时，前提是要保证一下两、三个条件，就是好的镀锌方管。

Brand is only one aspect, but when purchasing galvanized square tubes, the premise is to ensure two or three conditions, that is, good galvanized square tubes.

1、管子是国标管。

1. Pipe is the national standard.

2、镀锌要热镀工艺的。

2、镀锌要热镀工艺的。

3、镀锌层符合国标。（国标厚度）

3. The galvanized layer conforms to the national standard. (National Standard Thickness) 

上海焊镀管市场价格将稳中偏强整理出货较好…方管上海焊镀管市场价格小幅上涨。今日期货震荡，上游方坯价格小幅上涨，带钢价格回落，河北地区管厂出厂价格暂稳。目前上海地区焊镀管市场价格小幅上涨，出货较好。据了解，近期上海地区市场整体保持较稳定成交量，或因上游涨价对市场信心有提振作用，本月相比10月份交投热度有所增加，方管厂家心态仍保持平稳。河北地区各个管厂… 无锡方管市场价格主流持稳厂家让利幅度有限…方管无锡方管市场价格主流持稳。坯料拉涨迹象明显，成本端支撑偏强。午前期螺持红运转，对现货市场起到一定的提振作用，成交氛围偏强。目前下游需求依旧偏淡，虽询盘相对较多，但多为空单总体出货处于相对下行趋势。此外，本地型价已经较前期已经有所上涨，且手中货源多为高位货源，方管厂家让利幅度有限。预计短期内本地型价仍将…