预明日国内方管价格将主稳偏弱市场成交热度…方管方管市场价格部分上调。今日开盘，北方主要是华北地区价格上调为主，借着昨日的市场余温，有代表性的唐山地区价格涨了10-30元，但是期螺震荡下行，市场成交热度降低，部分方管厂家优惠 操作去库存，由于需求转弱，北方出货情况一般，较昨日下降近三成，而南方市场部分地区价格大多数以稳为主，少部分地区小幅…

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) 

天津方管市场整体偏弱整体库存依旧未见减少…方管天津方管市场价格稳中盘整，成交情况较上周有所好转。周初，由于上周末市场整体活跃程度不高，加之原料市场小幅震荡，本 地主流管厂方管价格开始转入平稳盘整状态。周中至周后期，成本端价格继续窄幅震荡，对于方管的支撑作用有所减弱，本地方管市场价格也随之小幅调整。从市场 了解到，随着建筑工程项目陆续开工带来需求的释… 国内方管市场价格趋稳运行厂家观望心态较浓…方管今日方管市场价格跌幅收窄。早间开盘期螺震荡走高翻红，但是因近期市场需求持续疲软，方管厂家观望心态较浓，北方重点城市唐山方管市场价格弱稳调 整。现在唐山型钢市场价格整体都是在低位调整，今日唐山解除重污染II级应急响应，轧方管厂家已经陆续开始复产，低位资源成交也有所好转。南方市场方管厂家心态悲观，补库较少，…