生产工艺上浅谈镀锌方管的区别简单聊聊镀锌方管的集中分类，我们先从其出产工艺上来看，这样是可以分为热镀锌方管和冷镀锌方管的。正是由于这两种镀锌方管的加不相同也就造就了它们许多不同的物理和化学性质。总的来说它们在强度、耐性和机械…

贵阳市场镀锌方管价格维稳。今天螺纹钢期货高位震荡运行，唐山钢坯价格小幅拉涨。不过贵阳市场开市价格平稳，主要是近期市场需求并未完全释放，乾朗、改貌和八公里三个货场每日开单量 不足5000吨，方管厂家信心不足，市场低位成交较多。不过原材料价格坚挺，方管厂家挺价心态较强。同时库存总量仍处于往年同期低位，到货量并没有明显增加，方管厂家 库存压力较小。综合考虑，短时间内贵阳市场镀锌方管价格或将偏强运行。

方管价格方面，现水钢Φ8-10mm小口径方管4950元，Φ8-10mm高线4890元，Φ18-22mm大口径方管4780元，较昨日持平。

Price stability of galvanized square tube in Guiyang market. Today, rebar futures high shock operation, Tangshan billet prices rose slightly. However, the opening price of Guiyang market is stable. The main reason is that the market demand has not been fully released in the near future. The daily order volume of Qianlang, gaimao and 8km freight yards is less than 5000 tons, and the confidence of square tube manufacturers is insufficient. There are many low-level transactions in the market. However, the price of raw materials is strong, and the attitude of square tube manufacturers is strong. At the same time, the total amount of inventory is still at a low level in the same period of previous years, the amount of arrival has not increased significantly, and the inventory pressure of square tube manufacturers is small. Comprehensive consideration, the price of galvanized square tube in Guiyang market may be stronger in a short time.

In terms of square tube price, Shuigang now has 4950 yuan for Φ 8-10mm small-diameter square tube, 4890 yuan for Φ 8-10mm high-speed wire and 4780 yuan for Φ 18-22mm large-diameter square tube, which is the same as yesterday.

　　方管市场价格维稳出货一般厂家多以出货为主方管市场价格维稳，出货一般。市场方面，据方管厂家反 映，成交惨淡，部分规格比实际挂牌价仍有优惠空间，方管厂家基本都以出货抛售为主。十二月已至中旬，下游施工渐渐收尾，市场需求转弱，方管厂家普遍认为当下没有…