银川价格或继续弱势调整态势厂家下调出厂价…方管银川镀锌方管市场价格小幅下跌。方管厂家方面，今日亚新、德晟等方管厂家下调出厂价格，幅度20元，本地市场方管厂家跟调。市场成交方面，本地初雪已过，气温降至零下，工地大部分已经停工，成交也进入新低。今日期货盘整运行，收盘3910，跌幅0.89%。原料价格，普碳方坯报3580，较昨日降10元。市场需求清淡，方…

方管市场主跌个稳。周一开盘，期货市场疲弱下行，国内方管市场报价主跌个稳。目前国内主导城市：邯郸武安、天津、江阴、上海、乐从等区域价格分别运行在3870、 3850、3810、3920、4050元左右。较月初相比，华北市场邯郸持稳；天津跌30元；华东、华南市场江阴跌110元；上海跌90元；乐从跌20 元。在环保限产的影响下，北方价格较为强势，南方则由于限产不迫切，敏感度较低，价格支撑力度不足，下跌幅度相比于华北较大，不过，整体来看，7月市场来 回拉锯震荡，因此方管价格变化相对不大。区域价差则因南北钢价下跌幅度不同，略有扩大，但影响不大。目前截至收盘，期螺收于3877元，跌63元。另据市 场了解，午后随着期盘继续下行，邯郸、江阴等地二次下调10-30元，可见，市场交投氛围较差，成交受阻。因此明日来看，在月末阶段下，国内方管或继续稳中趋弱格局。

The market has fallen steadily. At the opening of Monday, the futures market was weakening, and the domestic market prices fell steadily. At present, the regional prices of Handan, Wuan, Tianjin, Jiangyin, Shanghai and Lecong are running around 3870, 3850, 3810, 3920 and 4050 yuan respectively. Compared with the beginning of the month, Handan held steady in North China; Tianjin dropped 30 yuan; Jiangyin in East and South China dropped 110 yuan; Shanghai dropped 90 yuan; Lecong dropped 20 yuan. Under the influence of environmental production restriction, prices in the north are relatively strong, while in the south, due to the lack of urgency, sensitivity and price support, the decline is larger than that in North China. However, overall, the market oscillates back and forth in July, so the change of square tube prices is relatively small. The regional price gap is slightly widened due to the different declining ranges of steel prices between the north and the south, but the impact is not significant. At present, as of the close of the market, futures snails closed at 3877 yuan, down 63 yuan. According to market understanding, in the afternoon, with the futures market continued to decline, Handan, Jiangyin and other places cut 10-30 yuan twice. It can be seen that the market trading atmosphere is poor and trading is blocked. So tomorrow, at the end of the month, domestic management will continue to stabilize and weaken. 方管价格方面，截至7月29日，国内重点城市16-25mm普板主流价格保持在3952元(吨价，下同)，均价较上个交易日跌8元，较上周同期跌12元，较上月同期涨18元。

As for square price, as of July 29, the mainstream price of 16-25mm board in key cities in China remained at 3952 yuan (ton price, the same below). The average price was 8 yuan lower than the previous trading day, 12 yuan lower than the same period last week and 18 yuan higher than the same period last month.

杭州方管价格将持稳运行厂家多处于观望阶段…方管杭州方管市场价格暂稳观望。杭州地区大户方管厂家出货量200-300吨，需求释放不是很明显。杭州地区方管厂家出货主要以江阴长江、华润、天淮方管为主，这些管厂方管价格 会贵一些，但是品质相对市场普管会好一些，因此受当地终端客户信赖，杭州方管方管厂家补货倾向于补这些管厂的货。山东临沂普管在杭州地区出货量一般，相较 … 镀锌方管之热度与冷镀的区别在哪里？方管镀锌方管热度与冷镀的区别：镀锌方管是一种具以热轧或冷轧镀锌带钢或镀锌卷板为坯料经冷弯曲加工成型后再经高频焊接制成的方形截面形状尺寸的空心方形的截面型钢钢管；或将事先做好的冷弯空心型钢管再经热浸镀锌加工而成的镀锌方矩管。镀锌方管的分类无锡镀锌方管从生产工艺上是分为热镀锌方管和冷镀锌方管的。正是由于这两种…