成都市场方管价格或趋弱盘整运行厂家出货为…方管成都方管市场价小幅反弹。外围市场：今日钢坯降10。期螺今日高位震荡，现货市场部分反弹。北京市场涨10-20，螺纹主流价格在3560-3580；天津市场以稳为主；杭州市场 涨30，主流价格在3750；本地市场：今日成都市场方管小幅反弹20元，据了解，今日市场成交一般，方管厂家多暗降出货为主，另外，西北地区钢厂冬储…

方管市场价格稳中有跌。 昨日黑色系螺纹钢主力合约拉升，市场心态提振。今日部分方管厂家价格出现小幅上抬，昨天接单有所放量。但就今日的期货来讲整体现货市场并未尽如人 意，再次回落。方管厂家方面暂时没有出现价格调整，前几日的下调幅度在50-100元不等，其中219-273近期下调幅度大。厂家新生产线增加，大口径管竞 争上升开始冲击市场，方管厂家昨日出货有所放量，消化库存为主。方管市场方面，市价处于滞后性下跌，多为稳中盘整，市场出货好些有限，现阶段方管从涨跌中获取利 益可能性较低，主要看需求量，保证利润出货，灵活操作，随出随补。预计短期国内方管市价弱势运行。

The price of the market has fallen steadily. Yesterday, the main contract of black thread steel was lifted, and the market mentality was boosted. Today, the prices of some Square managers have risen slightly. Yesterday, orders were received in a large amount. But for today's futures, the overall spot market is not as good as expected, and it has fallen again. There has been no price adjustment for the manufacturers under the control of the party. The range of price reduction in the past few days ranged from 50 to 100 yuan, of which 219-273 has been greatly reduced recently. With the increase of new production lines, competition for large caliber pipes has begun to hit the market. Square pipe manufacturers released some goods yesterday, mainly digesting inventory. On the market side, the market price is in a lagging decline, mostly in a stable consolidation, market shipments are limited. At this stage, the possibility of obtaining benefits from the rise and fall is low, mainly depending on the demand, ensuring profit shipment, flexible operation and follow-up. It is expected that the domestic market price will be weak in the short run.

今日管坯出现小幅回调，现潍钢热轧3770元，连铸3680元，鲁丽热轧3730元上调10元，江鑫热轧3780元上调50元，连铸3680元上 调50元，天钢热轧3770元，连铸3680元下调20元，东方热轧3980元，淮钢3970元，中天3950元，长强3900元中旬下调110元，凌钢 4210元。

Today, there is a slight callback in tube billet. Weigang hot-rolled 3770 yuan, continuous casting 3680 yuan, Luli hot-rolled 3730 yuan up 10 yuan, Jiangxin hot-rolled 3780 yuan up 50 yuan, continuous casting 3680 yuan up 50 yuan, Tiangang hot-rolled 3770 yuan, continuous casting 3680 yuan down 20 yuan, Dongfang hot-rolled 3980 yuan, Huaihua steel 3970 yuan, Zhongtian 3950 yuan, Changqiang 3900 yuan down 110 yuan in the middle of the year, Linggang 4210 yuan.

方管价格方面，国内方管重点城市，规格108*4.5mm平均价格4842元，较昨日跌6元。

国内方管行情或继续上涨整体表现不错方管方管市场价格普遍上涨。主导市场，北京、天津、上海、广州均出现上涨。期螺夜盘高位运行，早盘受美联储如预期降息利好的刺激保持高位 走势，盘面在反复震荡数日后，此番环保和降息也算是带出了一小波方向，所以今日市场价格普遍上涨。午后盘面虽有些走弱，但高位走势还是给市场提供了支撑，从市场了解到，北京午后价格二次上… 焊接方管与无缝方管的本质差别在哪里？方管无缝方管是由无缝钢管冷拔挤压成型的方型钢管，并非直出的焊接方管，而焊接方管也称焊管，是用钢板或带钢经过卷曲成型后焊接制成的方管。焊接方管生产工艺简单，生产效率高，品种规格多，设备资少， 常用材质为：Q235A，Q235C。Seamless square pipe is a square pipe formed by cold-drawing and extrusion of seamless ste…