购买方管时最实用的三种方管理论重量计算方法方管的三种理论重量算法：关于方管的重量的计算方法，总共有三种方式。第一种，就是用钢板算法，也就是，将一个正跟的方管展开，然后形成一个四片扁钢，然后在对扁钢进行计算。这种计算方法计算出来的重量，会与…

武汉方管市场价格上调。近日方管整体出货有所提升，但近日需求再次逐渐下滑，终端按需购货，方管市场交易气氛再次进入惨淡，螺纹、高线、盘螺整体出货偏弱，成交在400-800 吨之间，经过昨日的大幅提振，近日期螺也出现了小幅回落，但是市场挺价意愿较强，方管厂家操作较为谨慎，砍货情况频繁出现，观望气氛较重，午后钢坯下跌10 元，现普碳方坯含税出厂3500元，期螺持绿小幅下跌，成交情况受期螺的影响有所受阻，预计明日武汉方管市场价格稳或小幅调整。

Wuhan is responsible for the increase in market prices. In recent days, the overall shipment has improved, but in recent days, demand has gradually declined again, terminal purchase on demand, the square tube Market Trading atmosphere has again entered a bleak, the overall shipment of threads, high-speed lines, snails is weak, turnover between 400-800 tons, after yesterday's substantial boost, snails have also seen a slight decline in recent days, but the market is more willing to bid, merchants are more cautious in operation, cut prices. The situation is frequent, the wait-and-see atmosphere is heavy, the steel billet falls 10 yuan in the afternoon, the current carbon billet with tax leaves the factory 3500 yuan, the period snail green slightly fell, the transaction situation is hindered by the period snail, it is expected that the market price of Wuhan square tube will be stable or slightly adjusted tomorrow.

方管价格方面：武汉方管市场鄂钢产Φ8-10mm高线市场价格为4130元；鄂钢产 Φ18-22螺纹市场价格为3920元；萍钢产Φ18-22螺纹市场价格为3950元；武钢产Φ18-22螺纹市场价格为3880元；鄂钢产 Φ8-10mm盘螺市场价格为4190元，均涨20元。

　　唐山方管市场价格偏强运行厂家情绪趋于谨慎唐山方管市场价格偏强运行。元旦期间央行发布自2020年1月6日起降准0.5个百分点，受此利好消息早间期螺高位开盘，唐山方管现货市场价格也是趋稳偏强窄幅上调了10-30元。盘中期螺震荡下行，方管厂家情绪趋于谨慎，但是因…