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，…

包头方管市场价格跌涨不一，今晨钢坯涨10元，受期螺走低运行，市场心态低迷，由于市场缺货方管厂家陆续到货。成交状态短暂得到释放。但是并没有带动 整体市场成交热度，亚新厂暂未复产，部分缺货规格货少价高，市场资源少，午后钢坯稳，现普碳方坯含税出厂3620，观夜盘走向，因此预计明日包头方管市场 价格稳或窄幅震荡。

The price of Baotou square tube market has varied. The billet has risen 10 yuan this morning. The period snails are running lower and the market mentality is low. As the market is out of stock, the square tube manufacturers are arriving one after another. The trading situation was temporarily released. But it did not drive the overall market turnover heat, Yaxin plant has not yet resumed production, some of the shortage specifications are low-priced, market resources are small, afternoon billet stable, now ordinary carbon billet with tax 3620, watch the trend of the night market, so it is expected that the market price of Baotou square tube will be stable or narrow oscillation tomorrow.

价格方面，现包头市场上包钢产Ф6.5mm高线市场价格为4460元，涨20元；三 级E标方管方面，包钢产Ф12-14mm小螺纹市场价格为4360元，稳；包钢产Ф20-25mm大螺纹市场价格为4150元，稳；包钢产Ф8mm盘螺 市场价格为4320元，涨40元。河钢产Ф12-14mm小螺纹市场价格为4270元，跌10元；河钢产Ф20-22mm大螺纹市场价格为4220元，跌 20元。

In terms of price, the market price of Baotou Steel's 6.5mm high-speed wire is 4460 yuan, up 20 yuan; in terms of third-class E standard square pipe, the market price of Baotou Steel's 12-14mm small thread is 4360 yuan, stable; in terms of Baotou Steel's_20-25mm large thread market, the price is 4150 yuan, stable; in terms of Baotou Steel's_8mm disc thread, the market price is 4320 yuan, up 40 yuan. The market price of 12-14mm small threads produced by Hegang was 4270 yuan, down 10 yuan; the market price of 20-22mm large threads produced by Hegang was 4220 yuan, down 20 yuan. 

　　方管的执行标准和用途范围方管的执行标准和用途范围：第一、低压流体输送用镀锌焊接方管，标准号为GB/T3091-2008。代表材质Q235A,Q235BQ345B等。主要用于输送水、煤气、空气、油和取暖热水或蒸汽，用途仅限于一般较低压力流体。 第二、低压流体…