本周天津方管市场价格以稳为主厂家谨慎操作…方管本周天津方管市场价格以稳为主，成交较为清淡。周内，本地天钢产热轧管坯Φ50-75价格小幅走 低，目前报3800元。考虑到市场交投氛围并不活跃，盲目下调报价只会让需求流失的更多，因此本地方管市场以稳为主。据了解，目前市场仍然处于一个进退 两难的境地，一方面，一月中旬过后下游需求将大幅回落，贸易商将面…

南京市场方管价格下跌，成交一般。早盘螺纹钢期货低开低走。唐山方坯跌20元，现普碳方坯含税出厂3510元。从当地贸易商了解， 贸易战对市场心态影响较大，除刚需低价有所成交，大多仍处在观望。商家进少出多，以完成销售任务为主。钢厂库存尚无压力，不过价格下调较之前有所放大。综 上所述，预计明日南京市场或继续回落。

In Nanjing market, prices fell and transactions were normal. Early-trading threaded steel futures open low. Tangshan billet fell 20 yuan, and now ordinary carbon billet with tax is 3510 yuan out of the factory. From the local traders, the trade war has a great impact on the market mentality. Most of them are still on the sidelines, except for the bargain just needed at a low price. Businessmen come in less and go out more, mainly to complete sales tasks. There is no pressure on steel mill stocks, but the price reduction has been enlarged. In summary, the Nanjing market is expected to continue to decline tomorrow. 价格方面：截止发稿时，永钢、沙钢三级大螺纹4210元(吨价，下同)，跌50元。

Price: Up to the time of submission, Yonggang and Shagang three-level large threads 4210 yuan (ton price, the same below), down 50 yuan.

临沂镀锌方管市场继续盘整运行厂家多持续企…方管临沂镀锌方管市场报价维持观望。市场方面，今日螺纹钢期货2005合约午收3540，贴水294元/吨，整体走势震荡格局。原料钢坯3400左右含税出库低价有成交，带钢145mm系部分 出清；355mm系列现货昨降5-15左右，裸价主流3330-3370；河北主导管厂现方管4寸(3.75mm)出厂报价在3880-4040之间，现 唐山当地方管市场价3830，名义利润30元… 解读镀锌方管是什么？及应用范围方管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。Galvanized square pipe is a kind of hollow square section steel pipe with square section shape and size, which…