短期镀锌方管价格将继续盘整为主厂家多挺价…方管镀锌方管价格暂稳运行。今日期盘宽幅震荡，早盘翻红提振市场信心，镀锌方管厂多挺价观望，但随着午后跳水现货后劲不足，镀锌方管厂成交不畅，现河北主流方管厂镀锌方管 4寸(3.75mm)出厂报价在4000-4400元，镀锌方管4寸(3.75mm)出厂报价5140-5200元。总的来看，端午节即将来临，下游节前采 购意愿较差，迟疑观…

唐山方管市场价格先强后弱。受昨日成交好转，钢坯上涨支撑，早盘唐山方管价格稳中趋高，但终端采购放缓，高位出货弱，盘中部分方管厂报价跌10，但成交仍无起色，截止16点统计唐山23家方管厂家共出货35000吨，较昨日下降53.3%。工字钢7家7200吨，槽钢12家11800吨，角钢5家16000吨。今日期螺窄幅震荡，钢坯持早 盘涨后价格，方管市场成交转弱，观望氛围浓，但鉴于成本有支撑，预计明日唐山方管价格稳中窄幅调整运行。

Tangshan manages the market price first strong and then weak. Thanks to the improvement of yesterday's turnover and the increase of billet, the price of Tangshan Square Pipe in early trading stably increased, but the terminal purchase slowed down, the high delivery was weak, and the quotation of some Square Pipe Mills in mid-trading fell by 10, but the turnover still remained unchanged. As of 16 points, 23 Square Pipe Manufacturers in Tangshan shipped 35,000 tons, down 53.3% from yesterday. 7 I-beam steel 7,200 tons, 12 channel steel 11,800 tons and 5 angle steel 16,000 tons. Today's snail narrow range shocks, billet prices after the early rise, the square tube market turnover is weak, wait-and-see atmosphere is strong, but in view of the cost support, it is expected that Tangshan square tube prices will be stable, narrow adjustment operation tomorrow.

方管价格方面：现唐城产16-20工报价3860元，稳；大成产14-16工报价 3860元，稳；正丰产5#角钢报价3840元，稳；申达产14-20号槽钢报3870元，涨20元；电力产22-25#槽钢报价3930元，涨20元。

In terms of square pipe price: Tangcheng 16-20 works quoted 3860 yuan, stable; Dacheng 14-16 works quoted 3860 yuan, stable; Zhengyi 5 # angle steel quoted 3840 yuan, stable; Shenda 14-20 channel steel quoted 3870 yuan, up 20 yuan; Electricity 22-25 channel steel quoted 3930 yuan, up 20 yuan. 

厂家如何将镀锌方管的防腐性能提升方管镀锌方管生产厂家生产的方管在使用的时候具有良好的作用，但是它也会生锈，所以就需要提高它的防腐性能。第一个要做的就是使用质量好的材料，这是最根本的方法，因为材料的质量是最重要的，有了好材料就不用担心方管的质量了。然后就是要提高镀锌方管的生产技术了，主要的就是镀锌，在镀锌时不要有漏镀的情况，并且镀层一定要… 方管市场价格稳中有降高位上行的走势方管方管市场价格稳中有降。主导市场，北京小幅反弹，天津、上海、广州均出现下降。受昨日圣诞节的影响，期螺夜盘在休盘一个半小时后低开 低走，不过早盘或受促进人才流动落户政策的影响，震荡上行至红色阵地。但对于目前的现货市场来讲，这依旧不足以带一波大面积的反弹，所以今日开市，市场价 格稳中有降。午后盘面保持了高位上…