方管市场价格主稳个调成交普遍偏弱方管方管市场价格主稳个调。主导市场，北京、天津小幅下跌，上海、广州以稳为主。昨日午后随着期螺的跌绿，部分地区价格出现松动，市场成 交普遍走弱。不过期螺夜盘震荡翻红给市场带来了一点点支撑，早盘先跌后涨，虽说居于高位但整体走势偏弱。所以今日开市，市场价格主稳个调。从方管市场了解到， 今日各地氛围…

潍坊方管价格维稳。据贸易商反馈，潍坊方管市场较之前日成交情况有所好转。当前方管厂家库存量压力不大，由于市场近期成交乏力，方管厂家补货动力不足，对于后期市场是否会迎来较好的行情，方管厂家持谨慎观望态度的居多。据钢厂方面表示，潍坊方管市场需求情况偏淡，大多数方管厂家补库意愿不强，后续可能会根据订货量的多少来制定相应的优惠政策。综合来看，市场成交一般，方管厂家心态谨慎，预计短期潍坊方管价格将震荡运行为主。

Weifang Fangguan price stability. According to the feedback from traders, Weifang Fangguan market is better than the previous day's trading situation. At present, the pressure of inventory is not great. Because the market is weak recently and the replenishment power is insufficient, the majority of the managers are cautious and wait-and-see about whether there will be a better market in the later period. According to the steel mill, Weifang Square Tube market demand is weak, most Square Tube manufacturers are not willing to replenish the warehouse, follow-up may be based on the number of orders to develop appropriate preferential policies. Generally speaking, the market turnover is general, the square tube manufacturers are cautious, and the short-term Weifang cold rolling price is expected to be mainly volatile operation. 方管价格方面：目前市场主流方管价格，邯钢1.0*1250*C的价格为元4190元/吨，泰钢1.0*1250*C的价格为4160元/吨，唐钢1.0*1250*C的价格为4250元/吨。

In terms of square pipe price, the current market mainstream price of square pipe is 4190 yuan/ton for Handan Steel 1.0*1250*C, 4160 yuan/ton for Taigang 1.0*1250*C and 4250 yuan/ton for Tangshan Steel 1.0*1250*C.

分析方管表面缺陷的五种检测方法方管方管表面缺陷的检测方法，主要有以下五种：一电涡流检测.电涡流检测有多种形式，常用的有常规涡流检测、远场涡流检测、多频涡流检测和脉冲涡流检测等，利用电涡流传感器对金属进行感应，方管表面不同缺陷类型和形状将产生不同类型的信号。其优点是检测精度高、探测灵敏度高，检测速度快，能检测待检测管材的表面及亚表面，且… 潍坊方管价格将震荡运行为主厂家补货动力不…方管潍坊方管价格维稳。据贸易商反馈，潍坊方管市场较之前日成交情况有所好转。当前方管厂家库存量压力不大，由于市场近期成交乏力，方管厂家补货动力不足，对于后期市场是否会迎来较好的行情，方管厂家持谨慎观望态度的居多。据钢厂方面表示，潍坊方管市场需求情况偏淡，大多数方管厂家补库意愿不强，后续可能会根据订货量的多少…