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歡迎來到鹽山昱通螺旋鋼管實體生產企業！

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鹽山昱通管道

專業生產銷售大口徑厚壁國標螺旋鋼管，廠內加工防腐/保溫/涂塑

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16mn螺旋鋼管

16mn螺旋鋼管

16mn螺旋鋼管即q345螺旋鋼管，含碳量為0.1%-0.25%,加入主要合金元素錳、硅、釩、鈮和鈦等。屬于低合金的螺旋鋼管價格比普通碳鋼的要貴，是鋼管中比較常用的材質之一。16m...

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