扬州GB3087无缝钢管销售价格

20#/GB3087无缝管价钱	38X8	4690元/吨
20#/GB3087无缝管价钱	40X2.5	4690元/吨
20#/GB3087无缝管价钱	40X5	4690元/吨
20#/GB3087无缝管价钱	40X5.5	4690元/吨
20#/GB3087无缝管价钱	40X6	4690元/吨
20#/GB3087无缝管价钱	42X3	4690元/吨
20#/GB3087无缝管价钱	42X6	4690元/吨
20#/GB3087无缝管价钱	42X8	4690元/吨
20#/GB3087无缝管价钱	45X4.5	4690元/吨
20#/GB3087无缝管价钱	48X3	4390元/吨
20#/GB3087无缝管价钱	48X3.5	4390元/吨
20#/GB3087无缝管价钱	48X6	4390元/吨
20#/GB3087无缝管价钱	48X8	4390元/吨