13512884888 13820182038
北京16Mn厚壁無(wú)縫鋼管現(xiàn)貨
10-18*2-3 18-25.4*3-4
25-28*2.5-4-6-7 33.7-38*3.5-4-5-6
32-38*3-4-6-8 44.5-48.3*4-5-7-8
42.2-48*3-5-8-10 57-60.3*4-6-8-10
54-60.3*4-6-8-11 76-88.9*4-5-8-12-14
76.1-88.9*4-6-8-11-14 101.6-114.3*6-8-10-12-14
108-133*5-8-10-14-18-20 127-133*6-8-10-12-14
159-168.3*7-10-14-18-25 159-168.3*5-8-10-12-15
193.7-219.1*6-8-12-20-26-36 219.1-273*6.5-8-10-14-16-20-25
244.5-273*11-14-16-22-36-46 323.9-377*8.5-10-14-18-20-22
323.9-355.6*11-16-20-26-32-48-60 426-473.5*10-11-13-19-22-25
368.3-377*11-13-28-50-55-83.1 530.4-533.4*14-18-22
406.4-426*11-14-16-20-25-36-40-65 558.8-610*12.7-14-25-78
457.2-508*12.3-14.2-17.5-22-45-52 624-824*14.2-16.5
530-558*50-52-70 820-824*18.2-48
609.6-720*40-42-85-100 950*90 1130*55 1330*190
770-780-812.8-824-1170*45-70-135 1050*92 1150*110 1270*135
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