山東昌衡信德鋼管為您供應(yīng)37Mn5地質(zhì)管,36Mn2V地質(zhì)管,規(guī)格多，價格低。37Mn5地質(zhì)管,36Mn2V地質(zhì)管具體價格請電詢：0635-8228686
37Mn5地質(zhì)管,36Mn2V地質(zhì)管規(guī)格：
地質(zhì)管：48-51*5-8
54-57*5-8
60-68*5-10
70-73*5-10
76*5-10
80-83*5-10
89*4.5-10
93-95*5-12
102-108*5-12
110-114*5-12
121-133*5-10
140-146*4.5-12
152-159*4.5-12
168-180*8-12
219*6-12
273*8-12
325*8-12
426-8-12
630*-10-12