成都45#无缝钢管现货信息-245*70无缝管报价
245*70 45#无缝钢管 5200元/吨
194x35
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245x50
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377x20
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194x40
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245x55
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377x25
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194x50
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273x20
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377x30
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219x20
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273x22
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377x35
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219x25
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273x25
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377x40
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219x28
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273x28
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377x45
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219x30
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273x30
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377x50
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219x35
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273x32
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377x55
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219x40
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273x35
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377x60
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219x45
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273x40
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406x20
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219x48
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273x45
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406x26
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219x50
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273x50
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406x32
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203x20
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273x55
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406x40
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203x30
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325x20
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426x20
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203x40
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325x25
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426x25
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