SH3405-96石油化工企業鋼管尺寸系列|無縫鋼管標準和材料牌號
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材料牌號
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鋼管標準號
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材料牌號
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鋼管標準號號
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材料牌號
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鋼管標準號
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10#
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GB3087
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16Mn
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GB6479
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1Cr5Mo
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GB9948
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GB8163
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09MnV
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GB8163
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1Cr19Ni9
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GB5310
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GB6479
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12Cr1MoV
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GB5310
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1Cr19Ni11Nb
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GB9948
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GB9948
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12CrMo
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GB5310
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0Cr18Ni9
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GB/T14976
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20#
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GB3087
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GB6479
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00Cr19Ni10
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GB8163
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GB9948
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0Cr17Ni12Mo2
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GB9948
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15CrMo
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GB5310
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00Cr17Ni14Mo2
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20G
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GB5310
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GB6479
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0Cr18Ni10Ti
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GB6479
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GB9948
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0Cr18Ni11Nb
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16Mn
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GB8163
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1Cr5Mo
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GB6479
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（1Cr18Ni9Ti）
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