匯興達(dá)鋼管制造廠提供大口徑q345b直縫焊管現(xiàn)貨規(guī)格下載
大口徑直縫埋弧焊接鋼管
外徑
φ508-φ1422
長度
8-12.2m
材質(zhì)
X42-X100，API Spec 5L
執(zhí)行標(biāo)準(zhǔn)
API Spec 5L、GB/T9711、ISO3183及用戶附加技術(shù)條件
大口徑直縫埋弧焊接鋼管產(chǎn)品規(guī)格
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壁厚
(mm) |
外徑(mm) |
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508 |
559 |
610 |
660 |
711 |
762 |
813 |
864 |
914 |
965 |
1016 |
1067 |
1118 |
1219 |
1270 |
1321 |
1372 |
1422 |
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40 |
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38.1 |
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36.5 |
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34.9 |
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33.3 |
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31.8 |
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30.2 |
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28.6 |
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27 |
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25.4 |
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23.8 |
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22.2 |
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20.6 |
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19.1 |
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18.4 |
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17.5 |
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15.9 |
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12.7 |
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11.4 |
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10.3 |
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9.5 |
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8.7 |
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7.9 |
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7.1 |
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6.4 |
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