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API 5L/ASTM A106 GR.B, SSAW Kabòn Steel Tiyo
pa admin sou 20-11-17

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API 5L/ASTM A106 GR.B, LSAW Kabòn Steel Tiyo
pa admin sou 20-11-17

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API 5L/ASTM A106 GR.B, ERW Kabòn Steel tiyo
pa admin sou 20-11-17

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API 5L/ASTM A106 GR.B, Seamless Carbon Steel Tiyo
pa admin sou 20-11-17

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API 5L/ASTM A53 GR.B, KABÒN STEEL, SSAW STEEL PIPE
pa admin sou 20-11-10
API 5L/ASTM A53 GR.B, KABÒN STEEL, SSAW STEEL PIPE TIANJIN USD/TON Dyamèt Deyò 外径 (mm) 219 273 324 356 406 457 508 610 711 762 815 8 5 7 6 7 587 587 587 587 587 587 587 587 壁厚 (mm) 7 587 587 587 587 587 587 587 587 587 587 587 587 8 587 587 ...
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API 5L/ASTM A106 GR.B, Seamless Carbon Steel Tiyo
pa admin sou 20-11-10

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