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API 5L / ASTM A106 GR.B, SSAW carbon steel yeeb nkab
los ntawm Admin nyob rau hauv 20-09-17

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API 5L / ASTM A106 GR.B, LSAW Carbon Steel Yeeb Nkab
los ntawm Admin nyob rau hauv 20-09-17

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API 5L / ASTM A106 GR.B, ERW Carbon Steel Yeeb Nkab
los ntawm Admin nyob rau hauv 20-09-17

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API 5L / ASTM A106 GR.B, Seamless Carbon Steel Yeeb Nkab
los ntawm Admin nyob rau hauv 20-09-17

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API 5L / ASTM A53 GR.B, CARBON STEEL, SSAW steel yeeb nkab
los ntawm Admin nyob rau hauv 20-09-09
API 5L / ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE FOB TIANJIN USD/TON Sab Nraud Diameter 外径 (mm) 219 273 324 356 406 457 508 610 715 7 6 Thickness 567 576 576 576 576 576 576 576 576 壁厚 (mm) 7 567 567 567 567 576 576 576 576 576 576 576 576 8 567 ...
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API 5L / ASTM A106 GR.B, Seamless Carbon Steel Yeeb Nkab
los ntawm Admin nyob rau hauv 20-09-09

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