Paipa U'amea e Le'i Fa'afefiloi
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ASTM A213 / ASME SA213 T11 T22 Paipa Seamless U'amea Alloy Gaosi
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Paipa U'amea Kaponi JIS G3454 STPG 370 Mo Auaunaga Fa'amamafa – Womic Steel Group
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Paipa ASTM A335 P91 Ituaiga 2 / P5 / P9 / P11 / P12 / P22
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Paipa/Paipa U'amea Fa'a'au'au SA213 T22
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Paipa U'amea Fa'apipi'i mo le Fa'atonutonuina o le Suavai
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Paipa U'amea Pusa Suau'u API 5CT L80 BTC R3
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Paipa U'amea API 5CT N80 R3 mo le Vaieli Suau'u
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Paipa U'amea Seamless ASTM A106 GR.B mo le vai
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Paipa U'amea Seamless API 5L mo le suau'u kesi