Oloa
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Paipa U'amea Seamless API 5L mo le suau'u kesi
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Paipa U'amea Kaponi e Le'i Fa'afefiloi API 5L ASTM A106 A333 po'o le A335
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API 5CT, J55, K55, L80, N80 Ufiufi ma paipa uamea
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Paipa vili uamea kaponi API 5CT mo galuega vili
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Paipa U'amea Fa'a'au'au ASTM A333, ASTM A335, ASTM A387, ASTM A213/213M
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ASTM A192, ASTM A179, ASTM A209, ASTM A210 Paipa o le Paipa U'amea
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Paipa U'amea ERW Fa'apipi'i Tete'e Eletise Paipa U'amea ERW
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SANS 657-3, EN 10305, DIN 2391 Paipa/Tubes U'amea Ma'ai Maualuga
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Paipa Fa'apipi'i Galvanized ma Mea Fa'aopoopo