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Paipa Suau'u Fa'atulagaina Paipa

Va'aiga lautele o Paipa Suau'u Fa'atulagaina Paipa

Paipa Suau'u Fa'atulagaina Paipa

ASME SA106, ASME SA179, ASME SA192, ASME SA210, ASME SA213, ASME SA335, ma isi

Vasega O Paipa Suau'u Fa'atulagaina Paipa

API 5L PSL1, PSL2

API 5L

API 5L Gr.B X42 X52 X60 X65 X70 Ma isi

API 5CT-2018 fa'amea ma fa'apa'u

API 5CT

API 5CT J55, K55, N80, N80Q, ma isi
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