Kayayyaki
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API 5CT, J55, K55, L80, N80 Karfe Casing & Bututu
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Bututun Hakowa na Karfe na API 5CT don ayyukan haƙa
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ASTM A333, ASTM A335, ASTM A387, ASTM A213/213M Bututun Karfe Mai Alloy
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ASTM A192, ASTM A179, ASTM A209, ASTM A210 bututun tukunyar ƙarfe
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Karfe Mai Walda Mai Karfe Mai Karfe Mai Girman Diamita SSAW Bututun Karfe
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Elbow na Karfe / Lanƙwasa, Tee na Karfe, Con. Mai Rage Fitar Bututun Karfe
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ASME/ANSI B16.5 & B16.47 - Flanges na Bututun Karfe da Kayan Aiki Masu Lanƙwasa
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Bututun ƙarfe na LSAW masu inganci
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Bututun ƙarfe / bututun ƙarfe masu welded 304/304L da 316/316L