Nā huahana
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Paipu kila no ka holo ʻana o ka wai i hoʻomalu ʻia
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Paipu Aila Paipu Aila 5CT L80 BTC R3
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API 5CT N80 R3 Paipu kila no ka luawai aila
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ʻO ASTM A106 GR.B Paipu kila ʻole no ka wai
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API 5L Seamless Steel Pipeline no ka aila kinoea
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API 5L ASTM A106 A333 a i ʻole A335 mau paipu hao kalapona ʻole
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API 5CT, J55, K55, L80, N80 Paipai hao & paipu
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API 5CT Carbon Steel Drilling Pipe no nā papahana wili
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ASTM A333, ASTM A335, ASTM A387, ASTM A213/213M Nā Paipu kila Alloy