Zogulitsa
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ASTM A53 GR.B Hot-Dip galvanized Welded Steel Pipe
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ASTM A192 ASTM A179 ASTM A209 ASTM A210 Fin Tube ya Kusinthanitsa Kutentha
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Chitoliro cha Chitsulo cha Slotted for Controlled Fluid Passage
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Oil Well Casing Steel Pipe API 5CT L80 BTC R3
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API 5CT N80 R3 Casing Steel Pipe ya Mafuta
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ASTM A106 GR.B Chitoliro Chopanda Chitsulo Chopanda madzi chamadzi
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API 5L Seamless Steel Pipeline yamafuta amafuta
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API 5L ASTM A106 A333 kapena A335 Seamless Carbon Steel Mapaipi
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API 5CT, J55, K55, L80, N80 Steel Casing & chubu