Wax soo wadaban
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ASTM a106 gr.b setless free pipe birta biyo ah
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Api 5l steel steel steel ah oo loogu talagalay gaaska saliida
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Api 5l astm a106 a333 ama a335 tuubbooyin bir ah oo bir ah
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API 5c, J55, K55, L80, N80 birta birta ah & tubbada
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API 5ct Steel Bidin Biyo Biyo ah oo loogu talagalay Mashaariicda Qodubaynta
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ASTM A333, ASTM A335, ASTM A387, ASTM A213 / 213M / 213m Pippes Pipes
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ASTM A192, ASTM A179, ASTM A209, ASTM A210 Turbo-ka Birta Birta
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Iska caabbinta korantada ee Weelka Weelka Weelka Embw Steel
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Sans 657-3, en 10305, Dil 2391 Toosh / tuubooyin hufan