Ibicuruzwa
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Umuyoboro w'icyuma wa ASTM A795 ushyushye urimo icyuma cya ERW gishongeshejwe
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Umuyoboro w'icyuma wa ASTM A53 GR.B ushyushye kandi uvanze na galvanised
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Umuyoboro wa ASTM A192 ASTM A179 ASTM A209 ASTM A210 Fin Tube wo Guhindura Ubushyuhe
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Umuyoboro w'icyuma ufite imiyoboro ukoreshwa mu nzira y'amazi igenzurwa
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Umuyoboro w'icyuma kidakora neza wa API 5L ukoreshwa mu gukwirakwiza gazi muri peteroli
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Umuyoboro w'icyuma utagira umushongi wa ASTM A106 GR.B wo gukoresha amazi
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Umuyoboro w'icyuma ucukura amazi API 5CT L80 BTC R3
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Umuyoboro w'icyuma wa API 5CT N80 R3 wo mu iriba ry'amavuta
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API 5L ASTM A106 A333 cyangwa A335 Imiyoboro y'icyuma cya karuboni idafite umuvuduko