Ibicuruzwa
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Umuyoboro w'icyuma kidakora neza wa API 5L ukoreshwa mu gukwirakwiza gazi muri peteroli
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API 5L ASTM A106 A333 cyangwa A335 Imiyoboro y'icyuma cya karuboni idafite umuvuduko
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API 5CT, J55, K55, L80, N80 Igipfunyika cy'icyuma n'imiyoboro
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Umuyoboro wo gucukura wa API 5CT Steel Steel wo gucukura imishinga yo gucukura
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Imiyoboro y'icyuma ya ASTM A333, ASTM A335, ASTM A387, ASTM A213/213M
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Imiyoboro ya ASTM A192, ASTM A179, ASTM A209, ASTM A210 y'icyuma gishyushya
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Imiyoboro y'icyuma ya ERW ikoreshwa mu buryo bw'amashanyarazi ivanze n'amashanyarazi Imiyoboro y'icyuma ya ERW
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SANS 657-3, EN 10305, DIN 2391 Imiyoboro / imiyoboro y'icyuma ifite imiterere yihariye
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Imiyoboro yo gusakara n'ibikoresho byayo bya galvanised