| Igisanzwe | Icyiciro |
| API 5L PSL1 | A,B,X42,X52,X56,X60,X65,X70,X80 |
| ASTM A53/ASTM SA53 ASTM A106/ASTM SA106 | A, B, C |
Umurambararo wo hanze (inchi): 1/4''—18''
Ubunini (mm): 2.24—45.24
Uburebure (m): 1–12m
Imiterere y'igice: uruziga
Igihugu cy'inkomoko: Ubushinwa (Icyaro)
Intara: Tianjin
Imikoreshereze: Umuyoboro w'imiturire, peteroli, gaze karemano, gucukura, kuvoma n'ibindi.
Icyemezo: CE
Niba icyuma gikozwe mu cyuma: Kidakozwe mu cyuma
Uruganda: yego
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Abakiriya bo muri Ositaraliya bagura ifu itwikiriwe mbere y’umuyoboro wa kare w’icyuma gikozwe mu cyuma cya galvanised. Nyuma y’uko abakiriya bakiriye ibicuruzwa ku nshuro ya mbere. Abakiriya bapima imbaraga za kole hagati y’ifu n’ubuso bw’umuyoboro wa kare. Abakiriya bapima ifu n’ubuso bwa kare ni bike. Dufite inama n’abakiriya kugira ngo tuganire kuri iki kibazo kandi dukora ibizamini igihe cyose. Twasukuye ubuso bw’umuyoboro wa kare. Ohereza umuyoboro wa kare utogoshejwe mu itanura rishyushya kugira ngo ushyushye. Dusuzuma igihe cyose kandi tuganire n’abakiriya igihe cyose. Dukomeza gushaka uburyo. Nyuma y’ibizamini byinshi, umukiriya wa nyuma aranyurwa cyane n’ibicuruzwa. Ubu umukiriya agura ibicuruzwa byinshi bivuye mu ruganda buri kwezi.
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1. Twasabye patenti 3 twakiriye. (Umuyoboro w'imiyoboro, umuyoboro w'amaboko, umuyoboro wa Victaulic)
2. Icyambu: uruganda rwacu ruri mu birometero 40 gusa uvuye ku cyambu cya Xingang, ni cyo cyambu kinini mu majyaruguru y'Ubushinwa.
3. Ibikoresho byacu byo gukora birimo imirongo 4 y'ibicuruzwa byashyizwemo gazi, imirongo 8 y'ibicuruzwa by'imiyoboro y'icyuma ya ERW, imirongo 3 y'ibicuruzwa bya gazi bishyushye.
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