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Ibyerekeye

Itsinda rya Hebei Shenatian Seamless Steel Pipe Co., Ltd. iherereye mu mujyi wamateka w'Umujyi wa Cangzhou, Turi uruganda rukora umwuga imiyoboro y'ibyuma bitagira urudodo, yashinzwe mu 1990, ikubiyemo ubuso bwa metero kare 85.000 n'umutungo uhamye miliyoni 200 RMB. Mu myaka yashize, isosiyete yiyemeje guhanga udushya mu ikoranabuhanga no guteza imbere ibicuruzwa, kandi yanyuze neza 1S09001 Sisitemu yo gucunga ubuziranenge, 1S014001 Sisitemu yo gucunga ibidukikije, OHSAS 18001 Ishami rishinzwe ubuzima n’umutekano, ikigo cya peteroli cy’Abanyamerika APl 5L, APl 5CT nibindi byemezo, Umusaruro wa "Yilin" na "STWFGG" Imiyoboro idafite ibyuma izwi kwisi yose. Ubushobozi buri mwaka bwumusaruro igera kuri toni 300.000.

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Gushaka ubushakashatsi ku nyungu n'ibikoresho bya 4130 Tubing idafite uburenganzira mubwubatse

4130 tubing idafite umudodo ni ihitamo rizwi cyane mubikorwa bitandukanye byinganda, cyane cyane mubwubatsi nubwubatsi. Igizwe cyane cyane na chromium na molybdenum, iyi tube yicyuma izwiho imbaraga-ku-biremereye, bigatuma ibyiza byubatswe na porogaramu. Imiterere idafite ishusho yiyi tubing bivuze ko ikorwa nta kibazi

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Imiyoboro yicyuma cyirabura ikorwa nta gusudira, bibaha inyungu zitandukanye kuri bagenzi babo basudize. Kubura uduce bituma iyi miyoboro ikomeye cyane kandi idakunze kunanirwa mugihe cyigitutu. Iki kiranga ni ngombwa kubikorwa bitandukanye, cyane cyane mubwubatsi, aho ubunyangamugayo bwimiterere ari byingenzi. Imwe mu nyungu yibanze ya s

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Imiyoboro yicyuma cyirabura ni igice cyingenzi mu nganda zo kubaka no gushushanya, izwiho imbaraga zayo, kuramba, no gutandukana. Bitandukanye n'imiyoboro yasohotse, imiyoboro idafite ubudodo ikorerwa kuva kuzenguruka ibyuma bikomeye, ishyushye kandi irambuwe kugirango ikore umuyoboro wuzuye udafite. Iyi nzira yo gukora bivamo ibicuruzwa bifite imbaraga zikomeye no kurwanya

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