Mu nganda zikoreshwa mu nganda, imiyoboro yicyuma igira uruhare runini mugutwara neza amazi na gaze.Inganda zinyuranye zisaba ubwoko bwicyuma cyihariye, bitewe nibyifuzo byabo byihariye.Uyu munsi, turareba neza ibintu byinshi bidasanzwe nimbaraga zitangwa nibikoresho bitatu byingenzi byicyuma: ASTM A53 Gr.B umuyoboro wibyuma, umuyoboro wa ASTM A192, na API 5L Gr.B umuyoboro wicyuma.
ASTM A53 GR.B.umuyoboro w'icyuma:
ASTM A53 GR.B umuyoboro wibyuma nicyiciro cyumuyoboro wicyuma wagenewe ubushyuhe bwo hejuru hamwe nubushakashatsi bwumuvuduko mwinshi muri boiler no guhanahana ubushyuhe.Yakozwe hifashishijwe ibintu bya karubone hamwe nuruvange kugirango birambe kandi birwanya kwangirika kwangirika.Byongeye kandi, ASTM A53 Gr.B ibyuma byibyuma bifite ibyuka bya karubone birenze imiyoboro isanzwe, bitanga imbaraga nubukomezi.
ASTM A192 Umuyoboro:
Ikindi kintu cyiza cyane cyicyuma ni umuyoboro wa ASTM A192, ukoreshwa cyane cyane muri sisitemu yo gutekesha umuvuduko mwinshi hamwe no guhanahana ubushyuhe.Umuyoboro wa ASTM A192 wubatswe mubyuma byiza bya karubone bifite ubuziranenge bukomeye kandi birwanya imbaraga zimbere ninyuma.
API 5L GR.B umuyoboro udafite ibyuma:
API 5L GR.B yagenewe gutwara gaze gasanzwe, peteroli nandi mazi.Imiyoboro idafite ibyuma ni amahitamo azwi cyane mu nganda za peteroli na gaze.Ibikoresho byumuyoboro wibyuma bifite imbaraga zo guhangana nihungabana ryimashini no kwangirika, bigatuma biba byiza mubihe bisabwa.
Kuva kumashanyarazi kugeza kumirongo ya peteroli na gaze, ASTM A53 Gr.B.icyuma, ASTM A192 umuyoboro na API 5L Gr.B umuyoboro w'icyuma udafite icyerekezo gifite imikoreshereze idasanzwe mu nganda zitandukanye.Ibi bikoresho bidasanzwe byicyuma bifite ibintu bitangaje nkubushyuhe bwo hejuru, kurwanya ruswa nimbaraga zikomeye za mashini.
Igihe cyo kohereza: Ukwakira-18-2023