Gukoresha cyane imiyoboro yicyuma idafite inganda mubikorwa byinganda nubwubatsi bituma ibipimo byayo nibisabwa bifite akamaro cyane. Ibyo bita "umuyoboro usanzwe" bivuga imiyoboro idafite ibyuma yujuje ubuziranenge mpuzamahanga, ubusanzwe harimoAPI(Ikigo cya Amerika gishinzwe peteroli),ASTM(Sosiyete y'Abanyamerika ishinzwe ibizamini n'ibikoresho) naASME(Sosiyete y'Abanyamerika y'Abashinzwe Imashini) ibipimo. Ubu bwoko bwumuyoboro wibyuma bifite ubwizerwe buhebuje kandi buhindagurika bitewe nubuziranenge bwacyo hamwe nimpamyabumenyi nyinshi, kandi bukoreshwa cyane mu nganda nka peteroli, gaze gasanzwe, imiti, n’amashanyarazi.

Ubwa mbere, imiyoboro ya API isanzwe idafite ibyuma ikoreshwa cyane cyane munganda za peteroli na gaze, kandi ibipimo byingenzi niAPI 5LnaAPI 5CT. Igipimo cya API 5L gikubiyemo ibikenerwa mu gukora imiyoboro y’itumanaho kugirango harebwe imikorere yimiyoboro yumuvuduko mwinshi, ubushyuhe bwinshi nibidukikije byangirika. Igipimo cya API 5CT cyibanda ku gusiga amavuta no kuvoma kugirango harebwe imbaraga nigihe kirekire cyimiyoboro mugihe cyo gucukura no kuyibyaza umusaruro. Imiyoboro ya API isanzwe idafite ibyuma mubisanzwe ifite imbaraga nyinshi, gukomera kwinshi no kurwanya ruswa.

Icya kabiri, imiyoboro isanzwe ya ASTM idafite ibyuma bitwikiriye imirima myinshi yinganda, harimo amashyiga, guhinduranya ubushyuhe, inyubako, nibindi.ASTM A106naASTM A53 ni ibipimo byerekana. ASTM A106 umuyoboro wicyuma udafite icyerekezo gikwiranye nubushyuhe bwo hejuru kandi ukoreshwa cyane muri sisitemu yo kuvoma ubushyuhe bwo hejuru mu mashanyarazi, mu nganda no mu nganda. ASTM A53 umuyoboro wicyuma udafite icyerekezo gikwiranye nogutwara ibintu rusange, harimo amazi, umwuka hamwe na parike. Ibipimo ngenderwaho byerekana neza imiterere yimiti, imiterere yubukanishi hamwe no kwihanganira ibipimo byimiyoboro yicyuma kugirango bizere kwizerwa mubikorwa bitandukanye.

Hanyuma, imiyoboro ya ASME isanzwe idafite ibyuma ikoreshwa cyane mubyuma no kumashanyarazi. ASME B31.3 na ASME B31.1 ni amahame abiri yingenzi agaragaza igishushanyo mbonera n’ibikorwa bya sisitemu yo kuvoma munsi yumuvuduko mwinshi nubushyuhe bwo hejuru. Igipimo cya ASME gishimangira umutekano n’imikorere yigihe kirekire y’imiyoboro y’ibyuma kandi irakwiriye mu bihe bisaba kwizerwa n’umutekano mwinshi cyane, nk’amashanyarazi ya kirimbuzi, inganda z’imiti n’ibikoresho binini by’inganda.

Ibyiza byimiyoboro itatu isanzwe iri mubyemezo byabo byinshi kandi birashoboka. Kubera ko zujuje ubuziranenge bwa API, ASTM na ASME icyarimwe, ubu bwoko bwumuyoboro wicyuma udafite icyerekezo gishobora kuba cyujuje ibyangombwa bisabwa mubihugu n'uturere dutandukanye kandi birakwiriye mubikorwa bitandukanye bigoye. Haba mumuvuduko mwinshi, ubushyuhe bwinshi cyangwa ibidukikije byangirika, imiyoboro itatu isanzwe irashobora kwerekana imikorere myiza kugirango imikorere ya sisitemu itekanye kandi ihamye.

Muri make, nk'igicuruzwa cyo mu rwego rwo hejuru mu miyoboro y'icyuma idafite icyerekezo, imiyoboro itatu isanzwe yabaye ikintu cy'ingirakamaro kandi cy'ingenzi mu nganda n'ubwubatsi hamwe n'impamyabumenyi zabo zisanzwe kandi zikora neza. Gukoresha kwinshi ntabwo kuzamura ubwiza n’umutekano byimishinga gusa, ahubwo binateza imbere iterambere no guhanga udushya twikoranabuhanga ryibikoresho. Guhitamo imiyoboro itatu isanzwe ntabwo ari garanti yubuziranenge gusa, ahubwo ni no kwiyemeza kumara igihe kirekire n'umutekano wumushinga.