201 na 202 ibyuma bitagira umuyonga ni ibintu bibiri bisanzwe cyane bidafite ibyuma, byombi ni ibyiciro 200 byicyuma.
Ibigize imiti ya 316 na 316L ibyuma bidafite ingese biratandukanye.Kurwanya ruswa, kurwanya ubushyuhe, imbaraga nuburyo bwo gusudira nabyo biratandukanye.
304 na 304L ni ibyiciro bibiri bisanzwe bidafite ibyuma ku isoko.
Imiyoboro yicyuma igabanijwemo ibice bigabanijwe kandi bishyushya amashanyarazi.Igice gishyushye gishyushye ni kinini, igiciro cya electro galvanizing ni gito, kandi hejuru ntabwo yoroshye cyane.
Umuyoboro ushushe wa Galvanised Umuyoboro nugukora icyuma gishongeshejwe hamwe na matrix yicyuma kugirango habeho urwego ruvanze, kugirango matrix hamwe nigitwikirizo bihuze.
Umuyoboro w'icyuma ni ubwoko bw'icyuma kirekire kizengurutse ibyuma, bikoreshwa cyane cyane mu miyoboro itwara inganda nka peteroli, inganda z’imiti, ubuvuzi, ibiryo, inganda zoroheje, ibikoresho bya mashini, n'ibindi, hamwe n'ibikoresho byubaka.
Imiyoboro ishyushye ya galvaniside ikorwa mugukora ibyuma bishongeshejwe hamwe na materique yicyuma kugirango habeho urwego ruvanze, kugirango matrike hamwe nigitwikirizo hamwe.
API 5L muri rusange yerekeza kumurongo.
ASTM A 53 itwikiriye umuyoboro w'icyuma udafite kashe kandi usudira ufite uburebure bw'urukuta.
ASTM A106 GR.B karuboni idafite ibyuma ni ubwoko bwimiyoboro ya karubone idafite igice.
Umuyoboro w'icyuma udafite ubudodo bukozwe mu byuma byose bisobekeranye, kandi imiyoboro y'ibyuma idafite ubudodo bwo hejuru hejuru yiswe imiyoboro idafite ibyuma.