Ka kalafo e nang le taolo e ntšo (C2D) e nang le letsoai la silevera kapa letsoai la koporo, filimi ea ho tsamaisa se etsahetseng e ka bang 10-15μm. Litšenyehelo lia phahame empa cheki e ikhethile.
Sebelisa mokhoa oa ho tsamaisa Zinc (C2C), ho koaloa ho koaetsoeng ka 8-15μm, tlhahlobo e ntle ea letsoai e ka fihlela lihora tse fetang 72
GB / T 882-2008 "" Pic "Diameter 3-100mm, lisebelisoa li kenyelletsa botenya ba setlolo sa c1b kapa c1A.
E na le li-bolts tsa lirobele, li-teuba tsa katoloso, Washers e bataletseng, letheba la selemo le heaxagonal linate. Boitsebiso bo boholo ba carbon (joalo ka q235), 'me botenya ba seka sa motlakase ke 5-12μm
Tekanyetso ea mookoli ea mookoli (C2C) e etsoa motheong oa ho eletsoa ho theha filimi e mebala e nang le bophara ba batho ba ka bang 8-15μm. Tlhahlobo ea letsoai ea letsoai e ka nka nako e fetang lihora tse 72 ntle le mafome a tšoeu.
E entsoe ka steel ea Q235 le lisebelisoa tse ling, bokaholimo bo monate hangata bo kopana le litlhokahalo tsa kalafo tsa C1b) kapa C1A (ZINC)
Khampany ea rona e hlahisa 'me u rekisa li-bolts tsa matla, hoops, lisebelisoa tsa lifoto, lisebelisoa tsa lifoto tsa lifoto, sebopeho sa tšepe, jj.