Galvanized H-mtengo structural chitsulo Q235b Q345b mtengo

H-gawo zitsulo ndi mtundu wa gawo lazachuma komanso gawo lochita bwino kwambiri lomwe lili ndi gawo logawidwa bwino kwambiri la magawo osiyanasiyana komanso chiŵerengero chololera cha mphamvu ndi kulemera. Amatchulidwa chifukwa gawo lake ndi lofanana ndi chilembo cha Chingerezi "H". Popeza kuti mbali zosiyanasiyana za zitsulo za H-gawo zimakonzedwa pamakona abwino, chitsulo cha H-gawo chili ndi ubwino wotsutsa mwamphamvu, kumanga kosavuta, kupulumutsa mtengo ndi kuwala kowala kumbali zonse. Kuphatikizika kwa zinki kwa chitsulo chachitsulo cha H-gawo sikungakhale kotsika kuposa 610g/m2, makulidwe ambiri a nthaka wosanjikiza sangakhale osachepera 86m, ndipo makulidwe a nthaka wosanjikiza m'deralo sangakhale osachepera 80m.