Ton 20 na Carbon Karfe Square Bututun da aka aika zuwa Rasha - ROYAL GROUP

Sunan samfur: Q235 Square Tube, Plain Carbon Karfe Square Tube, Babban Diamita Plain Carbon Karfe Square Tube, Kaurin bango Plain Carbon Karfe Square Tube, Q215 Plain Carbon Karfe Square Tube, 20# Plain Carbon Karfe Square Tube

Plain carbon karfe murabba'in bututu ne square equilateral karfe bututu.Aiwatar da ma'auni na ƙasa GBT 6728-2002 sanyi-kafa m sashe karfe don tsari, size, siffar, nauyi da kuma halatta sabawa aiki da kuma samar, an birgima daga Q345B tsiri karfe.The low-alloy square tube da aka yi da low-alloy abu (Q345B), wanda shi ne sosai daban-daban daga talakawa murabba'in tube a cikin albarkatun kasa (Q195, Q215, Q235).Ƙarfin tsiri mai ƙarancin ƙarfi (16Mn) ba shi da kaya, baƙaƙe, gurɓatacce, welded don samar da bututu mai zagaye, sannan a yi birgima a cikin bututu mai murabba'i daga bututun zagaye sannan a yanka cikin tsayin da ake buƙata.Tsawon da aka saba shine mita 6, mita 12 ko wasu tsayayyen tsayi.

A samar da tsari na bayyana carbon karfe square bututu ne kamar haka:

Zaɓin kayan abu — dubawar kayan — ajiyar kayan abu — gyare-gyaren gyare-gyare—annealing—daidaitacce—maganin zafi—Duba aikin injina—binciken sinadarai—gwajin tensile—bincike—yanke tsawon—honing—ƙarshen sarrafa—ƙare ɗakunan ajiya na samfur—ƙammala aikin sake sarrafa kayan dubawa - gamawa isar da samfur