Xintoonng Hot Depvanized 6m Street na-enwu n'okporo ụzọ ma ọ bụ okpukpu abụọ
Nkọwa mkpụmkpụ:
Octagotal Zinc nke Galvanized na-enwu ọkụ osisi nwere nnukwu efere na ogwe aka Mgwooru Etinyere na ihe nke ebumnuche zuru ezu gb / t1591-2008, Q235, Q345 eji eji China.
Ngwá ọrụ Q235 na SS400, ASTM A36. Min mkpụrụ meriri 235 MPA.
Q345 na s355jr. GR 50. Min Mkpụrụ nrụgide 345 MPA.