Izindaba

ngo-admin on 23-12-22
ngo-admin on 23-12-20
Uyazi nge-Channel Steel ASTM A36, A572, no-A992?
ngo-admin on 23-12-15
Uyazi ukuthi yikuphi okungcono, ipuleti yensimbi yaseMelika evamile A36 noma i-Q235B?
ngo-admin on 23-12-06
Quality assurance of Q235b galvanized pipe Q235b galvanized pipe is a common type of steel pipe, mainly used in fields such as construction, machinery, chemical industry, metallurgy, etc. Its material is Q235B carbon structural steel, and galvanizing treatment can improve its anti- I-Corrosio ...