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Ηλεκτρική τροφοδοσία πλάκα Lv - κατασκευαστής, εργοστάσιο, προμηθευτής από την Κίνα
What is a precision seamless steel pipe?
Precision seamless steel pipe is a kind of high-precision steel pipe after cold drawing or hot rolling. Because the precision seamless steel pipe inner and outer wall without oxide layer precision...
New steel pipe knowledge
Welded pipe commonly used materials: Q235A, Q235C Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, and the like. The blanks used for welded...
The difference between galvanized welded steel pipe and seamless steel pipe
There are two kinds of seamless steel tubes and welded steel tubes. Galvanized pipes are galvanized on steel pipes. It can be seamless steel pipe or welded steel pipe. Seamless steel tubes can be...
Galvanized color steel plate & sheet
The product obtained by coating an organic coating on a hot-dip galvanized steel sheet is a hot-dip galvanized color-coated plate. In addition to the protective effect of zinc, the hot-dip galvanized...