717HP1274435424Days ago44
The specific steps of continuous casting billet process of stainless steel pipe fittings are as foll...
535HP1368588254Days ago51
VilzburgRed copper tube,Red copper bars in other regions basically follow the price trend of Tangsha...
535HP1368588254Days ago41
It has excellent conductivity, thermal conductivity, ductility and corrosion resistance.Red copper i...
535HP1368588254Days ago42
The market price of Zhengzhou copper bars is basically stable, and the shipment is not good. In ter...
535HP1368588254Days ago44
The main force of iron ore futures closed at in The closing price of the day today was the same as...
535HP1368588254Days ago39
Extrusion method: This production method is to cast copper ingots after smelting, you can polish it...
535HP1368588254Days ago52
After the pipe is cleaned, the welding flux and flux shall be immediately applied to the interface a...
709HP1805184934Days ago40
Domestic cheap decorative paper is usually used. The pattern of this decorative paper is fuzzy. The...
35HP1626574704Days ago42
Considering the cost, the thickness of is generally . ~ .Stainless steel is marked with and , mart...
256HP1583123774Days ago35
In this period, the technology of continuous rolling pipe was not mature.Steel pipe for geological d...
