535HP1368588253Days ago33
Let s elaborate on the advantages of copper pipe materials: copper pipe floor heating refers to a he...
35HP1626574704Days ago37
Line grinding reflector, decorative bridge steel plate, boiler steel plate, shipbuilding steel plate...
35HP1626574704Days ago57
In austenite and then rapidly cooled. For thin-walled parts, air cooling can be adopted and water co...
965HP1139248654Days ago35
Grouting pipe at tensioning end: the grouting pipe installed at the end of the grouting pipe reinfo...
35HP1626574704Days ago43
Cooling and cold shock method. Large and thick stainless steel plates are deformed. First burn it wi...
535HP1368588254Days ago42
The production method of soft copper tube is basically the same as that of hard copper tube, that is...
709HP1805184934Days ago42
The wear resistance of laminate floor mainly depends on the content of aluminum oxide in the surface...
984HP1437554934Days ago31
light I-beam has narrower legsAt the same height, thinner waist and lighter weight than ordinary I-...
535HP1368588254Days ago43
In consideration of the above factors, more and more steel plants have stopped production since Octo...
256HP1583123774Days ago35
Cold drawn or cold rolled precision square tube (gb-) is a cold drawn or cold rolled precision squar...