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...
35HP1626574704Days ago40
When water-soluble paper is used to block the ventilation, due to the ventilation from the center of...
717HP1274435424Days ago47
Typical ferritic stainless steels are Crl, Cr and Cr.Application fields: chemical industry, construc...
717HP1274435424Days ago56
. It is our responsibility not to pay attention to the maintenance of the pipe during transportation...
965HP1139248654Days ago44
Welding is strictly prohibited during use because the strength of the welding point is much lower th...
779HP1365896604Days ago52
The safety device of the guide rail hydraulic lifting platform The mechanical part of the guide rail...
256HP1583123774Days ago36
Pull square tube:Hardness hardness is a pointer to measure the hardness and softness of metal materi...