717HP12744354217An hour ago37
And stainless steel are molybdenum containing stainless steels. The molybdenum content of stainles...
779HP13658966017An hour ago38
Many customers think that the operating power supply of the hydraulic lifting platform is below the...
984HP14375549318An hour ago34
What is the stainless steel passivation of alloy pipe?The crack mainly occurs at -mm from the edge o...
965HP11392486518An hour ago33
They shall be connected as a whole in the factory as far as possible. If it is necessary to connect...
779HP13658966018An hour ago42
The contact opening and closing of the travel switch of each safety device must be reliable, and the...
256HP15831237718An hour ago47
Steel used & mdash& mdash; Such as bridge steel, ship steel, boiler steel, pressure vessel s...
35HP16265747018An hour ago51
The welding of stainless steel pipe is usually composed of backing welding, filling welding and cove...
535HP1368588252Days ago48
On November the market price of Cangzhou copper bar was stable. According to the monitoring data o...
535HP1368588252Days ago44
The blowpipe shall be perpendicular to the lead pipe during welding, and the flame shall be moved co...
535HP1368588252Days ago34
you can polish it with copper point solution. It can not only make the copper surface brighterIf y...
