535HP1368588254An hour ago37
Overview of three production methods of copper tube Copper tube is a very important material for cop...
535HP1368588254An hour ago46
It is said that due to the optimistic future and tight resources, some iron plants do not take order...
535HP1368588254An hour ago46
However, it is difficult to change this situation too much in the short term. It is expected that t...
535HP1368588254An hour ago45
Four of the five major application fields of copper plate, copper bar and copper pipe: copper is use...
632HP1955065915An hour ago34
First, use a hammer to pad the wood on the polyurethane warehouse board between the two warehouse bo...
535HP1368588255An hour ago33
However, Tangshan Iron and Steel Group Co., Ltd. is currently increasing the supply of hot coils. I...
535HP1368588255An hour ago42
The market opened today. Although the performance of Zitong Pai futures was modest, the overall mar...
416HP1866021725An hour ago35
The large values of temperature are concentrated in the area between the outer tube and the roll, an...
535HP1368588255An hour ago46
Disadvantages: low output, high production cost and high price. Extrusion copper tube process is a...
535HP1368588255An hour ago42
When welding, just add enough filler metal to fill the capillary gap. Too much filler metal will on...
