416HP1866021725Months ago 72
Custom made non-standard pipes Seamless pipe is mainly used in industry. Its surface is foggy and no...
717HP1274435425Months ago 71
Pipeline direct drinking water has developed rapidly. With the development of national economy, pipe...
256HP1583123775Months ago 73
Functional index analysis of qb square tube - angular plasticity refers to the power of plastic defo...
984HP1437554935Months ago 70
chromizingMetallization: refers to the process of penetrating metal atoms into the surface layer of...
35HP1626574705Months ago 71
Let PS be the external force at the yield point s and fo be the cross-sectional area of the sample,N...
256HP1583123775Months ago 76
Generally, which can remove oxide scale, rust and old coatings. Professional square tubes, rectangul...
717HP1274435425Months ago 76
The numbering rules adopt element symbols; Pinyin, open hearth steel: p; Boiling steel: F; Killed st...
256HP1583123775Months ago 82
and its characteristics are also different. Square tube has strict standards. There are many weldin...
717HP1274435425Months ago 97
The shape of pipe end stainless steel pipe can be divided into smooth pipe and threaded pipe (thread...
535HP1368588255Months ago 85
Copper tube is also called copper tube nonferrous metal tube. It is a pressed and drawn seamless pi...
