Professional production of precision steel pipe and steel bar!
News
-
The steel bar connecting sleeve
In the construction industry, the traditional reinforcement connection methods, such as lap joint and welding, can not meet the needs of the rapid development of the construction industry in terms of connection quality, efficiency and operability. The continuous updating...Read more -
Seamless steel pipe hot rolling and cold rolling (dial) seamless steel tube General steel pipe
Seamless steel pipe hot rolling and cold rolling (dial) seamless steel tube General steel pipe, hot-rolled seamless steel tube points lower intermediate pressure boiler pipe, high pressure boiler tube alloy steel pipe stainless steel pipe of oil cracking geological steel...Read more -
Square tube, it is a kind of numerous pipe material in such building materials industry.
In building materials industry, the development condition of all sorts of pipe material is different, as a result of oneself characteristic difference, the relation between pipe material also exists certain gap. Square tube, it is a kind of numerous pipe material in suc...Read more -
Straight thread connection strength such as joint reinforced cohesion in the 90 s of the 20th century is the world’s latest trend,
Straight thread connection strength such as joint reinforced cohesion in the 90 s of the 20th century is the world's latest trend, joint quality stable reliable, high cohesive strength, equivalent to that of sleeve kneading bridging joints, and also has the taper thread ...Read more