Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd

I.Brief introduction HGÑ„114 high frequency longitudinal welded pipe production line / pipe making mac

I.Brief introduction HGÑ„89 high frequency longitudinal welded pipe production line / pipe making mach

I.Brief introduction HGÑ„660 high frequency longitudinal welded pipe production line / pipe making mac

I.Brief introduction HGÑ„406 high frequency longitudinal welded pipe production line / pipe making mac

I.Brief introduction HGÑ„76 high frequency longitudinal welded pipe production line / pipe making mach

I.Brief introduction HGÑ„140 high frequency longitudinal welded pipe production line / pipe making mac

I.Brief introduction HGÑ„219 high frequency longitudinal welded pipe production line / pipe making mac

I.Brief introduction HGÑ„377 high frequency longitudinal welded pipe production line / pipe making mac

I.Brief introduction HGÑ„406 high frequency longitudinal welded pipe production line / pipe making mac

I.Brief introduction HGÑ„20 high frequency longitudinal welded pipe production line / pipe making mach

I.Brief introduction HGÑ„32 high frequency longitudinal welded pipe production line / pipe making mach

I.Brief introduction HGÑ„50 high frequency longitudinal welded pipe production line / pipe making mach

I.Brief introduction HGÑ„76 high frequency longitudinal welded pipe production line / pipe making mach

I.Brief introduction HGÑ„140 high frequency longitudinal welded pipe production line / pipe making mac

I.Brief introduction HGÑ„165 high frequency longitudinal welded pipe production line / pipe making mac

I.Brief introduction HGÑ„219 high frequency longitudinal welded pipe production line / pipe making mac

I.Brief introduction HGÑ„273 high frequency longitudinal welded pipe production line / pipe making mac

I.Brief introduction HGÑ„325 high frequency longitudinal welded pipe production line / pipe making mac

I.Brief introduction HGÑ„377 high frequency longitudinal welded pipe production line / pipe making mac

Slitting line is mainly used to slit kinds of wide steel strip into certain width, then recoil them to meet th