Iindaba
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Umahluko Phakathi Spiral welding Pipe kunye Straight welding Pipe
Umahluko ophambili phakathi kwemibhobho emibini edibeneyo yombhobho wentsimbi ejikelezayo kunye nombhobho othe tye othe ngqo ngumahluko kwifom ye-welding. Umbhobho wentsimbi eguqulwayo sisinyithi esisezantsi sentsimbi okanye ulwakhiwo lwesinyithi esisezantsi esiqengqelwe kwityhubhu engenanto nge-helix angle ethile (ekwabizwa ngokuba yifom ...Funda ngokugqithisileyo -
Ukuphuhliswa kombhobho wentsimbi we-ERW
Ubuninzi obuphezulu be-seam e-welding pipe (ERW) ishushu eshushu esenziwe ngumatshini wokwenza, usebenzisa umphumo wesikhumba kunye nesiphumo sokusondela kwamaza aphezulu ngoku ukutshisa kunye nokunyibilika komphetho we-tube engenanto, kunye noxinzelelo lwe-welding phantsi kwesenzo i-mani mqengqeleki ukufezekisa imveliso ...Funda ngokugqithisileyo -
I-ERW32 Tube Mill ihlanganisiwe, iya kuthunyelwa eArgentina
Funda ngokugqithisileyo