Bakin bututu mai siffar murabba'ian yi shi ne da bakin karfe mai birgima ko kuma mai zafi ta hanyar yankewa, walda da sauran hanyoyin sarrafawa. Ta hanyar waɗannan hanyoyin sarrafawa, bututun mai siffar baƙar fata yana da ƙarfi da kwanciyar hankali, kuma yana iya jure matsin lamba da kaya mai yawa.
suna: Tube na Karfe mai siffar murabba'i da kusurwa
abu: Q195, Q215, Q235
Diamita na waje: 15*15,20*20,25*25,30*30,35*35,40*40,50*50,60*60,70*70,80*80,90*90,100*100,110*110,120*120,130*130*,140*140,150*150
kauri na bango: 0.5mm-25mm
Bututu mai kusurwa huɗudiamita ta waje:10*20,15*20,15*30,16*36,18*38,20*30,20*40,25*50,30*40,30*50,30*40,30*50,30*60,30*70,30*90,40*50,40*60,40*80,40*100,50*70,50*75,50*80,50*90,60*90,60*80,75*45,100*40,100*50,100*60,100*80,100*120,100*150,120*50,120*60,120*80
kauri na bango: 0.5mm-25mm
tsawon: Tsawon al'ada shine 6m-12m kuma ana iya keɓance shi.
Lokacin Saƙo: Oktoba-18-2023
