Tsarin ƙafa na pipe na kankara ta hanyar tsara ya fi wasu, yawan aikawa, kudan biya, cirewa da gaske. Matakan kankara na spiral welded pipe ya fi kankara na tsara, kuma kankara mai girman girma ya fi ƙarƙata daga billet mai girman keɓuwa, kuma kankara mai girman berɗe ba da billet mai girman shi ne ake ƙirƙirawa. Amma idan aka taka leda da pipe na tsara mai girman yawan weld length ya zadda 30~100%, kuma aikin ya fi ƙaru.
Pipe na kankara mai girman berɗe ko mai girma, a kankara ake amfani da billet na fadin tsangaya, amma pipe na kankara mai girman keɓuwa ko mai girma keɓuwa zai zama ne ake kankara daga steel strip. Dangane da kara shine ake tsamata kuma ake duba.
Tsarin kankara na pipe
Abubuwan da suka fadi - flat - kirewa da welding, looping, forming, welding, welding bead a cikin da diya don kire - precorrection - induction heat treatment, sizing da straightening, eddy current testing, kirewa, tattara na hydraulic pressure, pickling, duba na gaba (tsangantsani) - packaging - shipments.
Hanyar Ilimin: Don zama mai amfani da karkashin karamin steel da karkashin karamin abokin cin duniya.
Wanne ne za ake so ake adana galvanized pipe?
DukMafawa na kasa ta pass API 5L certification, muna gode sune amince zuwa manyan lami, misali Austria, New Zealand, Albania, Kenya, Nepal, Vietnam, da sauransu.
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