Itanna / Gbona-fibọ galvanized, irin paipu
Galvanized, irin pipejẹ paipu irin erogba ti a fi bo pẹlu ipele aabo ti zinc.Layer sinkii yoo wa bi Layer irubo, yoo gba ipata ṣaaju irin erogba labẹ rẹ.Galvanized, irin pipe pẹlu meji orisi: gbona-óò galvanized, irin pipe ati tutu galvanized, irin pipe.Layer galvanized yoo ṣe okunkun awọn iṣẹ ipata ti awọn paipu irin.
Gbona fibọ galvanizing ni lati ṣe didà irin ati iron matrix lenu bi ohun alloy Layer, ki awọn sobusitireti ati bo meji ni idapo.Gbona fibọ galvanizing ni lati gbe irin paipu akọkọ, ni ibere lati yọ awọn irin oxide lori dada ti irin paipu.Lẹhin ti pickling, nipasẹ ammonium kiloraidi tabi zinc kiloraidi olomi ojutu tabi ammonium kiloraidi ati sinkii kiloraidi adalu olomi ojutu ojò fun ninu, ati ki o si sinu awọn gbona fibọ plating ojò.Gbona-dip galvanizing ni awọn anfani ti dida aṣọ, ifaramọ ti o lagbara ati igbesi aye iṣẹ pipẹ.Itọju galvanized itanna pẹlu ina & dada ẹlẹwa tun le pese.
Ilana galvanizing fibọ gbigbona:
Isọkuro iṣẹ-ṣiṣe → fifọ → gbigbe → fifọ → gbigbẹ epo dip fluxing preheated hot dip galvanized → itutu → ipari → rinsing → gbigbe → idanwo passivation
Ilana galvanized tutu:
Kemikali degreasing → Fifọ → omi gbona omi gbona electrolysis degreasing → fifọfọ → lagbara corrosive galvanized iron alloy → fifọ → fifọ → ina → fifọ gbigbẹ passivation
Ilé ati ohun elo igbekalẹ
Mechanical ati gbogboogbo ina- ìdí
Iṣelọpọ ti bosi ara
