High Quality Galvanized Square Paipa

O le gaosiga o le gaosiga o le vevela-dip galvanized square paipa e faigofie tele, o le gaosiga lelei e maualuga tele, ma e tele ituaiga ma faʻamatalaga.O lenei ituaiga o paipa sikuea e manaʻomia ai ni mea faigaluega laiti ma tupe, lea e talafeagai mo le gaosiga o le gaosiga o paipa faʻameamea laiti.O le malulu galvanized paipa sikuea o loʻo faʻaaogaina i luga o le paipa sikuea e faia ai le paipa sikuea e iai le faʻaogaina o le faʻamaʻi e ala i le faʻaaogaina o le mataupu faavae o le galvanization malulu.E ese mai le vevela-dip galvanizing, malulu galvanizing coating e masani lava ona tauaveina anti-corrosion e ala i electrochemical mataupu faavae.O le mea lea, e tatau ona faʻamautinoa le faʻafesoʻotaʻi atoa i le va o le paʻu zinc ma le uamea, e mafua ai le eseesega o le eletise, o lea e taua tele ai le togafitiga o le sila.Fa'amea fa'amea fa'aigoa e aofia ai fa'alava fa'amea fa'amea fa'ameamea ma fa'aeletise fa'amea fa'amea fa'aigoa.Hot dip galvanized square tubes e aofia ai auala susu, auala mago, auala lead-zinc, oxidation-reduction method, ma isi. fa'amama vai fa'amama o paipa u'amea.I le taimi nei, o le faʻagogo ma le redox process e masani ona faʻaaogaina i le gaosiga.O le pito i luga o le zinc layer e matua lamolemole, mafiafia ma toniga;Lelei mea faʻainisinia ma le faʻaleagaina;O le fa'aaogaina o le zinc e 60% ~ 75% maualalo ifo nai lo le fa'apalapala vevela.Electro galvanizing o loʻo i ai ni faʻalavelave faʻapitoa faʻapitoa, ae o lenei metotia e tatau ona faʻaaogaina mo le faʻapipiʻiina o le tasi itu, faʻapipiʻi lua-itu ma le mafiafia eseese o le faʻapipiʻiina o totonu ma fafo, ma le paipa paipa manifinifi.