3PE anti-corrosionmea fa'avae paipa u'amea e aofia ai paipa u'amea seamless, paipa u'amea sipuni ma paipa u'amea su'i sa'o. O le tolu-layer polyethylene (3PE) anti-corrosion coating ua faʻaaogaina lautele i le gaosiga o paipa suauu ona o le lelei o le faʻafefeteina, faʻafefe vai vai ma mea faʻainisinia.

Fa'atomuaga o le fa'alumaina o le paipa u'amea 3PE:

O le faʻamaʻi faʻamaʻi o le paipa uʻamea 3PE e taua tele mo le ola o paipa tanumia. O nisi o paipa o mea lava e tasi o loʻo tanumia i lalo o le eleele mo le tele o tausaga e aunoa ma le pala, ma o nisi e tafe mo le tele o tausaga. E mafua ona latou te fa'aogaina fa'a'ese'ese i fafo e tete'e a'e.

3PE anticorrosion e masani ona aofia ai 3 laulau:

Tasi le vaega ole epoxy pa'u (FBE>100um)
Fa'apipi'i e lua-vaega (AD) 170~250um
E tolu vaega ole polyethylene (PE) 2.5~3.7mm

I le gaioiga moni, o mea e tolu e faʻafefiloi ma tuʻufaʻatasia, ma a maeʻa le faʻagasologa, o loʻo tuʻufaʻatasia faʻatasi ma le paipa uʻamea e fausia ai se mea e sili ona lelei e puipuia ai le pala. O auala fa'agaioiga e masani lava ona vaevaeina i ni ituaiga se lua: ituaiga fa'afefete ma ituaiga fa'apipi'i lapotopoto.

3PE lelei paipa uamea anti-corrosion:

O le faʻapipiʻiina o le paipa uʻamea 3PE e faʻapea o le pito i lalo ma le paipa uamea o loʻo faʻafesoʻotaʻi ma le epoxy powder anti-corrosion coating, ma o le ogatotonu o se mea faʻapipiʻi copolymerized ma vaega galue lala. O le pito i luga o le polyethylene e faʻapipiʻiina maualuga. 3PE u'amea u'amea u'amea fa'apipi'i (tolu-vaega polyethylene fa'a'a'amea fa'alavalava) o se fou fa'ato'a fa'ameamea gaosia e ala i le atamai tu'ufa'atasia le Europa 2PE fa'apipi'i fa'ama'i ma le epoxy pa'u fa'apipi'i paipa u'amea (FBE) fa'aaogaina lautele i totonu. Amerika i Matu. Uila paipa uamea. Ua lauiloa ma faʻaaogaina i le lalolagi atoa mo le silia ma le sefulu tausaga.

3PE faiga su'esu'ega paipa u'amea aneti-corrosion:

Muamua, e asiasia le paipa uamea anti-corrosion, ma o le paipa uamea e asiasia e tusa ai ma tulaga eseese ina ia ausia ai tulaga mo le faia o le paipa uamea faʻafefe. Siaki pe ua pala le paipa uamea, siaki ma aveese le lalagaina o le paipa uamea. O le isi laasaga o le tuʻuina lea o le paipa uʻamea ele ma faʻamaʻi i totonu o se pusa polyethylene mo le faia o paipa. A maeʻa ona toe faʻaleleia le ulu, e tui le polyurethane foam i totonu e faʻatumu atoa ai le avanoa e faʻatumu atoa ai. Su'esu'ega o paipa u'amea e tete'e ai le pala, ma le siakiina o oloa fa'auma mo paipa u'amea fa'amama ua mae'a.

3PE anti-corrosion uamea faavae mea e manaomia e siaki ma faamaumau le paipa uamea ulu atu i totonu o le tulaga o le paipa i luma o le anti-corrosion togafitiga, ma fana blasting ma ele aveesea i luga o le pito i fafo o le paipa uamea, ma siaki pe o le mama o o le pito i fafo o le paipa uamea ma le loloto o le taula taula e fetaui ma manaʻoga. O i latou e le ausia manaoga o loʻo faʻamaeʻaina ma toe faʻaleleia e lima ma se uili olo, ma afifi pepa faʻapipiʻi i le pito o paipa, togafitiga o le pefu, faʻavevela taimi faʻavevela i le vevela manaʻomia, epoxy powder spraying, faʻapipiʻi faʻapipiʻi itu faʻafefe, PE extruder taamilomilo ma mu, anti-corrosion O paipa e malulu i le vai, ma o oloa agavaa e faʻafefe ma faʻailogaina, ma o le faʻavae ma le faʻapipiʻiina o paipa ua sauni e lafo.