Fa'afeiloa'i i la matou upega tafa'ilagi!

Alalaupapa prestressed palasitika corrugated pipeline laina gaosiga laina ma grouting laina gaosiga paipa

Alalaupapa prestressed palasitika corrugated pipeline laina gaosiga laina ma grouting laina gaosiga o paipa ua auina atu i tagata faatau i Chengdu,

 

Alalaupapa prestressed palasitika corrugated pipeline laina gaosiga laina ma grouting laina gaosiga o paipa ua auina atu i tagata faatau i Chengdu,

 

Qingdao Cuishi masini palasitika gaosi palasitika palasitika pe alalaupapa paipa palasitika Alalaupapa palasitika palasitika palasitika e ala i uʻamea paʻu sima ma alalaupapa fale palasitika ulu

 

 

O lenei oloa e masani lava ona faʻaaogaina mo le faʻaupuga, puipuiga malu, maualuga-saosaoa alalaupapa prestress tension palasitika bellows, prestressed alalaupapa alalaupapa paipa, i le taimi sasaa e puipuia le manoa uʻamea mai le filogia, ina ia mautinoa le le mautonu.Fa'amama palasitika fa'amamafa fa'amatalaga autu: 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120mm mafiafia puipui 2.2-3cm

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O le palasitika fa'alumaina o se pa puipui tasi e fa'aosoina e se palasitika extruder e maualuga-density polyethylene (HDPE) mo fausaga sima fa'ato'a mae'a fa'amamafa e pei o se paipa fa'alava ma ivi 'aso'aso.O se mea e sili ona lelei e sui ai le u'amea muamua i le alalaupapa ma le fausiaina o fale.O palasitika palasitika ua vaevaeina i ni vaega se lua: paipa lapotopoto ma paipa mafolafola, lea e fesoʻotaʻi i le faʻaaogaina moni e ituaiga eseese o fesoʻotaʻiga palasitika.O mea mata mo palasitika palasitika muamua o le HDPE.O lona tete'e corrosion e sili mamao atu nai lo uʻamea, e le fefe i acid ma alkali corrosion, e le corrode ia lava, ma e mafai ona puipuia lelei le prestressed iviaso mai le pala.

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O palasitika palasitika mua'i fa'alumaina o se pa puipui tasi e fa'aosoina e se mea fa'apipi'i palasitika e polyethylene maualuga (HDPE) mo fausaga sima fa'ato'a mae'a fa'amamafa e pei o se paipa pu'e ma ivi 'aso'aso.O se mea e sili ona lelei e sui ai le u'amea muamua i le alalaupapa ma le fausiaina o fale.O palasitika palasitika ua vaevaeina i ni vaega se lua: paipa lapotopoto ma paipa mafolafola, lea e fesoʻotaʻi i le faʻaaogaina moni e ituaiga eseese o fesoʻotaʻiga palasitika.O mea mata mo palasitika palasitika muamua o le HDPE.O lona tete'e corrosion e sili mamao atu nai lo uʻamea, e le fefe i acid ma alkali corrosion, e le corrode ia lava, ma e mafai ona puipuia lelei le prestressed iviaso mai le pala.

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Palasitika palasitika e pei o se auala prestressed post-tensioning o mea porous o se vaega taua o le faiga prestressed, mo se taimi umi prestressed inisinia faaaoga uʻamea uʻamea e pei o se mea pore, ina ia mafai ona foia le faaletonu o le uʻamea bellows faamaufaailogaina le lelei, faaleagaina faigofie, faigofie e elea, tele feteʻenaʻiga tetee, ae ina ia mafai foi ona maua ai se isi pa puipui anti-corrosion mo prestressed iviasoaso, e fautuaina e faaaoga polyethylene po o le polypropylene faia i palasitika bellows e avea o se oloa fou ma soofaatasi post-tensioning auala e faaleleia atili ai le olaga. o le fausaga

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Taimi meli: Iul-23-2022