Qhov txawv ntawm 3PE thiab FBE Epoxy Coated Pipe

3PE (peb-txheej polyethylene) thiab FBE (fusion bonded epoxy) yog ob hom txheej txheej uas siv rau cov kav dej steel txhawm rau tiv thaiv lawv ntawm corrosion. Txawm hais tias ob qho tib si ntawm cov txheej txheem no yog siv rau tib lub hom phiaj, muaj qee qhov sib txawv ntawm lawv raws li lawv daim ntawv thov, kev ua tau zoo, thiab tus nqi.

1. Daim ntawv thov

3 PE txheejmuaj peb txheej: txheej nplaum, txheej nruab nrab ntawm polyethylene, thiab txheej txheej ntawm polyethylene. Cov txheej txheem no yog siv rau cov yeeb nkab steel los ntawm ntau cov txheej txheem uas suav nrog kev ntxuav thiab blasting nto ntawm cov yeeb nkab, siv cov nplaum nplaum, thiab tom qab ntawd siv ob txheej ntawm polyethylene siv lub tshuab tshwj xeeb.

FBE txheej, ntawm qhov tod tes, yog txheej txheem ib-kauj ruam uas cov epoxy hmoov yog siv rau cov yeeb nkab steel preheated. Tom qab ntawd cov yeeb nkab yog rhuab mus rau qhov kub siab, melting epoxy hmoov, thiab ua rau nws fuse nrog rau saum npoo ntawm cov yeeb nkab. Qhov no tsim ib txheej ntawm epoxy txheej uas muab kev tiv thaiv zoo tiv thaiv corrosion.

2. Kev ua tau zoo

Ob qho tib si 3PE thiab FBE txheej muaj kev tiv thaiv corrosion zoo heev, tab sis lawv muaj qee qhov sib txawv thaum nws los txog rau lawv qhov kev ua tau zoo hauv ntau qhov chaw.

3PE coatings paub txog lawv lub peev xwm tiv taus ib puag ncig hnyav xws li av acidic thiab dej ntsev. Lawv kuj muaj kev tiv thaiv zoo rau kev cuam tshuam thiab kev puas tsuaj, ua rau lawv zoo tagnrho rau kev siv hauv thaj chaw uas muaj tsheb thauj mus los, xws li roj thiab cov kav dej.

FBE coatings, ntawm qhov tod tes, zoo dua rau cov cheeb tsam uas tsis tshua hnyav, xws li dej tsis qab thiab me me mus rau ib puag ncig tshuaj lom neeg. Lawv kuj tseem tiv taus UV hluav taws xob, ua rau lawv zoo tagnrho rau siv nyob rau hauv cov cheeb tsam uas raug tshav ntuj.

3. Tus nqi

Thaum nws los txog rau tus nqi, ob qho tib si 3PE thiab FBE txheej yog cov txiaj ntsig zoo rau kev tiv thaiv cov kav hlau los ntawm corrosion. Txawm li cas los xij, tus nqi ntawm txhua txheej tuaj yeem sib txawv nyob ntawm ntau yam xws li qhov loj ntawm cov raj xa dej, hom ib puag ncig nws yuav siv rau hauv, thiab qhov nyuaj ntawm txheej txheej txheej txheej.

3PE coatings feem ntau kim dua FBE txheej vim muaj ntau cov txheej txheem koom nrog hauv kev thov lawv. Tsis tas li ntawd, tus nqi ntawm 3PE coatings kuj tuaj yeem nyob ntawm seb hom polyethylene siv, nrog cov polyethylene high-density yog kim dua li cov polyethylene tsawg.

FBE txheej, ntawm qhov tod tes, feem ntau tsis tshua kim tshaj 3PE txheej vim yog cov txheej txheem thov yooj yim. Txawm li cas los xij, tus nqi ntawm FBE coatings kuj tuaj yeem nyob ntawm seb yam xws li lub thickness ntawm txheej thiab hom epoxy siv.

Xaus

Hauv cov ntsiab lus, ob qho tib si 3PE thiab FBE txheej yog cov kev daws teeb meem zoo rau kev tiv thaiv cov kav hlau los ntawm corrosion. 3PE coatings muaj kev tiv thaiv zoo rau ib puag ncig hnyav thiab muaj kev tiv thaiv zoo rau kev cuam tshuam thiab puas, thaum FBE txheej yog zoo dua rau cov cheeb tsam uas tsis tshua muaj hnyav thiab tiv taus UV hluav taws xob.

Thaum txiav txim siab seb yuav siv cov txheej twg, nws yog ib qho tseem ceeb uas yuav tsum xav txog yam xws li ib puag ncig uas yuav siv cov kav dej, tus nqi ntawm cov txheej, thiab cov yam ntxwv ua haujlwm yuav tsum tau ua. Thaum kawg, qhov kev xaiv ntawm txheej yuav nyob ntawm seb qhov kev xav tau tshwj xeeb ntawm qhov project thiab cov peev txheej muaj.