Umbhobho wentsimbi ye-3pe ye-anticorrosion

3pe umbhobho yentsimbi anticorrosion ibandakanyaumbhobho wentsimbi ongenamthungo, umbhobho wentsimbi ejikelezayokwayeNdabona umbhobho wentsimbi. Isakhiwo esinemigangatho emithathu ye-polyethylene (3PE) i-anticorrosion coating isetyenziswa ngokubanzi kwishishini lemibhobho yepetroleum ngenxa yokumelana nokugqwala okuhle, ukunyanzeliswa kwamanzi kunye negesi kunye neempawu zoomatshini.Olu nyango oluchasene ne-corrosion luphucula kakhulu ukuxhatshazwa kwe-corrosion yombhobho wensimbi, ofanelekileyo kwiinkqubo zemibhobho ezifana nokuhanjiswa kweoli, ukuhanjiswa kwegesi, ukuthuthwa kwamanzi kunye nokunikezelwa kobushushu.

Ubume be-3PE anticorrosion umbhobho wentsimbi umaleko wokuqala:
Epoxy powder ukutyabeka (FBE):

Ubukhulu bumalunga ne-100-250 microns.

Ukubonelela nge-adhesion egqwesileyo kunye nokuxhathisa ukubola kweekhemikhali, kunye nomphezulu wombhobho wensimbi ngokusondeleyo.

 

Umaleko wesibini: isibophelelo (Ukuncamathelisa):

Ukutyeba malunga ne-170-250 microns.

I-copolymer binder edibanisa i-epoxy powder coating kunye ne-polyethylene layer.

 

Umaleko wesithathu: Polyethylene (PE) ukutyabeka:

Ukutyeba malunga ne-2.5-3.7 mm.

Ibonelela ngokhuseleko lomatshini kunye nenqanaba lokuthintela amanzi ngokuchasene nomonakalo womzimba kunye nokungena komswakama.

Inkqubo yokuvelisa ye-3PE ye-anti-corrosion pipe yensimbi
1. unyango oluphezulu: ubuso bombhobho wensimbi buhlanjululwe okanye budutyulwe ukuze bususe i-rust, i-oxidized skin kunye nezinye izinto ezingcolileyo kunye nokuphucula ukunamathela kwengubo.

2. Ukufudumala umbhobho wensimbi: umbhobho wensimbi ufudumala kwiqondo lokushisa elithile (ngokuqhelekileyo i-180-220 ℃) ​​ukukhuthaza ukudibanisa kunye nokunamathela kwe-epoxy powder.

3. Ukugquma i-epoxy powder: ngokulinganayo fafaza i-epoxy powder kumphezulu wombhobho wentsimbi efudumeleyo ukwenza umaleko wokuqala wokugquma.

4. Faka isicelo se-binder: Faka i-copolymer binder phezu kwe-epoxy powder coating ukuqinisekisa ukudibanisa okuqinileyo kunye ne-polyethylene layer.

5. Ukugquma i-polyethylene: I-polyethylene yokugqibela isetyenziswe phezu kwe-binder layer ukwenza isakhiwo esipheleleyo sesithathu.

6. Ukupholisa nokunyanga: Umbhobho wentsimbi ogqunyiweyo uyapholiswa kwaye unyangekile ukuze kuqinisekiswe ukuba iileya ezintathu zokugquma zidityaniswe ngokusondeleyo ukuze zenze umaleko oqinileyo wokuchasana nomhlwa.

Iimpawu kunye neenzuzo ze-3PE anti-corrosion steel pipe

1. Intsebenzo egqwesileyo ye-anti-corrosion: i-coat-layer-coating structure ibonelela ngokugqwesileyo kokukhuselwa kwe-corrosion kwaye ifanelekile kwiindawo ezahlukeneyo eziyinkimbinkimbi ezifana ne-acidic kunye ne-alkaline, iindawo zaselwandle kunye nokunye.

2. iimpawu ezintle zoomatshini: umaleko we-polyethylene unempembelelo ebalaseleyo kunye nokumelana nokuxhatshazwa kwaye unokumelana nomonakalo wangaphandle womzimba.

3. Ukumelana nokushisa okuphezulu kunye nokuphantsi: I-3PE i-anticorrosion layer inokugcina ukusebenza kakuhle kwiindawo eziphakamileyo kunye neziphantsi zokushisa, kwaye akulula ukuqhekeka nokuwa.

4. Ubomi benkonzo ende: I-3PE i-anti-corrosion yenkonzo yombhobho wenkonzo yensimbi ukuya kwiminyaka engama-50 okanye nangaphezulu, ukunciphisa ukugcinwa kwemibhobho kunye neendleko zokutshintsha.

5. ukuncamathela okugqwesileyo: i-epoxy powder yokwaleka kunye nomphezulu wombhobho wentsimbi kwaye phakathi kwe-binder layer ine-adhesion eyomeleleyo yokuthintela ukugquma.

 
Iinkalo zesicelo

1. Ukuthutha i-oyile kunye negesi: isetyenziselwa ukuthutha umgama omde weoli kunye nemibhobho yegesi yendalo ukukhusela ukubola kunye nokuvuza.

2. Umbhobho wothutho lwamanzi: osetyenziswa kunikezelo lwamanzi ezidolophini, ukuhanjiswa kwamanzi, ukucocwa kogutyulo kunye nezinye iinkqubo zemibhobho yamanzi, ukuqinisekisa ukhuseleko lomgangatho wamanzi.

3. umbhobho wokufudumeza: osetyenziselwa ukuthuthwa kwamanzi ashushu kwisixokelelwano sokufudumeza esisembindini ukuthintela ukuhlwa kwemibhobho kunye nokulahleka kobushushu.

4. umbhobho wemizi-mveliso: osetyenziswa kushishino lweekhemikhali, isinyithi, amandla ombane kunye nezinye iindawo zoshishino zombhobho wenkqubo, ukukhusela umbhobho kukhukuliseko lwamajelo eendaba ezonakalisayo.

5. ubunjineli baselwandle: busetyenziswa kwimibhobho engaphantsi kolwandle, amaqonga olwandle kunye nezinye iinjineli zaselwandle, ukuxhathisa ukubola kwamanzi olwandle kunye nezinto eziphilayo zaselwandle.