Ngophuhliso oluqhubekayo loqoqosho lwaseTshayina, ilizwe liphuhlisa ngamandla ishishini lamandla.Imibhobho yomgama omde weoyile kunye nerhasi yindlela ebalulekileyo yokhuseleko lwamandla.Kwinkqubo yokwakhiwa kwe-anti-corrosion ye-oyile (igesi) imibhobho, unyango olungaphezulu lwe-anti-corrosion spiral steel pipe lugqiba ubomi benkonzo yeepayipi.Enye yezinto eziphambili kukuba i-anti-corrosion layer kunye nombhobho wensimbi unokuhlanganiswa ngokuqinileyo.Ngokutsho koqinisekiso lweziko lophando, ubomi bomgangatho ochasayo buxhomekeke kuhlobo lokutyabeka, umgangatho wokugquma kunye nendawo yokwakha.Ukunyangwa komphezulu wombhobho wensimbi ochasene nomhlwa buchaphazela ubomi bomaleko ochasene nomhlwa malunga nama-50%.Ngoko ke, kufuneka ihambelane ngokungqongqo kunye ne-anti-corrosion layer.Ukulinganisa iimfuno kwimibhobho yensimbi, ngokuqhubekayo uphonononga kwaye ushwankathele, kwaye uphucule ngokuqhubekayo iindlela zonyango zomphezulu wemibhobho yensimbi.

Yintoni ekufuneka yenziwe kumphezulu we-high-frequency anti-corrosion spiral steel pipe?

1. ukucoca

Sebenzisa i-solvent kunye ne-emulsion ukucoca umphezulu wentsimbi ukususa ioli, igrisi, uthuli, i-lubricant kunye nezinto ezifanayo eziphilayo, kodwa ayikwazi ukususa i-rust, isikali, i-flux, njl. indlela encedisayo ekuveliseni i-anti-corrosion yepayipi yensimbi..

2. ukususwa umhlwa isixhobo

Umphezulu wombhobho wentsimbi ubukhulu becala ugudiswa ngokusebenzisa ibrashi yocingo okanye okufanayo ukususa isikali esikhululekileyo okanye esiphakanyisiweyo, umhlwa, i-welding slag, kunye nokunye okunjalo.Ukukhutshwa komhlwa kwesixhobo sesandla kunokufikelela kwinqanaba le-Sa2, kwaye ukukhutshwa komhlwa kwesixhobo samandla kunokufikelela kwinqanaba le-Sa3.Ukuba umphezulu wezinto zetsimbi unamathele kwisikali se-iron oxide, umphumo wokususwa kwe-rust yesixhobo awufanelekanga, kwaye ubunzulu be-anchor obufunekayo kulwakhiwo oluchasene ne-corrosion alukwazi ukufezekiswa.

3. ukukha

Ngokuqhelekileyo, ukucocwa kweekhemikhali kunye ne-electrolysis zisetyenziselwa unyango lokukhetha.Umbhobho wentsimbi ye-Anticorrosive spiral iphathwa kuphela ngekhemikhali yokuchola, enokususa isikali, irusi kunye nengubo endala, kwaye ngamanye amaxesha ingasetyenziswa njengonyango kwakhona emva kokuqhunyiswa kwesanti kunye nokususwa komhlwa.Nangona ukucocwa kweekhemikhali kunokufikelela kwinqanaba elithile lokucoceka kunye noburhabaxa, ipateni yayo ye-ankile ayinzulu kwaye kulula ukungcolisa okusingqongileyo.