Leoatleng le leholo la indasteri ea tšepe, pipe ea tšepe ea No. 20 e fetohile karolo ea bohlokoa le ea bohlokoa ka thepa ea eona e ikhethang ea thepa le masimo a mangata a kopo.

Ntlha ea pele, tlhaloso e akaretsang ea phala ea tšepe ea 20 alloy steel
Joalokaha lebitso le bontša, phala ea tšepe ea 20 alloy steel pipe ke phala ea tšepe e entsoeng ka tšepe ea No. Litlhaloso tsa eona li fapane, 'me litekanyetso tse fapaneng li fumaneha ho tloha bophara ba ka ntle, le botenya ba marako ho isa bolelele. Litlhaloso tse tloaelehileng tsa bophara ba ka ntle ke Φ15-630mm, botenya ba lebota bo tloha ho 1.5mm ho isa ho mashome a limilimithara, 'me bolelele hangata ke bolelele bo tsitsitseng kapa bolelele bo bongata. Mefuta e fapa-fapaneng ea litlhaloso tsena e nolofalletsa pipe ea tšepe ea 20 ea alloy ho finyella litlhoko tsa masimo le maemo a sa tšoaneng.

Ea bobeli, litšobotsi tsa thepa le melemo ea ts'ebetso ea phala ea tšepe ea tšepe ea 20 alloy
Lebaka leo ka lona No. 20 alloy steel pipe e ratoang haholo e ke keng ea arohana le litšobotsi tsa eona tse ntle tsa thepa le melemo ea ts'ebetso. Pele ho tsohle, tšepe ea No. 20, e le thepa ea motheo, e na le matla a matle le boima, e leng se etsang hore pipe ea tšepe ea alloy e sebetse hantle ha e tlas'a matla a ka ntle a kang khatello le tšusumetso. Taba ea bobeli, ka ho eketsa likarolo tsa alloy, ho hanyetsa kutu le ho hanyetsa mocheso o phahameng oa liphaephe tsa tšepe li ntlafalitsoe haholo, ho etsa hore li tšoanelehe bakeng sa maemo a thata a ho sebetsa. Ho phaella moo, liphaephe tsa tšepe tsa No. 20 li boetse li na le weldability e ntle le ts'ebetso ea ts'ebetso, e leng ho nolofalletsang ho kenya le ho boloka hamorao.

Ea boraro, masimo a kopo le tlhahlobo ea linyeoe tsa liphaephe tsa tšepe tsa alloy No. 20
Liphaephe tsa tšepe tse nang le motsoako oa 20 li sebelisoa haholo libakeng tse ngata tse kang petroleum, indasteri ea lik'hemik'hale, matla a motlakase le mechine. Indastering ea peterole, hangata e sebelisoa e le likarolo tsa bohlokoa tse kang liphaephe tsa oli le likhase tsa liliba tsa oli, 'me li tlas'a khatello e phahameng le liteko tse phahameng tsa mocheso; indastering ea lik'hemik'hale, ho hanyetsa ha eona ho etsa hore e be khetho e nepahetseng bakeng sa lisebelisoa tsa lik'hemik'hale le liphaephe; indastering ea matla, liphaephe tsa tšepe tsa No. 20 li sebelisoa ho etsa lisebelisoa tsa bohlokoa tse kang liphaephe tsa boiler le liphaephe tsa mouoane ho netefatsa ts'ebetso e tsitsitseng ea tsamaiso ea matla.

Ea bone, litlhahiso tsa ho reka le ho kenya lipeipi tsa tšepe tsa No. 20 alloy steel
Ha u reka liphaephe tsa tšepe tsa alloy No. 20, bareki ba lokela ho ela hloko litokomane tsa bona tsa boleng ba boleng le li-logos ho netefatsa hore liphaephe tsa tšepe tse rekiloeng li finyella litekanyetso le litlhaloso tse nepahetseng. Ka nako e ts'oanang, litlhaloso le bolelele bo nepahetseng li lokela ho khethoa ho latela litlhoko tsa sebele ho qoba litšila le litšenyehelo tse sa hlokahaleng tsa litšenyehelo. Nakong ea ts'ebetso ea ho kenya, mekhoa ea ts'ebetso e amehang e lokela ho lateloa ho netefatsa hore phala ea tšepe e hokahane ka thata le ka thata ho thibela ho lutla kapa likotsi tsa polokeho tse bakoang ke ho kenngoa ho sa lokelang. Ho phaella moo, bakeng sa tšebeliso ea nako e telele ea liphaephe tsa tšepe tsa No. 20, ho hlahlojoa le ho hlokomeloa kamehla ho lokela ho etsoa ho fumana kapele le ho sebetsana le likotsi tse ka 'nang tsa e-ba teng tsa tšireletso. Nakong ea ts'ebetso ea tlhokomelo, mehato e kang ho sebelisa pente e thibelang ho bola le ho nkela likarolo tse senyehileng sebaka e ka amoheloa ho eketsa bophelo ba tšebeletso ea pipe ea tšepe.

Ea bohlano, mokhoa oa tsoelo-pele oa nakong e tlang le pono ea lipeipi tsa tšepe tsa No. 20
Ka tsoelo-pele e tsoelang pele ea saense le thekenoloji le katoloso e tsoelang pele ea sebaka sa indasteri, liphaephe tsa tšepe tsa alloy No. 20 li tla tobana le tebello e pharaletseng ea kopo le litlhoko tse phahameng. Nakong e tlang, indasteri ea lipeipi tsa tšepe e tla tsoelapele ho hlahisa lisebelisoa tse ncha tsa motsoako le ho ntlafatsa matšoao a ts'ebetso ea liphaephe tsa tšepe ho finyella litlhoko tsa maemo a thata a ho sebetsa. Ka nako e ts'oanang, ka ntlafatso ea tlhokomeliso ea tikoloho, mekhoa ea tlhahiso ea botala le tikoloho le thepa e tla fetoha tataiso ea bohlokoa bakeng sa nts'etsopele ea indasteri.

Ka bokhutšoanyane, liphaephe tsa tšepe tsa No. 20 tsa tšepe li fetohile perela e khanyang indastering ea tšepe e nang le thepa e ikhethang ea thepa le masimo a mangata a kopo. Ka ho utloisisa ka botebo litšoaneleho tsa eona, melemo ea ts'ebetso, le linyeoe tsa ts'ebeliso, re ka utloisisa sehlahisoa sena hamolemo le ho holisa boleng ba sona lits'ebetsong tse sebetsang. Tsoelopeleng ea kamoso, pipe ea tšepe ea alloy ea No. 20 e tla tsoelapele ho phetha karolo ea bohlokoa le ho kenya letsoho tsoelopeleng ea mafapha a fapaneng.