Phaephe e se nang mohele, phaephe e welletsoeng, le phaephe e welletsoeng e spiral ke mefuta e meraro e tloaelehileng haholo. Li ka bonahala li tšoana ka ponahalo, empa phapang e tebile haholo, 'me phapang ea mantlha e hlile e bakoa ke lits'ebetso tsa tlhahiso.
Papiso Lethathamo:
| Tekanyo ea Tšobotsi | Pipe ea Tšepe e se nang seamless | Pipe e Welded ka Longitudinal | Pipe e nang le spiral welded |
|---|---|---|---|
| Mokhoa oa Tlhahiso | Ho phunya le ho phunya billet e tiileng, ha ho na seam ea weld. | Poleiti/leqephe la tshepe le kobehile mme le kopantswe hodima moalo o otlolohileng o bolelele bo bolelele. | Leqhetsoana la tshepe le kobehile ka sekhutlo se potolohang, le etsa moalo o tswelang pele wa weld o sekameng. |
| Melemo ea Bohlokoa | Botenya ba lebota bo tšoanang, bokhoni bo phahameng ba ho jara khatello, thepa ea mechini ea isotropic. | Bokgoni bo phahameng ba tlhahiso, litšenyehelo tse tlase haholo, ho nepahala ho phahameng. | Ho tenyetseha ho feteletseng ha bophara, ho ka hlahisa liphaephe tse bophara bo boholo ho tsoa moqotong o moqotetsane, kabo ea khatello e batlang e tšoana. |
| Mathata a Maholo | Litšenyehelo tse phahameng, litlhaloso tse fokolang tsa tlhahiso (bophara le bolelele), ho thata ho hlahisa mabota a masesaane haholo. | E na le seam e telele e otlolohileng ea weld, e leng ntlha e ka bang bofokoli. | Bolelele bo bolelele ka ho fetisisa ba ho tjheseletsa, kgatello e kgolo e setseng, ho nepahala ho fokolang ha tekanyo. |
| Likopo tse Tloaelehileng | Maemo a kgatello e phahameng, mocheso o phahameng, le a tshepahalang haholo: diphaephe tsa boiler, dibarele tsa silindara ya hydraulic, diphaephe tsa ho tjheka tsa jeoloji, diphaephe tsa petrochemical tse petsohang, dikarolo tsa mechini tse nepahetseng haholo. | Tsamaiso ea mokelikeli o mahareng/khatello e tlase, tšehetso ea sebopeho: scaffolding ea kaho, liphaephe tsa phepelo ea metsi/khase, meaho ea mechini, li-shaft tsa ho khanna likoloi. | Liphaephe tsa lipalangoang tse bophara bo boholo le liphaephe tsa sebopeho: drainage ea masepala, liphaephe tsa metsi a pula, litora tsa turbine ea moea, liphaephe tsa ho bokella, lipalangoang tsa mokelikeli o nang le khatello e tlase ea sebaka se selelele (mohlala, metsi, lerōle). |
| Litšenyehelo | E phahameng ka ho fetisisa | Tlase | E mahareng (e theko e tlaase bakeng sa bophara bo boholo) |
1. Pipe e se nang seamless: Ha ho na weld, Tshebetso e ts'oanang
Phaephe e se nang mohele ke eng?
A phaephe e se nang mohelee etsoa ntle le moroko oa ho tjheseletsa 'meleng oa phaephe. E hlahisoa ka ho phunya billet e tiileng ea tšepe e chitja, e etsang tube e se nang letho e ntseng e sebetsoa ka boholo bo hlokahalang.
Mokhoa oa ho Etsa Liphaephe o se nang Seamless
Mekhoa e tloaelehileng ea tlhahiso ea liphaephe tse se nang sekoli e kenyelletsa:
*Ho Rolling e Chesang / Ho Chesa ho Chesang (Ts'ebetso e ka Sehloohong)
- Ho futhumatsa billet ea tšepe e chitja
- Ho phunya (Ts'ebetso ea ho phunya Mannesmann kapa ho phunya ka rotary)
- Ho pitikisa le ho lelefatsa
- Ho lekanya kapa ho fokotsa
- Ho pholisa, ho otlolla, ho seha le ho hlahloba
Ts'ebetso ena e sebetsa hantle haholo 'me e loketse ho hlahisa liphaephe tsa tšepe tse se nang sekoli tse bophara bo boholo le mabota a teteaneng.
*Ho Tata ka Tsela e Batang / Ho Sebetsa ka Tsela e Batang
- Phaephe e se nang mohele e phutholohileng e chesang e le thepa e tala
- Ho seha le ho tlotsa
- Ho taka ka serame kapa ho phutholoha ka serame ka har'a li-dies
- Kalafo ea mocheso ho tlosa khatello ea ka hare
Liphaephe tse se nang mohele tse qetilweng ka serame li fana ka ho nepahala ho hoholo le qetello e boreleli ea bokaholimo, tse sebelisoang hangata bakeng sa lits'ebetso tse nepahetseng.
Melemo ea Pipe ea Tšepe e se Nang Seamless
Meeli ea Liphaephe tsa Tšepe tse se Nang Seamless
Ha ho na seam ea ho weld, e leng se fellang ka thepa e tšoanang ea mechini
Khanyetso e ntle ea khatello
E loketse libaka tse nang le mocheso o phahameng le khatello e phahameng
Tshebetso e tšepahalang lits'ebetsong tsa bohlokoa
Litšenyehelo tse phahameng tsa tlhahiso
Tšebeliso e tlase ea thepa
Bophara le bolelele bo lekanyelitsoeng ha bo bapisoa le phaephe e welletsoeng
Litšebeliso tse Tloaelehileng tsa Liphaephe tse se Nang Seam
Liphaephe tsa oli le khase, liphaephe tsa boiler, lisilindara tsa hydraulic, meaho ea mechini, lifeme tsa motlakase, le litsamaiso tsa ts'ebetso ea lik'hemik'hale.
2. Pipe e Welded: Bokgoni bo Phahameng le Melemo ea Litšenyehelo
Phaephe e Welded ke Eng?
Phaephe e tjheseditsweng e hlahiswa ka ho etsa poleiti ya tshepe kapa mothapo wa tshepe hore e be sebopeho sa tšubu ebe e tjheseletsa moalo hodima mothapo wa phaephe o molelele, e leng se etsang hore ho be le tjheseletso e otlolohileng.
Mokhoa oa ho Etsa Liphaephe tse Welded
Phaephe e Welded ea Arc e Koahetsoeng ka Longitudinal (LSAW)
Ho thehoa ha poleiti ka mokhoa oa JCOE kapa UOE
Ho tjheseletsa arc e qoelitsoeng ka hare le kantle
Katoloso ea mechini ka mor'a ho tjheseletsa
Phaephe e welletsoeng ea LSAW e loketse liphaephe tse bophara bo boholo le tse teteaneng tsa lebota tse nang le litlhoko tse matla tse phahameng.
Pipe e Welded e Phahameng (ERW / HFW)
Ho thehoa ho tsoelang pele ho tsoa moqomong oa tšepe
Nako ea maqhubu a phahameng e futhumatsa mathōko
Ho tjheseletsa ka kgatello ntle le tshepe e tlatsang
Ts'ebetso ena e fana ka lebelo le phahameng la tlhahiso, litšenyehelo tse tlase, le boleng bo tsitsitseng, e leng se etsang hore phaephe e welletsoeng ea ERW e be e 'ngoe ea liphaephe tsa tšepe tse sebelisoang haholo.
Melemo ea Pipe ea Tšepe e Welded
Bokgoni bo phahameng ba tlhahiso
Litšenyehelo tse tlase ha li bapisoa le phaephe e se nang seamless
Ho nepahala ho hotle ha litekanyo le boleng ba bokaholimo
Tlhahiso ea bophara bo tenyetsehang ka ho fetola bophara ba poleiti
Meeli ea Pipe ea Tšepe e Welded
Boteng ba seam ea weld ea longitudinal
Boleng ba ho tjheseletsa bo lokela ho laolwa ka thata
Bophara bo lekanyelitsoe ke bophara ba poleiti le lisebelisoa tsa ho etsa
Litšebeliso tse tloaelehileng tsa phaephe e tjheselitsoeng
Phaephe ea tšepe ea mohaho, sekala, thepa ea ka tlung, phetiso ea mokelikeli o nang le khatello e tlase, liphaephe tsa phetiso ea oli le khase, mehaho e lebōpong la leoatle, litora tsa matla a moea.
3. Pipe e Welded e Potolohileng: Tharollo e Tenyetsehang bakeng sa Bophara bo Boholo
Pipe e Welded e Potolohileng ke Eng?
A phala e tjheseletsoeng ka spirale bopjwa ka mothapo wa tshepe o kobehang ka sekhutlo se itseng sa helix le ho welda hodima moalo o spiral, ho theha weld e tswelang pele ya helical ho potoloha mmele wa phaephe.
Mokhoa oa ho Etsa Liphaephe tse Welded Spiral
Ho thehoa ha spiral ho tsoa moqomong oa tšepe
Ho tjheseletsa arc e qoelitsoeng ka hare le kantle
Ho seha ka bolelele bo tsitsitseng, tlhahlobo ea weld, tlhahlobo ea hydrostatic
Katoloso ea phaephe e ikhethelang
Ka ho fetola sekhutlo sa spiral, bophara bo tšoanang ba mothapo bo ka sebelisoa ho etsa bophara bo fapaneng ba liphaephe, bo fanang ka ho tenyetseha ho hoholo.
Melemo ea Pipe e Welded ea Spiral
Tšebeliso e phahameng ea thepa
E loketse liphaephe tse bophara bo mahareng ho isa ho tse kholo
Tlhahiso e tenyetsehang ka matsete a tlase a lisebelisoa
Sekoahelo sa weld se aba khatello ka ho lekana ho potoloha phaephe
Meeli ea Pipe e Welded ea Spiral
Sehokelo se selelele sa ho weld ho feta phaephe e otlolohileng e welded
Ho nepahala ha litekanyo le ho chitja ho tlase hanyane
Kabo e rarahaneng haholoanyane ea khatello ea masala
Tšebeliso e Tloaelehileng ea Phaephe ea SSAW
Phetiso ea metsi, liphaephe tsa khase, liphaephe tsa ho bokella, litšehetso tsa meaho, liphaephe tsa khatello e tlase tse bophara bo boholo, le merero e meng ea oli le khase lebōpong la leoatle.
Malebela a mokhoa oa ho khetha liphaephe tsa tšepe
Na u phehella ts'ebetso e phahameng ka ho fetisisa le botšepehi ntle le ho nahana ka litšenyehelo? → Khethaphala ea tšepe e se nang sekoli.
Bakeng sa ho fetisa khatello ka kakaretso kapa merero ea sebopeho e hlokang litekanyo tse tloaelehileng le katleho ea litšenyehelo? → Khetha phala e otlolohileng ea seam e welded.
Bakeng sa liphaephe tse hlokang bophara bo boholo (> mithara e le 'ngoe) bakeng sa ho ntša metsi, ho kenya moea, ho kenya liqubu tsa motheo, kapa ho tsamaisa metsi ka khatello e tlase,liphaephe tse tjheseletsoeng ka spiralke khetho e ntle ka ho fetisisa.
Nako ea poso: Pherekhong-30-2026