Ha selemo sa 2025 se kena dikgweding tsa sona tse pedi tsa ho qetela, mmaraka wa lefatshe wa diphaephe tsa tshepe o ntse o atamela nako e bohlokwa ka ho fetisisa selemong. Merero e meholo ya eneji le meralo ya motheo e ntse e potlaka lefatsheng ka bophara, e leng se bakang tlhokeho e matla ya ditlhaloso le thepa e fapaneng ya diphaephe tsa tshepe.

Tlhahlobo ea Tlhoko ea 'Maraka

Mesebetsi ea projeke ea hajoale e bontša tlhoko e matla haholo likarolong tsena:

Merero ea tlhahiso ea motlakase: Litlhoko tse khannang lipeipi tsa boiler tse nang le khatello e phahameng le lipeipi tsa phapanyetsano ea mocheso

Phetiso ea oli le khase: Litlhoko tse ntseng li eketseha bakeng sa liphaephe tsa lipeipi le lihlahisoa tsa OCTG

Ts'ebetso ea lik'hemik'hale: Tlhoko e ntseng e hola ea li-alloy tse hanelang mafome le liphaephe tsa tšepe e sa hloekang tse peli

Kaho le meralo ea motheo: Litaelo tse tsitsitseng tsa lipeipi tsa meaho le liphaephe tsa mechini

Lisebelisoa tsa Bohlokoa tse Tsepamisitsoeng

Ho latela mekhoa ea hona joale ea 'maraka, maemo ana a thepa a bona tlhokomelo e eketsehileng:

Liphaephe tsa tšepe ea khabone:ASTM A106 Kereiti B, API 5L Kereiti ea B, ASTM A53 Kereiti B

Liphaephe tsa tšepe tse kopantsoeng: ASTM A335 P11, ASTM A335 P22, ASTM A213 T11, ASTM A213 T22

Liphaephe tsa tšepe e sa ruseng: ASTM A312 TP304/TP304L, ASTM A312 TP316/TP316L, ASTM A790 2205

Mekhahlelo e ikhethang: ASTM A333 Kereiti ea 6 bakeng sa tšebeletso ea mocheso o tlase, ASTM A106 Kereiti ea C bakeng sa lits'ebetso tse matla tse phahameng

Mehopolo ea Ketane ea Phepelo

Boemo ba hajwale ba mmaraka bo hloka tlhokomelo ho lintlha tsena:

Ho fumaneha ha thepa e tala: Lisebelisoa tsa billet le poleiti ea tšepe li lula li tsitsitse empa li hloka moralo oa pele

Bokgoni ba tlhahiso: Difeme di sebetsa ka bokgoni ba 85-90% ka dinako tsa ho etella pele tsa matsatsi a 45-60

Litifikeiti tsa boleng: Litifikeiti tsa EN 10204 3.1 le 3.2 li ntse li hlokahala haholo bakeng sa merero ea machaba

Moralo oa thepa: Pherekano ea likepe qetellong ea selemo e hloka ho ngolisoa ha likepe esale pele

Leano la Theko

Mekhoa e bohlale ea ho reka bakeng sa 'maraka oa hajoale:

Ho rera esale pele: Beha liodara tsa liphaephe tsa tšepe tse se nang sekoli le liphaephe tsa tšepe tse tjheselitsoeng bohareng ba Pulungoana

Netefatso ea thepa: Netefatsa tlhahlobo e nepahetseng ea MTC le ea metsoako ea lik'hemik'hale bakeng sa liodara tsohle

Khetho ea likereiti: Nahana ka likereiti tse lekanang joalo ka ASTM A106 vs API 5L bakeng sa ho tenyetseha

Litokomane: Kopa litifikeiti tsa teko ea fektheri le litifikeiti tsa tšimoloho nakong ea khotheishene

Litlhaloso tsa Tekheniki lia Bohlokoa

Merero e ntse e totobatsa litlhoko tse ling:

Botenya ba lebota: Kemiso ea 40, Kemiso ea 80, Likhetho tsa Kemiso ea 160 ho latela lintlha tsa khatello

Kalafo ea bokaholimo: Masela a matšo a ho qetela, a galvanized, kapa a pentiloeng ho latela litlhoko tsa ts'ebeliso

Tokisetso ea ho qetela: Qetello e se nang letho, qetello e betlotsoeng, kapa e nang le khoele ho latela litlhoko tsa ho kenya

Litlhoko tsa teko: Teko ea hydrostatic, teko ea ultrasonic, teko ea eddy current joalo ka ha ho boletsoe

Pono ea 'Maraka

Phetoho ho ea ho 2026 e bonts'a mekhoa e tšepisang:

Merero ea eneji e nchafatsoang e tla susumetsa tlhoko ea litšepe tse khethehileng

Merero ea phetisetso ea metsi e tla hloka liphaephe tsa tšepe tse tjheseletsoeng ka bophara bo boholo

Tlhokomelo ea indasteri e tla hloka ho tlisoa kapele ha liphaephe tse tloaelehileng tsa tšepe ea khabone

Hobaneng U Khetha Litšebeletso tsa Rona

Re fana ka litharollo tse felletseng tse kenyeletsang:

Mefuta e felletseng ea thepa: Ho tloha liphaepheng tsa tšepe ea carbon ho ea ho li-alloy tse sebetsang hantle

Netefatso ea boleng: Teko e felletseng ea NDT le litokomane tsa boleng

Tšehetso ea tekheniki: Thuso ka khetho ea thepa le tlhahlobo ea litlhaloso

Phano e tšepahalang: Ho thehiloe likamano le lifeme tse kholo le mehala ea ho romella thepa

Ikopanye le rona kajeno ho buisana ka litlhoko tsa hau bakeng sa liphaephe tse se nang moqhaka, liphaephe tse tjheselitsoeng, liphaephe tsa motsoako le liphaephe tsa tšepe e sa ruseng. E re re u thuse ho tsamaea 'marakeng oa mafelo a selemo ka katleho.