Litaba
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Pipe ea tšepe ea seretse e thibelang ho bola
Phaephe ea tšepe e thibelang kutu e bolela phekolo e thibelang ho bola ea seretse sa samente ka phala ea tšepe ka har'a 'mele oa tubula.E entsoe ka seretse sa samente se nang le peipi ea tšepe e thibelang kutu, phala ea tšepe e tlatsitsoeng ka konkreite, e ka monyang mocheso o mongata, ka hona e utloa bohloko...Bala haholoanyane -
boima ba brinell ea pipe ea tšepe ea carbon
Brinell hardness (HB) e nang le bophara bo itseng ba libolo tsa tšepe kapa libolo tsa tungsten carbide, tse hatelitsoeng ka holim'a paterone ea matla a reriloeng esale pele (F), kamora nako e reriloeng esale pele ka mor'a matla a ho theoha, bophara ba ho indentation ea sampuli ea tekanyo. (L).Brinell hardness...Bala haholoanyane -
Tlhahlobo ea bofokoli ba li-pipeline welding
Sekoti sa lihlopha Nakong ea ho timela, phello ea tšireletso ea arc le sla e ea fokola 'me ho bonolo ho ba le porosity le liphoso tse ling ka har'a crater.Tekanyo ea mefokolo e ka tlosoa ha pina e latelang e cheselletsa manonyeletso, ho felisa liphello tsa botle kapa bobe ho itšetlehile ka ho kopana ha ...Bala haholoanyane -
Mekhoa ea ho theha alloy steel tube
Mekhoa ea ho qapa ea alloy steel tube pipe e entsoeng ka tšepe e ka aroloa ka forging ea mahala, e ferekanyang, extrusion, forging, e koetsoeng ea lefu, e koetsoeng e ferekanyang.Ho koalehile lefu la forging le ho koala ho halefisa hobane ha ho na flash, ts'ebeliso ea thepa e phahame.Ka ts'ebetso kapa mekhoa e mengata e ka ba ...Bala haholoanyane -
Litebello tsa ntlafatso ea ERW Pipe le mathata a tobaneng le ona
Tebello ea nts'etsopele ea ERW Pipe le mathata a tobaneng le eona Resistance welding e haelloa ke pipe ea tšepe ea ERW e nang le melemo e mengata, joalo ka tlhahiso e phahameng, theko e tlase, ho nepahala ha sebopeho, ponahalo e ntle.Leha ho le joalo, nakong e fetileng, ka lebaka la ts'epahalo e mpe ea weld, mefokolo e kholo ...Bala haholoanyane -
Ho pholisa ka ho sa feleng
Ts'ebetso e tsoelang pele ea ho lahla e theoleloa butle mme ea tiisoa ka ho qobelloa ho kenella ts'ebetsong ea 'mele e chesang, empa hape le letlapa nakong ea ho tiisa ho mamella shrinkage e tiileng, shrinkage e pholileng, khatello ea shrinkage ea phetoho ea phetoho, khatello ea mocheso e bakoang ke likhahla tsa mocheso, ...Bala haholoanyane