Rongorongo
-
Paipa maitai tui me te rereke paipa maitai paiherea
Paipa maitai tuitui 1.Appearance, putorino maitai tui me te paipa maitai paiherea he rerekē te whakakaha fehokotaki'anga i runga i te paipa taiepa paiherea 2.Pressure, Putorino tui me te pēhanga teitei i roto i te production.Ko te nuinga o nga paipa paiherea he 10 MPa ina hangaia.3. Ko te putorino maitai he f...Pānuitia atu -
Steel Pipe Making Machine Production Putanga
He rite te diameter me te matotoru o te putorino, he rite tonu te mana whakaputa, ka tere, ka puhoi ranei te tere o te Miihini Hanga Paipa Miihini i runga i te waahi.I te wa e rite ana nga taputapu mira ngongo ki te whitiki rino, ko te mea nui e pa ana ki te tere o te whakapiri ko te nuinga o te waaahi.Mena kaore i te pai te whakapiri, cr...Pānuitia atu -
Whakatauhia te kounga o te paipa kowiri tira
He maha nga momo kowiri tira, na reira he maha nga huarahi hei whakatau i te kounga o nga paipa kowiri tira.I te pāmahana rūma, e rua ngā momo paipa kowiri tira: austenitic me te ferrite.Ko te momo austenitic he kore-aukume, he ngoikore ranei te autō, a ko te momo martensitic, ferrite ranei he ...Pānuitia atu
