Litaba tsa Lihlahisoa
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Ts'ebetso ea tlhahlobo ea li-pipeline weld
Ponahalo ea phala ea khatello ea lipeipi litlhoko tsa mantlha Pele phaephe ea khatello e etsa tlhahlobo e sa senyeheng, tlhahlobo ea pono ea rulara ea tlhahlobo ea weld e lokela ho fihlela litlhoko.Litlhokahalo tse akaretsang bakeng sa ponahalo ea phala ea khatello ea weld le boleng ba bokaholimo ba manonyeletso a tjheselitsoeng ke tse latelang: sholu ea welding ...Bala haholoanyane -
Ho tima lipeipi le ho futhumatsa
Pipe quenching e futhumatsoa ka holimo ho mocheso o boima, ho boloka nako, ebe ka potlako ho kena ka har'a sesebelisoa se thata ho mocheso o fokotsehile ka tšohanyetso ho tekanyo e kholo ho feta tekanyo ea ho pholisa e potlakileng ea ho pholisa ka potlako, martensite e fumanoa e thehiloe eseng equilibrium microstructure heat treatment .. .Bala haholoanyane -
Ts'ebetso ea phala ea mocheso
Ts'ebetso ea phala ea mocheso: phala ea mocheso hangata ke sekoti sa cylindrical tube, e leng karolo ea sebaka se tletseng mokelikeli o fetohang habonolo.Kamehla boloka boemo ba vacuum ka har'a tube, ha e ntse e tšoana har'a mouoane oa mocheso oa mokelikeli le mocheso o potolohileng.Ha mocheso o le ab...Bala haholoanyane -
Theknoloji ea ho lemoha le tšebeliso ea lipeipi tsa oli
Ho lutla ke ho hloleha ha lipeipi tsa oli.Haholo-holo lilemong tsa morao tjena, phaephe ke ho otla seliba sa Stolen corrosion perforation e entseng hore ho tšoloha ho etsahetse khafetsa, ho kena-kenana haholo le tlhahiso e tloaelehileng, ho bakang tahlehelo e kholo ea moruo, feela Shengli Oilfield annua...Bala haholoanyane -
Bophelo bohle ba phala ea tšepe ea spiral
Nako ea bophelo ba phala ea tšepe ea spiral e na le kamano le decarburization, haeba decarburize ea bokaholimo, matla a holim'a metsi le ho hanyetsa ho roala li tla fokotsa tšusumetso e tobileng bophelong ba ts'ebeliso ea letsatsi le letsatsi.Ts'ebetsong ea kalafo ea mocheso, e lokela ho ba ho leka ho se lumelle marako a kahare le kantle mme a pepesetsoe ...Bala haholoanyane -
Mokhoa oa ho thibela le ho rarolla bothata ba porosity ea seam pipe ea tšepe
Welded tšepe phala e arotsoe ka mefuta e 'meli ho ea ka tjheseletsa seam sebopeho-o otlolohileng seam tšepe phala le spiral tšepe phala.Seam porosity ea lipeipi tsa tšepe ha e ame feela ho teteana ha liphaephe, ho fella ka ho lutla ha lipeipi, 'me e tla fetoha sebaka sa ho bola, se fokotsang matla a weld...Bala haholoanyane