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ERW pombi chiyero
ERW pombi chiyero ndeiyi inotevera: API 5L, ASTM A53 B, ASTM A178, ASTM A500/501, ASTM A691, ASTM A252, ASTM A672 API 5L Standard inotarisira gasi nemvura muindasitiri yemafuta negesi yereferensi, iyo inoshandiswa musono simbi pombi uye welded simbi pombi, kusanganisira zvakajairika chiteshi uye chiteshi, pombi socket port...Verenga zvimwe -
Nheyo ye otomatiki butt welding muchina wesimbi pombi
Iyo preheating flash welding process: isati yaenderera mberi flash welding yamiswa, muchina welding unopisa kune inosimbisa simbi.Chisunga simbi pashaya yebutt welder.Mushure mekunge simba ravhurwa, iyo yakavhurika magumo inoshandiswa kuita iyo yekupedzisira kumeso kwesimbi bar kupwanya ne ...Verenga zvimwe -
Nzira yekusarudza yemhando yepamusoro yesimbi isina musono mugadziri wepombi?
Mazhinji maindasitiri ane zvakati wandei zvinodikanwa zvepombi dzesimbi dzisina musono, uye mapaipi esimbi anoda kutengwa mumabhechi panguva yekuvaka.Nomuzvarirwo, zvichiri kudikanwa kuyera mutengo uye kuterera kune kusarudzwa kwevagadziri.Saka sei kusarudza yepamusoro-mhando seamless simbi p...Verenga zvimwe -
Kupisa-yakawedzerwa seamless simbi pombi kugadzira process - cross rolling
Cross rolling inzira yekutenderedza pakati pe longitudinal rolling uye cross rolling.Kukunguruka kwechimedu chakakungurutswa chinotenderera neakisisi yaro pachayo, kutsveyamisa uye kufambira mberi pakati pemapumburu maviri kana matatu ane matanda erebeti anoyambuka (kana kurerekera) munzira imwechete yekutenderera.Cross rolling inonyanya ku ...Verenga zvimwe -
Cross-rolling kuboora maitiro uye kunaka kuremara uye kudzivirira kwavo
Muchinjiko wekuboora ndiwo unonyanya kushandiswa mukugadzirwa kwepombi dzesimbi dzisina musono, uye wakagadzirwa nehama dzeGermany Mannesmann muna 1883. Muchina wekuboora muchinjiko unosanganisira maviri-roll-cross-rolling piercing machine uye three-roll cross cross. -kukunguruka kubaya muchina.The...Verenga zvimwe -
Surface kugadzirisa kukanganisa kwemachubhu asina musono uye kudzivirira kwawo
Kugadziriswa kwepamusoro kwemachubhu asina musono (smls) kunyanya kunosanganisira: simbi chubhu pamusoro peening peening, pese pese kugaya uye mashandiro emuchina.Chinangwa chayo ndechekuwedzera kuvandudza kunaka kwepamusoro kana dimensional kurongeka kwemachubhu esimbi.Pfuti yakadongorera pamusoro pechubhu isina musono: Pfuti peenin...Verenga zvimwe