Pipe e kentsoeng e chesang e chesang
Pipe e entsoeng ka masenke e chesang
Pipe e entsoeng ka sekontiri e chesang ke ho etsa hore tšepe e qhibilihisitsoeng e sebetsane le matrix ea tšepe ho hlahisa lesela la alloy, e le hore matrix le seaparo se kopane.Hot-dip galvanizing ke ho khella phala ea tšepe pele.E le ho tlosa oxide ea tšepe holim'a phala ea tšepe, ka mor'a ho khetha, e hloekisoa ka tanka ka ammonium chloride kapa zinki chloride aqueous solution kapa motsoako oa motsoako oa ammonium chloride le zinki chloride, ebe o romeloa ho tanka ea ho roala e chesang.Hot-dip galvanizing e na le melemo ea ho roala junifomo, ho khomarela ka matla le bophelo bo bolelele ba tšebeletso.Matrix a peipi ea tšepe e entsoeng ka sekontiri e chesang e kenella karabelong e rarahaneng ea 'mele le ea lik'hemik'hale ka mokelikeli o qhibilihisitsoeng oa ho etsa moalo oa tšepe oa zinki-iron o hananang le ho bola o nang le sebopeho se kopaneng.Lera la alloy le kopantsoe le lesela le hloekileng la zinki le matrix ea pipe ea tšepe, kahoo ho hanyetsa ha eona ho matla.
Peipi e batang ea masenke
Cold galvanized pipe ke electro-galvanized, 'me palo ea galvanizing e nyenyane haholo, ke 10-50g / m2 feela,' me ho hanyetsa ha eona ho fapane haholo le ho phunya phaephe e chesang.Baetsi ba liphaephe tse entsoeng ka galvanized tse hlophisitsoeng, e le ho netefatsa boleng, boholo ba bona ha ba sebelise electro-galvanized (cold plating).Ke likhoebo tse nyane feela tse nang le lisebelisoa tse nyane le tse siiloeng ke nako tse sebelisang electro-galvanization, 'me ho hlakile hore litheko tsa tsona li batla li le tlase.Lekala la Kaho le phatlalalitse ka molao hore lipeipi tse nang le masenke a batang tse nang le maranyane a khale li tlameha ho felisoa, 'me lipeipi tse nang le serame ha lia lumelloa ho sebelisoa e le lipeipi tsa metsi le tsa khase.The galvanized lera ea batang galvanized tšepe phala ke lera electroplated, 'me lera zinki arotsoe ho tloha tšepe phala substrate.Lesela la zinki le tšesaane, 'me lesela la zinki le khomarela feela setsing sa phala ea tšepe' me le oela habonolo.Ka hona, khanyetso ea eona ea kutu e fokola.Matlong a sa tsoa ahoa, ho thibetsoe ho sebelisa lipeipi tse batang tsa masenke e le lipeipi tsa phepelo ea metsi.
Botenya ba lebota ka lebitso (mm): 2.0, 2.5, 2.8, 3.2, 3.5, 3.8, 4.0, 4.5.
Liparamente tsa coefficient (c): 1.064, 1.051, 1.045, 1.040, 1.036, 1.034, 1.032, 1.028.
Tlhokomeliso: Lisebelisoa tsa mechine ea tšepe ke index ea bohlokoa ho netefatsa ts'ebetso ea ho qetela ea ts'ebeliso (thepa ea mechine) ea tšepe, 'me e itšetlehile ka lik'hemik'hale tsa tšepe le tsamaiso ea mocheso oa mocheso.Tekanyetsong ea lipeipi tsa tšepe, ho ea ka litlhoko tse fapaneng tsa kopo, thepa ea ho ts'oara (matla a thata, matla a tlhahiso kapa ntlha ea chai, elongation), li-index tsa hardness le toughness li hlalositsoe, hammoho le thepa ea mocheso e phahameng le e tlaase e hlokoang ke basebelisi.
Limaraka tsa tšepe: Q215A;Q215B;Q235A;Q235B.
Boleng ba khatello ea teko / Mpa: D10.2-168.3mm ke 3Mpa;D177.8-323.9mm ke 5Mpa
Boemo ba hajoale ba naha
Litekanyetso tsa naha le boholo ba lipeipi tse entsoeng ka masenke
GB/T3091-2015 phala ea tšepe e cheselitsoeng bakeng sa lipalangoang tsa mokelikeli o tlase oa khatello
GB/T13793-2016 Longitudinal motlakase welded tšepe pipe
GB/T21835-2008 welded tšepe phala boholo le boima ba yuniti bolelele
