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Joang ho bala palo ea liphaephe tsa tšepe ka bongata ba hexagonal?
Ha liloala tsa tšepe li hlahisa sehlopha sa liphaephe tsa tšepe, li li kopanya hore e be libōpeho tse mahlakore a tšeletseng e le hore ho be bonolo ho li tsamaisa le ho li bala. Sephutheloana se seng le se seng se na le liphaephe tse tšeletseng lehlakoreng le leng. Ho na le lipeipi tse kae ka har'a ngata ka 'ngoe? Karabo: 3n(n-1)+1, moo n ke palo ea liphaephe ka lehlakoreng le leng la ho tsoa...Bala haholoanyane -
Hantle-ntle phapang ke efe lipakeng tsa galvanizing ea lipalesa tsa zinki le masela a se nang zinki?
Lipalesa tsa zinki li emela sebopeho sa bokaholimo ba khoele e koahetsoeng ka zinki. Ha tšepe ea tšepe e feta ka pitseng ea zinki, bokaholimo ba eona bo tlotsoa ka zinki e qhibilihisitsoeng. Nakong ea ho tiea ha tlhaho ha lesela lena la zinki, nucleation le kholo ea kristale ea zinki ...Bala haholoanyane -
Tsela ea ho khetholla hot-dip galvanizing ho tloha electrogalvanizing?
Liaparo tse tloaelehileng tsa hot-dip ke life? Ho na le mefuta e mengata ea liaparo tsa hot-dip bakeng sa lipoleiti tsa tšepe le likhoele. Melao ea ho arola ho pholletsa le maemo a maholo-ho kenyeletsoa maemo a naha ea Amerika, Japane, Europe, le Chaena-e tšoana. Re tla sekaseka ka ho sebelisa ...Bala haholoanyane -
Phapang ke efe pakeng tsa tšepe ea C-channel le tšepe ea mocha?
Liphapang tse bonahalang (liphapang tsa sebopeho sa li-cross-sectional): Ts'epe ea kanale e hlahisoa ka ho roala ho chesang, e entsoeng ka ho toba e le sehlahisoa se felileng ka lichelete tsa tšepe. Karolo ea eona e tšekaletseng e etsa sebopeho sa "U", se nang le li-flange tse bapileng mahlakoreng ka bobeli ka tepo e otlolohileng ea webo ...Bala haholoanyane -
Phapano ke efe lipakeng tsa lipoleiti tse mahareng le tse boima le tse bataletseng?
Khokahano pakeng tsa lipoleiti tse mahareng le tse boima le Open slabs ke hore bobeli ke mefuta ea lipoleiti tsa tšepe 'me li ka sebelisoa masimong a fapaneng a tlhahiso ea indasteri le tlhahiso. Joale, liphapang ke life? Letlapa le bulehileng: Ke poleiti e bataletseng e fumanoang ka likhoele tsa tšepe tse sa phuthollang, ...Bala haholoanyane -
Phapano ke efe lipakeng tsa SECC le SGCC?
SECC e bua ka lakane ea tšepe ea electrolytically galvanized. Sehlomathiso sa "CC" ho SECC, joalo ka thepa ea motheo SPCC (letlapa le batang le kolobisitsoeng) pele ho electroplating, e bonts'a hore ke sesebelisoa se akaretsang se batang. E na le ts'ebetso e ntle haholo. Ho feta moo, ka lebaka la ...Bala haholoanyane -
Phapang lipakeng tsa SPCC le Q235
SPCC e bua ka lishiti le likhoele tsa tšepe tse kolobisitsoeng tse batang tse sebelisoang hangata, tse lekanang le kereiti ea China Q195-235A. SPCC e na le sebaka se boreleli, se khahlehang ka bokhabane, litaba tsa khabone e tlase, thepa e ntle haholo ea ho lelefatsa, le ho chesehela hantle. Q235 carbon e tloaelehileng ...Bala haholoanyane -
Phapang lipakeng tsa Pipe le Tube
Peipi ke eng? OD ho tlosa makhetlo a 2 ...Bala haholoanyane -
API 5L ke eng?
API 5L ka kakaretso e bua ka maemo a ts'ebetsong a lipeipi tsa tšepe tsa liphaephe, tse kenyelletsang mekhahlelo e 'meli e meholo: liphaephe tsa tšepe tse se nang moeli le lipeipi tsa tšepe tse cheselitsoeng. Hajoale, mefuta ea lipeipi tsa tšepe tse cheselitsoeng hangata tse sebelisoang liphaepheng tsa oli ke liphaephe tse kolobisitsoeng ka tlas'a metsi tsa arc ...Bala haholoanyane -
Litekanyo tsa lipeipi tsa tšepe
Liphaephe tsa tšepe li arotsoe ka liphaephe tse pota-potileng ka liphaephe tse chitja, tse lisekoere, tse khutlonnetsepa le tse nang le sebōpeho se khethehileng; ka thepa ho kena liphaepheng tsa tšepe tse entsoeng ka carbon, lipeipi tsa tšepe tse nang le alloy e tlaase, lipeipi tsa tšepe tse motsoako, le lipeipi tse kopantsoeng; le ka ho kenya lipeipi bakeng sa...Bala haholoanyane -
Mokhoa oa ho tjheseletsa liphaephe tse nang le masenke? Ke mehato efe ea ho itšireletsa e lokelang ho nkoa?
Mehato ea ho netefatsa boleng ba welding e kenyelletsa: 1. Lintlha tsa batho ke tsona tse ka sehloohong tse lebisang tlhokomelo ho taolo ea galvanized pipe welding. Ka lebaka la khaello ea mekhoa e hlokahalang ea ho laola ka morao ho tjheseletsa, ho bonolo ho khaola likhutlo, tse amang boleng; ka nako e ts'oanang, mofuta o khethehileng oa galva ...Bala haholoanyane -
galvanized steel ke eng? Ho roala zinki ho nka nako e kae?
Galvanizing ke mokhoa oo ho oona ho sebelisoang lesela le tšesaane la tšepe ea bobeli holim'a tšepe e teng. Bakeng sa meaho e mengata ea tšepe, zinki ke eona ntho ea bohlokoa bakeng sa ho roala hona. Lera lena la zinki le sebetsa e le mokoallo, ho sireletsa tšepe e ka tlas'a lintho tsa tlhaho. T...Bala haholoanyane
