Li-tubes tse fapaneng tse teteaneng tsa lisekoere li entsoe ka mokhoa o ikhethileng
1. Ho latela ts'ebetso - arc welding square tube, ho hanyetsa welding square tube (e phahameng khafetsa le maqhubu a tlase), tjheseletso ea khase ea square tube le sebopi sa welding square tube.
2. Ho ea ka weld - otlolohileng welded lisekoere phala le spiral welded lisekoere phala.
Li-square tubes li arotsoe ka li-tubes tse tloaelehileng tsa carbon steel square le li-square tsa alloy tse tlase ho latela thepa.
1. Ts'epe e tloaelehileng ea carbon e arotsoe ka Q195, Q215, Q235, SS400, 20 # tšepe, 45 # tšepe, joalo-joalo.
2. Lisebelisoa tse tlaase tsa alloy li arotsoe ka Q345, 16Mn, Q390, St52-3, joalo-joalo.
Phapang e tloaelehileng ea tlhahiso
Li-square tubes li arotsoe ka li-square tubes tse tloaelehileng tsa naha, li-square tubes tse tloaelehileng tsa Majapane, li-square tubes tse tloaelehileng tsa Brithani, li-square tubes tse tloaelehileng tsa Amerika, li-square tubes tse tloaelehileng tsa Europe le li-square tubes tse sa tloaelehang ho latela litekanyetso tsa tlhahiso.
Liphaephe tse sekwere li arotsoe ho ea ka sebopeho sa karolo:
1. Karolo e bonolo ea square tube: tube ea lisekoere, tube ea lisekoere tsa lisekoere.
2. Square tube le karolo e rarahaneng: palesa square tube tube, open square tube, corrugated square tube le square tube e nang le sebopeho se khethehileng.
Liphaephe tsa lisekoere li arotsoe ka liphaephe tsa lisekoere tse chesang-dip, lipeipi tsa lisekoere tsa electro galvanized, lipeipi tsa lisekoere tse tlotsitsoeng ka oli le liphaephe tsa lisekoere tsa pickled ho latela kalafo ea bokaholimo.
Li-tubes tsa lisekoere li arotsoe ka morero: li-square tubes bakeng sa mokhabiso, li-square tubes tsa lisebelisoa tsa mochini, li-square tubes bakeng sa indasteri ea mechini, li-square tubes bakeng sa indasteri ea lik'hemik'hale, li-square tubes tsa sebopeho sa tšepe, li-square tubes bakeng sa ho haha likepe, li-square tubes tsa koloi maballo a tšepe le litšiea, le li-square tubes bakeng sa merero e khethehileng.
Li-tubes tse nang le likhutlo li arotsoe ho ea ka botenya ba lebota: li-tubes tse teteaneng tse nang le mabota a khutlonnetsepa, li-tubes tse teteaneng tse nang le mabota a khutlonnetsepa.
1. Ts'ebetso ea ho phalla ha tube ea seipone ea bohloeki
Pipe blank - Ho hlahloba - ho ebola - Ho hlahloba - ho futhumatsa - ho phunya - Pickling - ho sila - Ho tlotsa le ho omisa moea - hlooho ea ho tjheseletsa - ho taka ka mokhoa o batang - phekolo e tiileng ea tharollo - Pickling - pickling le passivation - Tlhahlobo - rolling e batang - degreasing - hlooho - ho omisa moea - ho bentša ka hare - Ho bentša ka ntle - Ho hlahloba - Ho tsebahatsa - sephutheloana se felileng sa sehlahisoa
2. Phallo ea ts'ebetso ea lipeipi tsa indasteri
Pipe blank - Ho hlahloba - ho ebola - Ho hlahloba - ho futhumatsa - ho phunyeha - Pickling - ho sila - Ho tlotsa le ho omisa moea - hlooho ea ho tjheseletsa - setšoantšo se batang - phekolo e tiileng ea tharollo - Pickling - pickling passivation - Tlhahlobo
3. Ts'ebetso ea phala e cheselitsoeng
Uncoiling - leveling - end ho kuta le welding - looper - forming - Welding - ho tloswa ka hare le kantle ho weld bead - ho lokisa pele - induction heat treatment - sizeing and straightening - eddy current test - cutting - hydraulic inspection - Pickling - tlhahlobo ea ho qetela - packaging
4. Ts'ebetso ea ho phalla ha pipe e se nang seamless square
Round steel - tube blank - Ho hlahloba - ho futhumatsa - perforation - sizeng - hot rolling - flat head - Ho hlahloba - Pickling - spherical annealing - spherical annealing - batang - ho theha - ho hokahanya ha kopanelo - Ho hlahloba.
