Liphaephe tsa LSAWli etsoa ka ho koba poleiti ea tšepe ka har'a pompo ebe e e tjheseletsa mahlakoreng ka bobeli bolelele ba eona ho sebelisoa theknoloji ea ho tjheseletsa ea arc e ka tlas'a metsi, ka li-seam tsa ho tjheseletsa tsa kahare le tsa kantle.
Mekhoa ea ho Bopa ea LSAW: JCOE, UOE, RBE
Mokhoa oa ho Bopa JCOE
Mokhoa oa ho theha JCOE ke o mong oa mekhoa e sebelisoang haholo tlhahisong ea lipeipi tsa LSAW, tse sebelisoang haholo bakeng sa tlhahiso ea lipeipi tse bophara bo boholo le tse nang le mabota a teteaneng. Mokhoa ona o ka aroloa ka mehato e mene e meholo ho latela ts'ebetso:
Ho etsa J: Taba ea pele, lipheletso tsa poleiti ea tšepe li kobehile esale pele hore e be sebopeho sa "J", e leng se netefatsang hore li-weld seams lipheletsong ka bobeli li ka bapisoa hantle.
Ho theha C: Ka mor'a moo, poleiti ea tšepe e bōpehileng joaloka J e hatelloa hape ho ba sebopeho sa "C".
Ho theha O: Poleiti ea tšepe e bōpehileng joaloka C e hatelloa hape ho e koala hore e be sebopeho se chitja kapa se batlang se le chitja.
E (Katoloso): Qetellong, bophara le ho chitja ha tube lia lokisoa nakong ea ts'ebetso ea katoloso ho netefatsa hore litekanyo tsa tube li fihlela litlhoko tse tloaelehileng.
Mokhoa oa ho Bopa oa UOE
Mokhoa oa ho theha UOE o ts'oana le oa JCOE, empa o fapana ka ts'ebetso, e arotsoeng ka mehato e meraro e meholo:
Ho theha U: Taba ea pele, poleiti ea tšepe e hatelloa ka sebopeho sa "U".
Ho theha O: Poleiti ea tšepe e bōpehileng joaloka U e hatelloa hape ho e koala hore e be sebopeho se chitja kapa se batlang se le chitja joaloka tube.
E (Katoloso): Bophara le ho chitja ha mmele wa tube di lokiswa ka tshebetso ya katoloso ho netefatsa hore boholo ba mmele wa tube bo fihlella ditlhoko tse tloaelehileng.
Mokhoa oa ho Bopa RBE
Mokhoa oa ho theha RBE (Roll Konding and Expanding) ke mokhoa o mong o sebelisoang ho hlahisa liphaephe tsa LSAW, haholo-holo bakeng sa liphaephe tsa LSAW tse bophara bo bonyenyane. Mokhoeng ona, lipoleiti tsa tšepe li kobeha ka lirolara ho etsa sebopeho se bulehileng sa tšubu, ebe masoba a koaloa ka ho tjheseletsa. Qetellong, ts'ebetso ea katoloso e ka etsoa ho netefatsa hore 'mele oa tšubu o nepahetse ka tekanyo.
Ts'ebetso ea Tlhahiso ea Pipe ea Tšepe ea LSAW
Ts'ebetso ea ho bopa ke e 'ngoe feela ea likarolo tsa bohlokoa haholo tsa ts'ebetso ea tlhahiso ea liphaephe tsa tšepe tsa LSAW, e leng ka tsela e latelang:
Bophara ba Lebota la Botenya ba Lebota
Bophara ba bophara
Hangata liphaephe tsa LSAW li fumaneha ka bophara ho qala ho hoo e ka bang 406 mm 'me li ka ba 1829mm kapa ho feta.
Botenya ba Lebota
Li-tube tsa LSAW li fumaneha ka mefuta e mengata ea botenya ba lebota, ho tloha ho hoo e ka bang 5 mm ho isa ho 60 mm.
Bolelele ba Nako
Bolelele ba phaephe ea tšepe ea LSAW hangata bo etselitsoe litlhoko tsa projeke, ka bolelele bo fapaneng hangata bo pakeng tsa 6 m le 12 m.
Maemo a ho Kena Tshebetsong a LSAW
API 5L- liphaephe tse tsamaeang sebaka se selelele bakeng sa indasteri ea oli le khase.
ASTM A53 - liphaephe tsa tšepe tse tjheseditsweng le tse se nang sekoli bakeng sa ho tsamaisa metsi a tlas'a khatello.
EN 10219- Liphaephe tsa tšepe tse chitja, tse sekoere le tse khutlonnetsepa tse entsoeng ka ho kopanngoa ka mokhoa o batang.
GB/T 3091 - Liphaephe tsa Tšepe tse Welded le Liphaephe bakeng sa ho Tsamaisa Mokelikeli o Tlase oa Khatello.
JIS G3456 - Pipe ea Tšepe ea Khabone bakeng sa Maemo a Mocheso o Phahameng.
ISO 3183 - Mekhoa ea ho Fetisa Liphaephe bakeng sa Indasteri ea Oli le Khase.
DIN EN 10217-1 - Liphaephe tsa Tšepe tse Welded le tse Sirelelitsoeng bakeng sa ho Tsamaisa Metsi a Tlas'a Khatello.
CSA Z245.1 - Liphaephe tsa tšepe bakeng sa litsamaiso tsa lipalangoang tsa liphaephe.
GOST 20295-85 - Liphaephe tsa Tšepe tse Welded bakeng sa Indasteri ea Oli le Khase.
ISO 3834 - Litlhoko tsa boleng bakeng sa litšepe tse lahletsoeng.
Likopo tsa Liphaephe tsa LSAW
Mesebetsi e meholo e kenyelletsa lipalangoang tsa oli le khase, kaho ea litoropo, boenjiniere ba meaho, le mefuta e fapaneng ea ts'ebeliso ea indasteri.
Ebang ke bakeng sa ho tsamaisa oli e tala le khase ea tlhaho libakeng tse telele, litsamaiso tsa metsi le tsa drainage metseng e meholo, meaho ea bohlokoa ea meaho le marokho, kapa ho tsamaisa khase le mouoane tlas'a khatello e phahameng le maemo a mocheso.
Melemo ea Pipe ea Tšepe ea LSAW
MATLA A PHAHAMILENG LE HO TIISA HA MATLA
Phaephe ea tšepe ea LSAW e na le matla le ho tiea ho hoholo ka lebaka la hore e entsoe ka poleiti e le 'ngoe ea tšepe. Bokhoni ba ho mamella likhatello tse phahameng tsa ka hare le tsa kantle bo etsa hore e be ntle bakeng sa lits'ebetso tse nang le khatello e phahameng le matla a holimo.
Ho tenyetseha ha litekanyo
Ha ho bapisoa le mefuta e meng ea liphaephe tse bōpehileng joaloka ERW, liphaephe tsa LSAW li ka hlahisoa ka bophara bo boholo le botenya ba lebota.
Boleng bo phahameng ba ho tjheseletsa
Theknoloji ea ho Welding ea Arc e qoelitsoeng ka metsing (SAW) e lumella boiketsetso le mechine ea seam ea weld, e netefatsang ho tsoela pele le ho tšoana ha seam ea weld le ho ntlafatsa boleng ba weld.
E loketse maemo a rarahaneng a jeoloji
Ka lebaka la thepa ea eona e ntle ea mechini le matla, phaephe ea tšepe ea LSAW e loketse maemo a rarahaneng a jeoloji, joalo ka libaka tse lithaba, linōka tse ka tlase, kaho ea litoropo, jj.
Phokotso ea manonyeletso a welded
Ts'ebetso ea ho etsa phaephe ea tšepe ea LSAW e lumella tlhahiso ea liphaephe tse telele, e leng se fokotsang palo ea manonyeletso a welded nakong ea ho penta liphaephe, e leng se tlatsetsang matla le polokehong ea phaephe ka kakaretso.
Melemo ea Pipe ea Tšepe ea LSAW
BotopSteel ke Moetsi le Bafani ba Liphaephe tsa Tšepe ea Khabone e Welded ea Chaena ea Lilemo tse fetang 16, e nang le lithane tse fetang 8000 tsa liphaephe tsa Seamless Line tse fumanehang Setokong Khoeli le Khoeli. E u fa lihlahisoa tsa liphaephe tsa tšepe tsa boleng bo holimo le tse theko e tlase, haeba u hloka, ka kopo ikopanye le rona, re tla u fa mefuta e mengata ea litharollo tsa liphaephe tsa tšepe.
Di-tag: lsaw, jcoe, lsaw tšepe pipe, lsaw Production Process, Bafepedi, bahlahisi, lifeme, barekisi ba di-stock, dikhamphani, ho rekisa ka bongata, reka, theko, khotheishene, bongata, e rekiswang, theko.
Nako ea poso: Mmesa-02-2024