Kakaretso ea Liphaephe tsa Tšepe tse Welded tsa API 5L Spiral:
Maemo a Tloaelehileng: API 5L
Tlhaloso: API 5L e totobatsa litlhoko tsa tlhahiso ea maemo a mabeli a tlhaloso ea sehlahisoa (PSL1 le PSL2) a liphaephe tsa tšepe tse se nang sekoli le tse kopantsoeng. Liphaephe tsa SSAW (Spiral Submerged Arc Welded) ke mofuta oa phaephe ea tšepe e kopantsoeng e hlahisoang ke mokhoa oa ho tjheseletsa oa spiral, o lumellang tlhahiso ea liphaephe tse bophara bo boholo.
Litlhaloso tsa Linotlolo tsa Liphaephe tsa Tšepe tse Welded tsa SSAW tsa 1500MM:
Bophara:1500mm (li-inchi tse 60)
Botenya ba lebota:Botenya ba lebota bo ka fapana ho latela ditlhoko tse itseng, empa boleng bo tlwaelehileng bo tloha ho 6mm ho isa ho 25mm kapa ho feta.
Sehlopha sa Tšepe:
PSL1: Meputso e tloaelehileng e kenyelletsa A, B, X42, X46, X52, X56, X60, X65, X70.
Mokhoa oa Tlhahiso:
SSAW (Ho Wellisa Arc e Keneng ka Moqomo): Ts'ebetso ena e kenyelletsa ho kobeha ho sa khaotseng ha moqomo oa tšepe o phutholohileng ka mocheso holim'a mandrel e potolohang ka sekhutlo se itseng ho ea ho axis ea phaephe, ho etsa moqomo o phutholohileng. Moqomo o ntan'o hokelloa ka hare le ka ntle ho sebelisoa ho wellisa arc e keneng ka metsing.
Bolelele:Hangata e fanoa ka bolelele ba 12m (maoto a 40), empa e ka khaoloa ho latela bolelele bo ikhethileng ba moreki.
Ho koahela le ho roala lesela:
Sekoahelo sa Kantle: Se ka kenyelletsa 3LPE, 3LPP, FBE, le mefuta e meng ho fana ka tšireletso ea mafome.
Lesela la kahare: Le ka kenyelletsa lesela la epoxy bakeng sa ho hanyetsa mafome, lesela la seretse sa samente bakeng sa liphaephe tsa metsi, kapa lesela le leng le ikhethang.
Mefuta ea Qetello:
Lipheletso tse sa Tšoarellang: E loketse ho tjheseletsa masimong kapa ho kopanya ka mechine.
Lipheletso tse Beveled: Li lokiselitsoe ho tjheseletsa.
Likopo:
Phetiso ea Oli le Khase: E sebelisoa haholo bakeng sa ho tsamaisa oli le khase ea tlhaho.
Phetisetso ea Metsi: E loketse merero e meholo ea phepelo ea metsi.
Merero ea Sebopeho: E ka boela ea sebelisoa lits'ebetsong tsa sebopeho tse hlokang liphaephe tse bophara bo boholo.
Netefatso ea Boleng ba Liphaephe tsa Tšepe tse Welded tsa SSAW:
Matla a Tlhahiso:Ho latela sehlopha, matla a tlhahiso a ka tloha ho 245 MPa (bakeng sa Sehlopha sa B) ho isa ho 555 MPa (bakeng sa Sehlopha sa X80).
Matla a tšepe:Ho latela sehlopha, matla a ho thaepa a ka tloha ho 415 MPa (bakeng sa Sehlopha sa B) ho isa ho 760 MPa (bakeng sa Sehlopha sa X80).
Teko ea Hydrostatic:Phaephe e 'ngoe le e 'ngoe e etsoa teko ea hydrostatic ho netefatsa botšepehi ba weld le 'mele oa phaephe.
Tlhahlobo ea litekanyo:E netefatsa hore phaephe e fihlela litekanyo le mamello tse boletsoeng.
Mabapi le rona:
Tianjin Youfa Steel Pipe Group Co., Ltd e thehiloe ka la 1 Phupu, 2000. Ho na le basebetsi ba ka bang 8000 ka botlalo, lifeme tse 9, mela ea tlhahiso ea liphaephe tsa tšepe tse 179, laboratori e 3 e ngolisitsoeng ea naha, le setsi se le seng sa theknoloji ea khoebo se ngolisitsoeng ke mmuso sa Tianjin.
Mela e 9 ea tlhahiso ea liphaephe tsa tšepe tsa SSAW
Lifeme: Tianjin Youfa Pipeline Technology Co.,Ltd
Handan Youfa Steel Pipe Co.,Ltd;
Tlhahiso ea Khoeli le Khoeli: hoo e ka bang lithane tse 20000
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