Lintoa tsa linaha tse ling tse ka thoko li ntse li tsoela pele, empa moruo oa naha o ntse o tsoela pele ho hlahisa maano a matle, 'me ka lehlakoreng la indasteri, litheko tsa tšepe li fihlile holimo ka makhetlo a mangata. Li-bifocal li nyolohile ka lebaka la tlhoko e eketsehileng nakong ea ho futhumatsa, tšehetso ea litšenyehelo e bile matla, 'me litheko tsa tšepe li ntse li tsoela pele ho nyoloha. , tšabo ea tlhoko e phahameng ea bofelo e eketsehile, ts'ebetso ea ho tlatsa 'maraka e eketsehile, tlhahiso ea tšepe e tala ea letsatsi le letsatsi e fokotsehile, ho kenngoa ha tšepe ka ntle ho naha ho fokotsehile, potoloho e 'ngoe hape ea fantisi ea mobu e qalile, 'me' maraka oa sebaka o tsitsitse ebile o matla. Ho latela pono e akaretsang, litheko tsa tšepe li lebelletsoe ho ba tse tsitsitseng le tse matla hosane.

Indasteri ea Liphaephe tsa Sanon hajoale e na le liphaephe tse latelang tsa tšepe tse fumanehang setokong:

Phaephe ea tšepe e se nang seamless bakeng sa liboiler tsa khatello e tlase le e mahareng - GB/T3087-200810#, e sebediswang bakeng sa diphaephe tsa mouoane tse futhumatswang haholo, diphaephe tsa metsi a belang, diphaephe tsa mabota tse phodisitsweng ka metsi le diphaephe tsa mouoane tse chesang bakeng sa diboiler tsa terene, diphaephe tse kgolo tsa mosi, diphaephe tse nyane tsa mosi le diphaephe tsa setene sa arch, jj. Thepa e ka sehloohong: 10# 20#, tshebetso ya tlhahiso: hot-rolled e tlisiwa boemong ba ho hot-rolled, hot-rolled (ho pitikiswa) e tlisiwa boemong ba ho futhumatswa.

Liphaephe tsa tšepe tse se nang seamless bakeng sa liboiler tse nang le khatello e phahameng - GB/T5310-2017, morero: Haholo-holo e sebelisetsoa ho etsa tšepe ea sebopeho sa khabone ea boleng bo holimo, tšepe ea sebopeho sa motsoako le liphaephe tsa tšepe tse se nang mouoane tse sa keneng mocheso bakeng sa liphaephe tsa boiler ea mouoane tse nang le khatello e phahameng le tse kaholimo. . Mekhahlelo ea tšepe ea sebopeho sa khabone ea boleng bo holimo e kenyelletsa 20g, 20mng, le 25mng, 'me mekhahlelo ea tšepe ea sebopeho sa motsoako e kenyelletsa 15mog, 20mog, 12crmog, 15crmog, 12cr2mog, 12crmovg, 12cr3movsitib, jj.

ASME SA-106/SA-106M-2015——Thepa e ka sehloohong: GR.B GR.C

ASTMA210(A210M)-2012——Thepa e ka sehloohong: SA210 GrA1. SA210 GrC

ASME SA-213/SA-213M- Lisebelisoa tsa motsoako tse sebelisoang hangata: T11, T12, T22 T23 T91 P92

ASTM A335/A335M-2018- Lisebelisoa tse ka sehloohong: P11 P12 P22 P5 P9 P23 P91 P92

Liphaephe tsa mechini le liphaephe tsa manyolo le lik'hemik'hale:GB/T8162-2008Liphaephe tsa tšepe tse se nang sekoli bakeng sa tšebeliso ea meaho - thepa ea mantlha ke 10.20.35.45.Q345

BS EN 10210-1-2006Tšepe ea sebopeho e sa phuthoang ka ho chesa le likarolo tse se nang letho tsa tšepe ea sebopeho bakeng sa meaho ea tšepe—S235GRH S275JOH S275J2H S355JOH S355J2H

ASTM A53A53M-2012Phaephe ea tšepe ea galvanized e se nang sekoli, e tjheseletsoeng le e qoelisoang ka ho chesa - GR. A GR.B

Liphaephe tsa tšepe tse se nang seamless bakeng sa ho petsoha ha peteroleGB9948-2006 ——Lipeipi tsa tšepe tse se nang seamless bakeng sa lipeipi tsa fumace, lipeipi tsa phapanyetsano ea mocheso le lipeipi lifemeng tsa peterole le tsa ho hloekisa, thepa ea mantlha ke: lipeipi tsa tšepe tsa sebopeho sa khabone tsa boleng bo holimo ke 20G, 20MnG, 25MnG, lipeipi tsa tšepe tsa sebopeho sa alloy 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 12Cr3MoVSiTiB, jj.;

Liphaephe tsa Sebopeho sa Liphaephe tsa Petroleum: API 5L (Mofuta oa 45) Liphaephe tsa Mehala PSL1 PSL2, GB/T 9711-2017 Liphaephe tsa tšepe bakeng sa litsamaiso tsa lipalangoang tsa liphaephe tsa indasteri tsa oli le khase, thepa ea mantlha: GR.B X42 X52 X60 X65 X70;

API SPEC 5CT-2018 Casing le Tubing, thepa ea mantlha ke: J55 K55 N80 N80Q L80 L80Q P110