Phapang ea theko ea 'maraka pakeng tsa liphaephe tse tšesaane tse seamless le lipeipi tsa tšepe tse seamless tse nang le marako a teteaneng haholo li ipapisitse le ts'ebetso ea tlhahiso, litšenyehelo tsa thepa, sebaka sa kopo le tlhoko. Tse latelang ke liphapang tse kholo tsa theko le lipalangoang:

1. Phapang ea theko ea 'maraka
Pipe ea tšepe e se nang seamless e marako a tšesaane:

Litšenyehelo tse tlase: Ka lebaka la botenya ba lerako le lesesaane, ho sebelisoa lisebelisoa tse fokolang tse tala, 'me litšenyehelo tsa tlhahiso li batla li le tlase.

E sebelisoa haholo: E sebelisoa haholo maemong a nang le litlhoko tse tlase tsa matla le khatello ea khatello, joalo ka kaho, mokhabiso, lipalangoang tsa mokelikeli, joalo-joalo, ka tlhoko e kholo ea mmaraka.

Liphetoho tse nyenyane tsa theko: Ka kakaretso, theko e tsitsitse 'me e ameha haholo ke maraka a tšepe.

Pipe ea tšepe e se nang seamless e marako a teteaneng:

Litšenyehelo tse phahameng: Botenya ba marako bo boholo, ho sebelisoa lisebelisoa tse ngata tse tala, 'me mokhoa oa tlhahiso o rarahane, o fella ka litšenyehelo tse phahameng.

Litlhoko tsa ts'ebetso e phahameng: Hangata e sebelisoa masimong a nang le khatello e phahameng le litlhoko tse phahameng tsa matla a sebopeho, joalo ka lisebelisoa tsa mochini, li-petrochemicals, li-boilers, joalo-joalo, tse nang le litlhoko tse phahameng tsa matla a khatello le ho hanyetsa kutu.

Theko e phahameng le ho feto-fetoha ho hoholo: Ka lebaka la tlhokahalo e thata ea liphaephe tsa tšepe tse nang le marako a teteaneng masimong a itseng, theko e fetoha haholo, haholo ha theko ea thepa e tala ea tšepe e phahama.
2. Litlhokomelo tsa lipalangoang
Pipe ea tšepe e se nang seamless e marako a tšesaane:

Ho bonolo ho holofala: Ka lebaka la lerako le tšesaane la phala, ho bonolo ho holofatsoa ke matla a kantle nakong ea lipalangoang, haholo-holo ha o kopanya le ho bokellana.
Thibela mengoapo: Bokaholimo ba liphaephe tse nang le marako a masesaane bo senyeha habonolo, ’me ho lokela ho nkoa mehato e loketseng ea tšireletso, e kang ho koahela bokaholimo ka lesela la polasetiki kapa lintho tse ling tse sireletsang.
Ho kopanya ho tsitsitseng: Hoa hlokahala ho sebelisa mabanta a bonolo kapa mabanta a khethehileng a tšepe ho kopanya ho qoba ho senyeha ha 'mele oa liphaephe ka lebaka la ho tiisa ka mokhoa o feteletseng.
Pipe ea tšepe e se nang seamless e marako a teteaneng:

Boima bo boima: Lipeipi tsa tšepe tse nang le marako a teteaneng li boima, 'me lisebelisoa tse kholo tsa ho phahamisa lia hlokahala nakong ea lipalangoang,' me lisebelisoa tsa lipalangoang li hloka ho ba le matla a lekaneng a ho jara.
Stacking e tsitsitseng: Ka lebaka la boima bo boima ba liphaephe tsa tšepe, ho leka-lekana le botsitso li lokela ho nahanoa nakong ea ho bokellana ho qoba ho thella kapa ho phunyeletsa, haholo-holo nakong ea lipalangoang ho thibela ho thella kapa ho thulana.
Tšireletseho ea lipalangoang: Nakong ea lipalangoang tsa nako e telele, tlhokomelo e khethehileng e lokela ho lefshoa ho lisebelisoa tse kang li-anti-slip pads le li-blocks tsa tšehetso pakeng tsa liphaephe tsa tšepe ho qoba tšenyo e bakoang ke ho ferekana le tšusumetso.
Theko ea liphaephe tse seamless tse nang le marako a tšesaane e batla e le tlaase, empa tlhokomelo e lokela ho lefshoa ho thibela ho senyeha le ho senyeha ha holim'a metsi nakong ea lipalangoang; ha theko ea liphaephe tse seamless tse nang le marako a teteaneng e phahame, 'me tlhokomelo e khethehileng e lokela ho lefshoa ho polokeho, botsitso le taolo ea boima nakong ea lipalangoang. Leha ho le joalo, liphaephe tsa tšepe tse se nang moeli tse nang le lisebelisoa tse khethehileng le litlhaloso li ntse li hloka ho hlahlojoa.
Lipeipi tsa tšepe tse kholo tsa Sanonpipe li kenyelletsa lipeipi tsa boiler, lipeipi tsa manyolo, lipeipi tsa oli le lipeipi tsa meralo.

1.Liphaephe tsa boiler40%
ASTM A335/ A335M-2018: P5, P9, P11, P12, P22, P91, P92;GB/T5310-2017: 20g, 20mng, 25mng, 15mog, 20mog, 12crmog, 15crmog, 12cr2mog, 12crmovg;ASME SA-106/ SA-106M-2015: GR.B, CR.C; ASTMA210(A210M)-2012: SA210GrA1, SA210 GrC; ASME SA-213/SA-213M: T11, T12, T22, T23, T91, P92, T5, T9 , T21; GB/T 3087-2008: 10 #, 20 #;
2.peipi ea mola30%
API 5L: PSL 1, PSL 2;
3.Pipe ea Petrochemical10%
GB9948-2006: 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 20G, 20MnG, 25MnG; GB6479-2013: 10, 20, 12CrMo, 15CrMo, 12Cr1MoV, 12Cr2Mo, 12Cr5Mo, 10MoWVNb, 12SiMoVN b;GB17396-2009:20, 45, 42;
4.tube ea mocheso oa mocheso10%
ASME SA179/192/210/213 : SA179/SA192/SA210A1.
SA210C/T11 T12, T22.T23, T91. T92
5.Pipe ea mochini10%
GB/T8162: 10, 20, 35, 45, Q345, 42CrMo; ASTM-A519:1018, 1026, 8620, 4130, 4140; EN10210: S235GRHS275JOHS275J2H; ASTM-A53: GR.A GR.B