'Marakeng oa lipeipi tsa tšepe tse se nang seamless, litlhoko tsa bareki li ntse li eketseha ka potlako, haholo-holo bakeng sa litaelo tse nang le palo e nyenyane ea taelo. Mokhoa oa ho fihlela litlhoko tsena tsa bareki e se e le eona ntho e tlang pele bophelong ba rona. Ha re tobane le boemo bona, re buisana ka mafolofolo le lifeme tse kholo 'me re ikitlaelletsa ho kopanya mehloli ea lisebelisoa le litlhaloso tse fapaneng ho netefatsa hore bareki ba ka fumana lihlahisoa tse hlokahalang ka nako e khutšoanyane.

Ntlha ea pele, re tla utloisisa litlhoko tse khethehileng tsa bareki ka ho qaqileng, ho kenyelletsa le tlhahisoleseding e kang thepa, tlhaloso, le bongata ba phala ea tšepe e hlokahalang. Kamora ho tseba lintlha tsena hantle, re tla ikopanya le bo-mphato ba rona ba thekiso ea thepa kapele ho batla lethathamo la thepa ho netefatsa hore re ka fana ka lihlahisoa tse fihlelang litlhoko tsa bareki. Ka nako e ts'oanang, re tla boela re fetole leano la rona la ho reka thepa ho fihlela litlhoko tse fapaneng tsa bareki, ho kopanya liodara tse nyane, le ho fihlela litlhoko tsa bareki.

Ho feta moo, bakeng sa ho ntlafatsa bokgoni ba phano, re tla boela re matlafatse kgokahanyo ya ka hare ho netefatsa tshebetso e hlwahlwa tlhahisong le dithulaganyong. Re tseba hantle hore ho fana ka nako e nepahetseng hase feela boitlamo ba ho tšepa bareki, empa hape ke motheo oa bohlokoa oa ho boloka likamano tse ntle tsa khoebo. Ka hona, re tla tsoela pele ho boloka ho feto-fetoha ha maemo le ho sebetsa ka thata, 'me re ikitlaelletse ho fa bareki litharollo tse molemo ka ho fetisisa e le hore ba ka fumana tšehetso le litšebeletso tse nakong ka litlhoko tse potlakileng. Ka boiteko bo joalo, re lumela hore re ka hlahella tlholisanong e matla ea 'maraka mme ra hapa tšepo le tšebelisano ea bareki ba bangata.

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