Ppeior X65 SSAW Line Pipe: Tharollo ea boleng bo holimo le lisebelisoa tse tšepahalang tsa lipeipi tse tšepahalang
Hlahisa:
Ha e le indasteri e atolosang le baahi ba hola, tlhoko ea lipalangoang tse sebetsang, khase ea tlhaho le lisebelisoa tse ling li bohlokoa haholoanyane. Kaho ea polokelo le ho boloka libaka tsa pompoline e bapala karolo ea bohlokoa ho netefatsa phallo e se nang lebitso ea lisebelisoa tsa lefats'e. Ntlheng ena,X65 SSAW Line Pipee hlahile e le tharollo ea phetisetso ea pherekano, e fana ka katleho e phahameng le e sa reroang e sa reroang le ts'ebetso ea ts'ebetso ea liphaephe.
Thepa ea mochini
Sehlopha sa tšepe | Bonyane | Matla a tšepe | Nako e nyane ea nako | Bonyane a bokhathatso | ||||
Botenya bo boletsoeng | Botenya bo boletsoeng | Botenya bo boletsoeng | ka mocheso oa | |||||
<16 | > 16≤40 | <3 | ≥3≤4y40 | ≤40 | -20 ℃ | 0 ℃ | 20 ℃ | |
S235JRH | 235 | 225 | 360-510 | 360-510 | 24 | - | - | 27 |
S275J0h | 275 | 265 | 430-5880 | 410-560 | 20 | - | 27 | - |
S2755J2h | 27 | - | - | |||||
S355j0h | 365 | 345 | 510-680 | 470-6330 | 20 | - | 27 | - |
S355J2h | 27 | - | - | |||||
S355k2h | 40 | - | - |
X65 spiral e betliloeng ea limoping tsa arc e halikiloeng ea line?
X65 SSAW (E ts'ohileng ea Arc Weld) Line Pipe ke mofuta oa phala ea tšepe e sebelisoang haholo hoPipelinekaho indastering ea oli le khase. Motsoako ona oa mola oa mola oa pho, ho tšoarella le ho se mosa ho entse khetho ea pele ea merero e fapaneng lefatšeng ka bophara.

Matla le ho lebetsa:
E 'ngoe ea likarolo tsa bohlokoa tse khethollang X65 Spiral ea line e nang le line e nang le line e ikhethang ea Arc Wevens E entsoe ka tšepe ea boleng bo holimo, e na le khatello e matla ea khatello ea kahare le kantle. Sena se e etsa hore ke khetho e ntle ka ho fetisisa ea ho batla likopo tsa oli le tsa khase, ho netefatsa metheo e ka tšeptjoa le ho tšoarella.
Lipeipi tse sebetsang:
Ho sebetsa hantle ke ntho ea bohlokoa ha o tsamaisa lisebelisoa ka lipeipi. X65 SSAW Line Pipe PIPOVERS sebakeng sena, li fana ka phano e boreleli ka likhohlano tse fokolang, ka ho etsa joalo li fokotsa matla nakong ea lipalangoang. Ho sebetsa hona ho thusa ho boloka litšenyehelo le ho fokotsa tšusumetso ea tikoloho, ho e khetholloa ke tikoloho.
Sebopeho sa lik'hemik'hale
Sehlopha sa tšepe | Mofuta oa De-Oxidation A | % ka bongata, boholo | ||||||
Lebitso la Steel | Nomoro ea tšepe | C | C | Si | Mn | P | S | Nb |
S235JRH | 1.0039 | FF | 0,17 | - | 1,40 | 0,040 | 0,040 | 0.009 |
S275J0h | 1.0149 | FF | 0,20 | - | 1,50 | 0,035 | 0,035 | 0,009 |
S2755J2h | 1.0138 | FF | 0,20 | - | 1,50 | 0,030 | 0,030 | - |
S355j0h | 1.0547 | FF | 0,22 | 0,55 | 1,60 | 0,035 | 0,035 | 0,009 |
S355J2h | 1.0576 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - |
S355k2h | 1.051212 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - |
a. Mokhoa oa DEOXIDAD o khethiloe ka tsela e latelang: FF: E bolaile tšepe e nang le likarolo tse ngata tse lekantsoeng ea ho tlamahane ea ho tlama nitrogen b. Boleng bo boholo ba Nitrogen ha bo sebetse haeba sebopeho sa lik'hemik'hale se bonts'a kakaretso ea Al / n e tlase ho isa ho 2: 1, kapa haeba lintho tse ling tse lekaneng li teng. Lintho tse tlatsitsoeng tsa N-linding li tla rekota tokomaneng ea tlhahlobo. |
Hanela libaka tse thata:
Marang-rang a lipeipi tsa lipeipi a tšollela tikoloho a fapa-fapaneng, ho kenyelletsa libaka tse thata le tse matla. X65 Spiral Spiral Onedge Arc Wedder e pakile maemong a joalo maemong a eona a ho hanyetsa haholo ho Truros, ho abelana le mabaka a mang a kantle. Ho hana hona ho netefatsa botšepehi ba tsamaiso ea litšoantšo, litšenyehelo tsa ho lokisa, 'me u fokotse kotsi ea ho tsoa kapa ho fokotsa kotsi.
ASD:
Ho boloka ts'ebetso e bolokehileng ea liphaephe e bohlokoa. X65 Pira ea Line ea SSAW e Finyelle polokeho ka ho fana ka thepa le ho nepahala ha lisebelisoa le ho nepahala ha maemo. Ka mehato ea taolo ea boleng bo thata, pompo ea sebopeho e ne e hloka ho hlolloa likhatello tse phahameng le maemo a phephetsang a ts'ebetso, e netefatsa polokeho ea basebetsi le lisebelisoa.
Ha re phethela:
X65 Pip ea line ea SSAW e tsoana e le tharollo e phahameng mosebetsing le ho boloka lits'ebeletso tsa pompoline. Matla a eona, ho sebetsa hantle le ho ts'oara tikoloho le ho hanyetsa indasteri ea oli le ea khase e itšetlehileng ka lipalangoang tse sebetsang. X65 SSAW Line Line Pise e kenya letsoho ho boleng ba ho eketsa chelete, tikoloho ea tikoloho, e e etsang le ts'ebetso ea ts'ebetso ea lipeipi e batlang ho tšepahala le ea sebetsa hantle.
Ka hona, haeba u qala morero oa litšoantšo, nahana ka pipe ea Line Pipe ke khetho e bohlale e netefatsang ts'ebetso e phahameng le katleho ea nako e telele. Tsetela ho tharollo ea boleng bo holimo 'me ea Paki e amanang le mokhoa o loketseng e ka ba le lits'ebeletso tsa hau tsa lipeipi.