Tlhaloso ea Sehlahisoa
LSAW (longitdinal e telele ea tšepe) lipeipi tsa tšepe li na le mofuta oa phala ea tšepe e ratoang ke ts'ebetso ea tsona e ikhethang ea ho etsa thepa le lits'ebetso tse fapaneng. Li-pipi tsena li etsoa ka ho theha sethala sa tšepe ka sebopeho sa cylindrical ebile se le bolelele ba ho e sebelisa ka mekhoa e metenya ea Arc e kenelletseng. Kakaretso ke ena ke li-pipes tsa LSAW:
Ts'ebetso ea Tlhahiso:
● Tokisetso ea Heal ea boleng bo holimo e khethiloe ho latela litlhoko tsena, e netefatsa thepa le sebopeho sa lik'hemik'hale.
● Ho theha: poleiti ea tšepe e hlophiselitsoe pope ea cylindrical ka lits'ebetso tse kang ho khumama, kapa ho tobetsa (JCOE le UoE). Mefuta e kobehile pele ho tsamaisa ho soaba.
● Westing: Arding Arding (e ile ea bona) e sebelisoa, moo arc e bolokiloeng ka sepakapaka. Sena se hlahisa boima bo phahameng ba boleng bo holimo le bofokoli bo holimo haholo.
● Tlhahlobo ea Ultrasonic: Kamora ho hlapaola, tlhahlobo ea Ultranyoc e etsoa ho lemoha bofokoli bofe kapa bofe ba ka hare kapa kantle sebakeng sa Wild.
● Ho hola: Phala e ka holisa ho fihlela bophara bo batlang bo bonahala le botenya bo batloang le botapele ba marako, botona bo bokollang bo nepahetseng.
● Tlhahlobo ea ho qetela: Ho hlahlojoa ka botlalo, ho kenyelletsa tlhahlobo e shebahalang, cheke ea likarolo le liteko tsa thepa, li tlisa boleng ba pitsa.
Melemo:
● Ho sebetsa kalafo: litapi tsa LSAW ho fana ka tharollo ea litšenyehelo tse theko e boima bakeng sa lipeo tsa bophahamo le lits'ebeletso tsa sebopeho ka lebaka la ts'ebetso ea tsona e sebetsang.
● Matla a phahameng: Mokhoa oa khale oa khale o fella ka lipeipi tse nang le thepa e matla le e ts'oanang.
● Taba ea bohlokoahali: LSAW Pipes e bonts'a boholo ba tsona bo hlakileng, e etsang hore li loketsoe lits'ebetso ka mamello e thata.
● Tšobotsi ea WeDes: Wint Winding e kentsoeng Arc e hlahisa litsi tsa boleng bo holimo le fusion e ntle haholo le likoluoa tse nyane.
● Ho se sebetse hantle: Ho sebelisoa lipepi tsa LSAW, ho kenyelletsa oli le khase, kaho, kaho, kaho ea metsi le ho tšoarella ha tsona.
Ka kakaretso, litape tsa LSAW li etsoa ts'ebetso e nepahetseng
Litlhaloso
| API 5L: GR.B, X42, X46, X52, X56, X60, X65, X70, X80 |
| Asst A252: Gr.1, Gr.2, Gr.3 |
| St 10219-1: S235JRH, S275J0h, S275J2h, S355J0h, S355J2h, S355K2h |
| En10210: S235JRH, S275J0h, S275J0Ho, S355J0, S355J2h, S355K2h |
| Asst A53 / A53m: Gr.a, Gr.b |
| En 10217: P195tr1, P195tr2, P235tr1, P235T1, P235tr2, P265Mr2 |
| Din 2458: St37.0, St44.0, St52.0 |
| As / NZS 1163: C350, C350, C350, C450 C450 |
| GB / t 9711: L2711: L210, L210, L210, L210, L220, L320, L320, L320, L320, L320, L320, L320, L320, L320, L320, L320, L320, L320, L320, L320, L320, L320, L320, L495, L485, L485 |
| Astma671: CA55 / CB70 / CB65, CB65 / CF70, CF600 / CF73 |
Tlhahisoleseling ea tlhahiso
| Mokhahlelo o kantle | Botenya | |||||||
| Inch | mm | Sehlopha sa tšepe | ||||||
| Inch | mm | L245 (GR.B) | L290 (X42) | L360 (X52) | L415 (x60) | L450 (x65) | L485 (X70) | L555 (x80) |
| 16 | 406 | 6.0-50.0mm | 6.0-48.0MM | 6.0-48.0MM | 6.0-45.0MM | 6.0-40mmmm | 6.0-31.8mmmmm | 6.0-29.5mmm |
| 18 | 457 | 6.0-50.0mm | 6.0-48.0MM | 6.0-48.0MM | 6.0-45.0MM | 6.0-40mmmm | 6.0-31.8mmmmm | 6.0-29.5mmm |
| 20 | 508 | 6.0-50.0mm | 6.0-50.0mm | 6.0-50.0mm | 6.0-45.0MM | 6.0-40mmmm | 6.0-31.8mmmmm | 6.0-29.5mmm |
| 22 | 559 | 6.0-50.0mm | 6.0-50.0mm | 6.0-50.0mm | 6.0-45.0MM | 6.0-43mmm | 6.0-31.8mmmmm | 6.0-29.5mmm |
| 24 | 610 | 6.0-577.0 | 6.0-55.0MM | 6.0-55.0MM | 6.0-45.0MM | 6.0-43mmm | 6.0-31.8mmmmm | 6.0-29.5mmm |
| 26 | 660 | 6.0-577.0 | 6.0-55.0MM | 6.0-55.0MM | 6.0-48.0MM | 6.0-43mmm | 6.0-31.8mmmmm | 6.0-29.5mmm |
| 28 | 711 | 6.0-577.0 | 6.0-55.0MM | 6.0-55.0MM | 6.0-48.0MM | 6.0-43mmm | 6.0-31.8mmmmm | 6.0-29.5mmm |
| 30 | 762 | 7.0-60.0mm | 7.0-588.0mm | 7.0-588.0mm | 7.0-48.0mm | 7.0-47.0mm | 7.0-35mm | 7.0-32.0mmm |
| 32 | 813 | 7.0-60.0mm | 7.0-588.0mm | 7.0-588.0mm | 7.0-48.0mm | 7.0-47.0mm | 7.0-35mm | 7.0-32.0mmm |
| 34 | 864 | 7.0-60.0mm | 7.0-588.0mm | 7.0-588.0mm | 7.0-48.0mm | 7.0-47.0mm | 7.0-35mm | 7.0-32.0mmm |
| 36 | 914 | 8.0-60.0mm | 8.0-60.0mm | 8.0-60.0mm | 8.0-52.0mmm | 8.0-47.0MM | 8.0-35mm | 8.0-32.0mmm |
| 38 | 965 | 8.0-60.0mm | 8.0-60.0mm | 8.0-60.0mm | 8.0-52.0mmm | 8.0-47.0MM | 8.0-35mm | 8.0-32.0mmm |
| 40 | 1016 | 8.0-60.0mm | 8.0-60.0mm | 8.0-60.0mm | 8.0-52.0mmm | 8.0-47.0MM | 8.0-35mm | 8.0-32.0mmm |
| 42 | 1067 | 8.0-60.0mm | 8.0-60.0mm | 8.0-60.0mm | 8.0-52.0mmm | 8.0-47.0MM | 8.0-35mm | 8.0-32.0mmm |
| 44 | 1118 | 9.0-60.0mm | 9.0-60.0mm | 9.0-60.0mm | 9.0-52.0mm | 9.0-47.0MM | 9.0-35mmm | 9.0-32.0mmm |
| 46 | 1168 | 9.0-60.0mm | 9.0-60.0mm | 9.0-60.0mm | 9.0-52.0mm | 9.0-47.0MM | 9.0-35mmm | 9.0-32.0mmm |
| 48 | 1219 | 9.0-60.0mm | 9.0-60.0mm | 9.0-60.0mm | 9.0-52.0mm | 9.0-47.0MM | 9.0-35mmm | 9.0-32.0mmm |
| 52 | 1321 | 9.0-60.0mm | 9.0-60.0mm | 9.0-60.0mm | 9.0-52.0mm | 9.0-47.0MM | 9.0-35mmm | 9.0-32.0mmm |
| 56 | 1422 | 10.0-60.0mm | 10.0-60.0mm | 10.0-60.0mm | 10.0-52mmm | 10.0-47.0MM | 10.0-35mm | 10.0-32.0mmm |
| 60 | 1524 | 10.0-60.0mm | 10.0-60.0mm | 10.0-60.0mm | 10.0-52mmm | 10.0-47.0MM | 10.0-35mm | 10.0-32.0mmm |
| 64 | 1626 | 10.0-60.0mm | 10.0-60.0mm | 10.0-60.0mm | 10.0-52mmm | 10.0-47.0MM | 10.0-35mm | 10.0-32.0mmm |
| 68 | 1727 | 10.0-60.0mm | 10.0-60.0mm | 10.0-60.0mm | 10.0-52mmm | 10.0-47.0MM | 10.0-35mm | 10.0-32.0mmm |
| 72 | 1829 | 10.0-60.0mm | 10.0-60.0mm | 10.0-60.0mm | 10.0-52mmm | 10.0-47.0MM | 10.0-35mm | 10.0-32.0mmm |
* Boholo bo bong bo ka etsoa ka mor'a puisano
Likhatiso tsa lik'hemik'hale le thepa ea mochini oa likhopo tsa LSAW STEEL PIPE
| Tloaelo | Keletso | Sebopeho sa lik'hemik'hale (Max)% | Thepa ea mochini (min) | |||||
| C | Mn | Si | S | P | Ho hlahisa ka matla (MPA) | Matla a Tense (MPA) | ||
| GB / T700-2006 | A | 0.22 | 1.4 | 0.35 | 0.050 | 0.045 | 235 | 370 |
| B | 0.2 | 1.4 | 0.35 | 0.045 | 0.045 | 235 | 370 | |
| C | 0.17 | 1.4 | 0.35 | 0.040 | 0.040 | 235 | 370 | |
| D | 0.17 | 1.4 | 0.35 | 0.035 | 0.035 | 235 | 370 | |
| GB / T1591-2009 | A | 0.2 | 1.7 | 0.5 | 0.035 | 0.035 | 345 | 470 |
| B | 0.2 | 1.7 | 0.5 | 0.030 | 0.030 | 345 | 470 | |
| C | 0.2 | 1.7 | 0.5 | 0.030 | 0.030 | 345 | 470 | |
| BS EN10025 | S235Jr | 0.17 | 1.4 | - | 0.035 | 0.035 | 235 | 360 |
| S275Jr | 0.21 | 1.5 | - | 0.035 | 0.035 | 275 | 410 | |
| S355Jr | 0.24 | 1.6 | - | 0.035 | 0.035 | 355 | 470 | |
| Din 17100 | St37-2 | 0.2 | - | - | 0.050 | 0.050 | 225 | 340 |
| St44-2 | 0.21 | - | - | 0.050 | 0.050 | 265 | 410 | |
| St52-3 | 0.2 | 1.6 | 0.55 | 0.040 | 0.040 | 345 | 490 | |
| Jis G3101 | SS400 | - | - | - | 0.050 | 0.050 | 235 | 400 |
| SS490 | - | - | - | 0.050 | 0.050 | 275 | 490 | |
| Api 5l PSL1 | A | 0.22 | 0.9 | - | 0.03 | 0.03 | 210 | 335 |
| B | 0.26 | 1.2 | - | 0.03 | 0.03 | 245 | 415 | |
| X42 | 0.26 | 1.3 | - | 0.03 | 0.03 | 290 | 415 | |
| X46 | 0.26 | 1.4 | - | 0.03 | 0.03 | 320 | 435 | |
| X52 | 0.26 | 1.4 | - | 0.03 | 0.03 | 360 | 460 | |
| X56 | 0.26 | 1.1 | - | 0.03 | 0.03 | 390 | 490 | |
| X60 | 0.26 | 1.4 | - | 0.03 | 0.03 | 415 | 520 | |
| X65 | 0.26 | 1.45 | - | 0.03 | 0.03 | 450 | 535 | |
| X70 | 0.26 | 1.65 | - | 0.03 | 0.03 | 585 | 570 | |
Standard le sehlopha
| Tloaelo | Liraka tsa Steel |
| Api 5l: Litekanyetso tsa mohala oa mohala | Gr.b, X42, X46, X46, X56, X56, X60, X60, X65, X70, X80, X80, X80, X80 |
| Asst A252: Tlhaloso e tloaelehileng bakeng sa Petse lipeipi tsa tšepe tsa tšepe | Gr.1, Gr.2, Gr.3 |
| En 10219-1: Ho bata ho ne ho entsoe ka likarolo tse sa sebetseng tsa semelo sa se seng se sa lefelloeng le lijo-thollo tse ntle | S235jrh, s275j0h, s275j2h, s355j0h, s355j2h, s355k2h |
| En10210: Sepheo se chesang se felileng sa batho bao e seng aloy le bathunya ba nang le moea | S235jrh, s275j0h, s275j2h, s355j0h, s355j2h, s355k2h |
| ASTM A53 / A53M: Pipe, PIP, STER, SOCKING, SODS | Gr.a, gr.b |
| En10208: Steel Piepes bakeng sa ts'ebeliso lits'ebetsong tsa lipalangoang tsa peipole ho indasteri ea peterole le tlhaho. | L210ga, L235ga, L245ga, L290ga, L390ga, L360GA |
| En 10217: Li-tubes tsa tšepe tsa tšepe bakeng sa khatello ea khatello | P195T1, P195TR2, P235T1, P235tr2, P265tr1, P265tr2 |
| Din 2458: Litepi tsa tšepe tsa tšepe le li-tubes | St37.0, St44.0, St52.0 |
| As / NZS 1163: Lenaneo la Australia / New Zealand bakeng sa likarolo tse sa sebetseng tsa moea o holofetseng | Sehlopha sa C250, sehlopha C350, C450 C450 |
| GB / T 9711: Liindasteri tsa peterole le tsa tlhaho tsa khase - phala ea tšepe bakeng sa pipelimi | L175, L210, L245, L290, L320 , L360, L390 , L415, L450 , L485 |
| Asst A671: Phala ea tšepe ea tšepe ea tšepe bakeng sa sepakapaka le mocheso o tlase | CA 55, CB 60, CB 65, CB 70, CB 70, CC 75, CC 75, CC 70 |
| Astm a672: Phala ea tšepe e entsoeng ka motlakase bakeng sa ts'ebeletso ea khatello e phahameng ea khatello ea maikutlo. | A45, A50, A505, B60, B65, B70, C55, C65, C65, C65, C65, C65, C65, C65, C65 |
| Asst A691: Carbon le Alloy Steel Pip, Func-Fution - - Full - Bakeng sa Tšebeletso ea khatello e phahameng mochesong o phahameng oa lithemparetjha. | Cm-65, cm-70, cm-75, 1 / 2mo, 1 / 2mo, 2 / 2mo, 2,5., 2-1 / 4R) 3CR |
Ts'ebetso ea Tlhahiso
Taolo ea Boleng
● Lifuba tse tala
● Tlhatlhobo ea lik'hemik'hale
● Teko ea meralo
● Tlhahlobo e bonoang
● Cheke ea boholo
● Teko ea BD
● Teko ea tšusumetso
● Teko ea thoho e mengata
● Tlhahlobo e mpe (UT, MT, PT)
● Ho sebelisa mokhoa oa ho etsa eng
● Sekaseka likopo tsa likokoana-hloko
● Teko e metenya le e bataletseng
● Teko ea mathata
● Teko ea hydrostatic
● Leeto la Kaloko la Meloy
● Samhune ea ho qhekella tlhahlobo ea bohlanya (hic)
● Teko ea khatello ea maikutlo e sithabetsang (SSC)
● Teko ea hajoale ea Teko ea Hona Joale
● Litšoantšo le Tlhahlobo ea ho Pholosa
● Tlhahlobo ea litokomane
Ts'ebeliso ea ts'ebeliso le ts'ebeliso
LSAW (Longitditurinal Incinging) tšepe ea tšepe e lekanyetsoa litokisetso tsa indasteri e fapaneng ka lebaka la ho tšepahala ha tsona le ho hloka botsitso. Ka tlase ho na le mekhahlelo ea bohlokoa le likopo tsa LSAW Pepes:
● Lipalangoang tsa oli le tsa khase: Liropipi tsa LSAW li sebelisoa haholo indasteri ea oli le ea khase ea litsamaiso tsa peipeline. Liphaepi tsena li sebelisoa bakeng sa ho tsamaisa oli e sa foleng, khase ea tlhaho le maro a mang kapa likhase tse ling.
● Litokisetso tsa metsi: Lipapali tsa masane li sebelisoa ka merero e amanang le metsi, ho kenyeletsoa phepelo ea metsi le lits'ebeletso tsa peō.
● Ts'ebetso ea lik'hemik'hale: Lipehelo tsa lik'hebe li sebeletsa liindasteri tsa lik'hemik'hale moo li sebetsang bakeng sa ho fetisa lik'hemik'hale, lino le likhasene le likhase ka mokhoa o sireletsehileng le o sebetsang.
● Kaho le basebetsi: Li-pipepe tsena li sebelisoa mererong e fapaneng ea kaho, marokho le lits'ebetso tse ling tsa sebopeho.
● Ho pheha: Lifate tsa LSAW li sebetsa lits'ebetsong tsa likola ho fana ka tšehetso ea motheo mererong ea kaho, ho kenyelletsa le meaho ea metheo le meaho ea metsing.
● Karolo ea Matla: Li sebelisetsoe ho tsamaisa mekhoa e fapaneng ea matla, ho kenyelletsa le maro a futhumatsang le limela tsa limela tsa motlakase.
● Moetjaneng: Liporope tsa LSAW li fumana kopo ka merero ea meroho bakeng sa ho fetisa lisebelisoa le mehatla.
● Lits'ebetso tsa indasteri: Liindasteri tse kang tlhahiso le tlhahiso li sebelisa lipeipi tsa litsamaiso tse fapaneng tsa indasteri, ho kenyelletsa ho fetisa lihlahisoa tse fapaneng le lihlahisoa tse felileng.
● Nts'etsopele ea lithohano ea libetho: Lipapali tsena li bohlokoa mererong ea meaho ea lijalo tse kang litsela, litsela tse kholo le tse ka tlasa lefatše.
● Tšehetso ea Moralo: Li-pipes tsa LSAW li sebelisetsoa ho holisa litlatsetso, likholomo le libalaka mererong ea kaho le boenjiniere.
● Tsamaiso ea sekepe: Indastering ea ho tsoa ha sekepe, lipeipi tsa LSAW li sebetsa bakeng sa ho haha likarolo tse fapaneng tsa likepe, ho kenyeletsoa li-hulls le likarolo tsa sebopeho.
● Indasteri ea kokoana-hloko: Lipepe tsa likoloi li ka sebelisoa ho tlhahiso ea liqoso tsa likoloi, ho kenyeletsa le lits'ebetso tsa ho khathatsa.
Lipopolo tsena li bonts'a Phapang ea Litsela tsa LSAW tšepe ho potoloha likarolo tse fapaneng, ka lebaka la ho tšoarella ha tsona le boikarabello ba tikoloho ea tikoloho.
Packing le ho romella thepa
Ho paka ka nepo le ho romella ka LSAW (Longitditudinal Interding arc welding ea tšepe) lipeipi tsa tšepe li bohlokoa ho netefatsa lipalangoang tsa bona. Mona ke ts'ehetso ea lits'ebetso tse tloaelehileng tsa ho paka le ho tsamaisa thepa bakeng sa li-pipes tsa LSAW.
Packing:
● Ho putlama: Liphaepi tsa LSAW hangata li kopantsoe hammoho kapa sekhechana se le seng sa li-straps kapa lihlopha ho theha likarolo tse bohlale bakeng sa ho sebetsana le lipalangoang.
Tšimolohang: Pope e fela e sirelelitsoe ka li-cap tsa polasetiki ho thibela tšenyo nakong ea maeto. Ho feta moo, lipeipi li ka koaheloa ka lisebelisoa tse sireletsang ho sireletsa khahlanong le lintho tsa tikoloho.
● Haeba liphaephe li ka koahela koae, botšepehi ba moahi bo atile, botšepehi ba ho ratana bo netefalitsoe nakong ea ho paka ho thibela ho senyeha nakong ea ho sebetsana le ho palama le ho tsamaisa.
● Ho tšoaea le ho ngola, bongata bo bong le bo bong bo ngotsoe ka tlhaiso-leseling ea bohlokoa e kang boholo ba lipeipi, likhalase tsa mocheso le litlhaloso tse ling bakeng sa boits'oaro bo bonolo.
● Ho fumana likotlo tse sirelelitsoeng ka bolokolohi ho lipala kapa li-skid ho thibela ho sisinyeha nakong ea lipalangoang.
Ho tsamaisa ka sekepe:
● Mefuta ea lipalangoang: Lsaw Pipepes e ka romelloa ho sebelisa mekhoa e fapaneng ea lipalangoang, ho kenyelletsa tseleng, seporo, leoatleng, ho latela hore na u lokela ho ea kae le moea.
● TLHOKOMELISO: Lipeipis li ka romelloa ka lijana tsa ts'ireletso e eketsehileng, haholo nakong ea lipalangoang tsa mose ho maoatle. Lijana lia imeloa ebile li sireletsehile ho thibela ho fetoha nakong ea maeto.
● Basebetsi ba nang le thepa: Lik'hamphani tse tsebahalang tsa thepa e tsebahalang kapa bakuli ba nang le boiphihlelo ba ho sebetsana le lipeipi tsa tšepe ba lebelletse ho etsa bonnete ba ho fana ka ho bolokehile le ha nako.
● Litokomane tsa Bosebeletsi: Litumelo tse hlokahalang, ho kenyelletsa litša tsa lading, litifikeiti tse tsoang le ho romelloa lipampiri tsa machabeng.
● Inshorense: Ho latela boleng le sebopeho sa thepa, tšireletso ea inshorense e ka hlophisoa ho sireletsa khahlanong le liketsahalo tse sa lebelloang nakong ea liketsahalo tse sa lebelloang nakong ea maeto a sa lebelloang nakong ea maeto a sa lebelloang nakong ea maeto a sa lebelloang nakong ea maeto a sa lebelloang nakong ea lipampiri.
● Ho lelekisa: Litsamaiso tsa sejoale-joale tse lumellang ho roka le moamoheli ho latela tsoelo-pele ea thomello ka nako ea 'nete, e bonts'a tšisinyeho ea thepa ka nako ea' nete, e bonts'a tšisinyeho ea thepa ka nako ea 'nete, e bonts'a tšisinyeho ea thepa ka nako ea' nete, e bonts'a tšisinyeho ea thepa ka nako ea 'nete, e bonts'a tšisinyeho ea thepa ka nako ea' nete, e bonts'a tšisinyeho ea thepa ka nako ea 'nete, e bonts'a tšisinyeho ea thepa ka nako ea' nete, e bonts'a tšisinyeho ea thepa ka nako ea 'nete, e hlalosang poloko le lintlafatso tse nakong.
● Ho nehelana ka nehelano. Lipeipi li laoloa moo ho eang, ka ho latela mekhoa e nepahetseng ea ho jarolla ho qoba tšenyo.
● Tlhahlobo: Ha ba fihla, lipeipi li ka feta tlhahlobo ho netefatsa boemo ba bona le ho lumellana le litlhaloso pele u amoheloa ke moamoheli.
Mekhoa e nepahetseng ea ho paka le ho tsamaisa thepa e thusa ho qoba tšenyo ea Lsaw tšepe, le ho etsa bonnete ba hore ba fihlela libaka tsa bona tse reriloeng hantle le maemong a nepahetseng.
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