1. Womic Steel: Ubushobozi bwo gukora n'imbaraga z'ikigo API 5L X52 ERW Steel Pipe
Womic Steel Group ni uruganda rukomeye rukora ibintu bitandukanye kandi rutumiza mu mahanga ku isi rufite ubunararibonye bw'imyaka irenga 20 mu gukora ibikoresho bya karuboni, alloy, na stainless steel tubular. Urwego rwacu rugezweho rwo gukora imiyoboro ya ERW rufite ubushobozi bwo gukora imiyoboro y'ibyuma irenga toni 15.000 buri kwezi ku miyoboro y'ibyuma ikoreshwa mu bushyuhe.
Ingano y'umusaruro w'umuyoboro wa ERW X52:Ubugari bwo hanze kuva kuri mm 60.3 kugeza kuri mm 610 (santimetero 2 kugeza kuri santimetero 24) n'ubugari bw'urukuta kuva kuri mm 4.0 kugeza kuri mm 19.1 (Gahunda ya 10 kugeza ku ngengabihe ya 80). Uburebure bumwe butunguranye bwa metero 6, uburebure bubiri butunguranye bwa metero 12, cyangwa uburebure bwihariye uko bikenewe.
Impamyabumenyi z'Ubuziranenge n'Iyubahirizwa ry'Amategeko:
ISO 9001:2015 Yemejwe:Sisitemu yo gucunga ubuziranenge igamije kwemeza ireme ry'ibicuruzwa mu bikorwa byose.
Uruhushya rwa API 5L Monogram:Yemerewe gukora umuyoboro wa API 5L, bigaragaza ko yiyemeje gukurikiza amahame yo hejuru y’inganda ku miyoboro itwara peteroli na gaze.
Ikimenyetso cya CE (PED 2014/68/EU):Iyubahirizwa ry'amabwiriza y'ibikoresho by'umuvuduko by'i Burayi kugira ngo habeho imisoro myiza muri EEA. DoP yateganyije ibipimo ngenderwaho bya EN.
Icyemezo cya EN 10204 3.2:Icyemezo cy'igenzura 3.2 cyemejwe na TÜV, LR, BV, cyangwa SGS ku mishinga y'ingenzi isaba gukurikiranwa neza.
Ibyemezo by’Ubugenzuzi bw’Uruhande rwa Gatatu (TPI):Ibicuruzwa n'imikorere byemejwe na SGS, BV, ABS, LR, DNV, GL, na TÜV kugira ngo bishyirwe mu byiciro imishinga yo mu mahanga igenzurwa na sosiyete.
Impamyabumenyi z'inyongera:ISO 14001, ISO 45001, NORSOK M-650, NACE MR0175 / ISO 15156 ku bijyanye na serivisi mbi.
Ibyemezo byihariye by'umukiriya:Igenzura rihoraho ry’inganda ku ba rwiyemezamirimo bakomeye ba EPC, NOCs, n’ibigo by’ingufu ku isi.
Kumenyekana ku Isi:Womic Steel ni umucuruzi wizewe w’ibigo by’ingufu bya Fortune 500 n’abakora EPC ku isi, ikorera ibihugu birenga 80 byo mu majyepfo y’uburasirazuba bwa Aziya, u Burayi, u Burasirazuba bwo Hagati, Afurika, na Amerika.
2. Umuyoboro w'icyuma wa API 5L X52 ERW: Imiterere y'ibikoresho n'imikorere yabyo
API 5L X52 (nanone yitwa L360 muri ISO 3183) ni icyuma cy'umuyoboro gifite imbaraga nyinshi cyagenewe imiyoboro itwara peteroli na gaze. "X" yerekana "X42, X52, X65" igaragaza imbaraga nke z'umusaruro muri kilopaundi kuri santimetero kare (KSI). Kubwibyo, X52 ifite imbaraga nke z'umusaruro zigera kuri 52.000 psi (hafi 360 MPa). Inyito ya "L360" muri ISO ihagarariye ibikoresho bimwe bifite imbaraga z'umusaruro zigera kuri 360 MPa.
Ugereranyije n'ibipimo biri hasi nka GR.B (35.000 psi yield) na X42 (42.000 psi yield), X52 itanga imbaraga nyinshi mu gihe ikomeza kunoza no gukomera. Iri gereranya rituma X52 iba urwego rwagenwe cyane ku mishinga y'imiyoboro y'amazi yo ku nkombe no mu nkengero z'inyanja ku isi yose. X52 itanga imikorere myiza ku miyoboro ikora ku gipimo cy'umuvuduko kugeza kuri 1.500 psi, bitewe n'ubugari bw'urukuta n'umurambararo warwo.
Umuyoboro w'icyuma wa API 5L X52 ERW Ibikubiye mu binyabutabire (Isesengura ry'inkombe, % ku bunini):
| Igice | C | Si | Mn | P | S | Cr | Mo | Ni | Cu | Nb | V | Ti | Al |
| PSL1 % ntarengwa | 0.28 | — | 1.40 | 0.030 | 0.030 | — | — | — | — | 0.05 | 0.10 | 0.04 | — |
| PSL2 % ntarengwa | 0.24 | 0.45 | 1.40 | 0.025 | 0.015 | 0.30 | 0.15 | 0.30 | 0.50 | 0.10 | 0.10 | 0.04 | 0.060 |
*Icyitonderwa: Ibisabwa na PSL2 birakomeye cyane iyo hari aho karuboni, fosifore na sulfur bigarukira. Kongeramo ibintu bito bivangavanze (Niobium, Vanadium, Titanium) binoza imiterere y'ibinyampeke kandi bikongera imbaraga n'ubushyuhe buke. PSL2 ikenera kandi agaciro ka karuboni gagenzurwa (CE): CE (IIW) ≤ 0.43% ku miyoboro idakora neza na ≤ 0.43% ku miyoboro ivanze ifite ubunini bw'inkuta ≤ 19mm.*
Umuyoboro w'icyuma wa API 5L X52 ERW Imiterere ya mekanike (Ubushyuhe bw'icyumba):
| Umutungo | Ibisabwa kuri PSL1 | Ibisabwa kuri PSL2 |
| Imbaraga z'umusaruro (ReH / Rt0.5) | 52.000 - 77.000 psi (360 - 530 MPa) | 52.000 - 77.000 psi (360 - 530 MPa) |
| Imbaraga zo Gufata (Rm) | ≥ 66.000 psi (≥ 460 MPa) | ≥ 66.000 psi (≥ 460 MPa) |
| Igipimo (Umusaruro/Uburemere) | Nta mupaka ntarengwa wihariye | ≤ 0.93 |
| Uburebure (umunota umwe) | Byabazwe kuri buri formula | Byabazwe kuri buri formula |
| Ubukomere (HRC / HV) | Nta cyangombwa gisabwa | ≤ 27 HRC / ≤ 250 HV10 |
*Icyitonderwa: PSL2 ishyiraho ibindi bisabwa birimo igipimo ntarengwa cyo gukuraho ingufu kugeza ku gukurura cya 0.93, imipaka ntarengwa yo gukomera ku bikorwa bya sour service, hamwe n’agaciro k’ubukomere bw’ingaruka za Charpy V-Notch. Kuri PSL2, ingufu ntoya zo kugurura ni 40J (impuzandengo) na 30J (umuntu ku giti cye) kuri 0°C ku mubiri w’umuyoboro, gusudira, na HAZ.*
Umuyoboro w'icyuma wa API 5L X52 ERW Imiterere y'ingaruka ku bushyuhe buke (Charpy V-Notch) - PSL2:
| Aho ikizamini giherereye | Ubushyuhe | Ingufu zisanzwe (Ntoya) | Ingufu z'umuntu ku giti cye (Iminota) |
| Umubiri w'umuyoboro (Longitudinal) | 0°C | Joule 40 | Joule 30 |
| Ibyuma bya Suduwede (Bihinduranya) | 0°C | Joule 40 | Joule 30 |
| Agace kagizweho ingaruka n'ubushyuhe (HAZ) | 0°C | Joule 40 | Joule 30 |
| Uburyo bwo gutanga serivisi nziza | -10°C cyangwa munsi yayo | Nkuko byavuzwe | Nkuko byavuzwe |
*Icyitonderwa: Ku bijyanye na serivisi zishyushye (ubudahangarwa bwa HIC/SSC), isuzuma ry'ingaruka ku bushyuhe buri hasi (-10°C, -20°C, cyangwa -46°C) hamwe n'ibindi bipimo by'ubukomere (≤ 22 HRC / ≤ 248 HV10) birakenewe hakurikijwe umugereka H wa API 5L.*
Umuyoboro w'icyuma wa API 5L X52 ERW Imipaka Ingana na Karuboni (PSL2):
| Ubunini bw'urukuta | CE (IIW) Ntarengwa | CET Ntarengwa |
| t ≤ 19mm (0.748") | 0.43% | 0.25% |
| 19mm < t ≤ 40mm (1.575") | 0.43% | 0.25% |
| t > mm 40 | Ku bwumvikane | Ku bwumvikane |
Icyitonderwa: Ingano nto ya karubone ituma habaho gusudira neza mu murima hatabayeho gushyushya mbere y’uko inkuta nyinshi zishyirwamo, bigabanya ikiguzi cyo gushyiraho n’igihe.
3. API 5L X52 ERW Steel Pipe Dimensional Range & Standards Compliance
Womic Steel itanga imiyoboro ya API 5L X52 ERW mu buryo bwagutse, ikurikije neza amahame ya API 5L 46th Edition na ISO 3183.
| Ikintu | Ibisobanuro |
| Igisanzwe | API 5L Icyanditswe cya 46 / ISO 3183 |
| Urwego rw'ibipimo by'ibicuruzwa | PSL1 (Isanzwe) / PSL2 (Yanogejwe) |
| Icyiciro | X52 (L360) |
| Uburyo bwo gukora | Gusudira hakoreshejwe amashanyarazi (ERW) / Gusudira hakoreshejwe inshuro nyinshi (HFW) |
| Intera y'Ubugari bwo Hanze | 60.3mm – 610mm (santimetero 2 – santimetero 24) |
| Ubunini bw'urukuta | 4.0mm – 19.1mm (Gahunda ya 10 – Gahunda ya 80) |
| Uburebure | uburebure bwa metero 6 (SR), metero 12 (DR), cyangwa uburebure bwihariye kugeza kuri metero 18 |
| Irangizwa rya nyuma | Impera Isanzwe (PE) / Impera Ifite Imigozi (BE) / Ifite Imigozi & Ifatanye (Imiterere n'Igenamiterere) |
| Kurangiza ubuso | Yambaye ubusa / Irimo amavuta / Umukara itwikiriwe / 3PE / FBE / Ifite icyuma gifunga |
4. Ingano n'Ibisobanuro bihari - Umuyoboro w'icyuma wa ERW
| NB | Ingano | OD mm | SCH40S mm | SCH5S mm | SCH10S mm | SCH10 mm | SCH20 mm | SCH40 mm | SCH60 mm | XS/80S mm | SCH80 mm | SCH100 mm | SCH120 mm | SCH140 mm | SCH160 mm | SCHXXS mm |
| 6 | 1/8” | 10.29 | 1.24 | 1.73 | 2.41 | |||||||||||
| 8 | 1/4” | 13.72 | 1.65 | 2.24 | 3.02 | |||||||||||
| 10 | 3/8” | 17.15 | 1.65 | 2.31 | 3.20 | |||||||||||
| 15 | 1/2” | 21.34 | 2.77 | 1.65 | 2.11 | 2.77 | 3.73 | 3.73 | 4.78 | 7.47 | ||||||
| 20 | 3/4” | 26.67 | 2.87 | 1.65 | 2.11 | 2.87 | 3.91 | 3.91 | 5.56 | 7.82 | ||||||
| 25 | 1” | 33.40 | 3.38 | 1.65 | 2.77 | 3.38 | 4.55 | 4.55 | 6.35 | 9.09 | ||||||
| 32 | 1 1/4” | 42.16 | 3.56 | 1.65 | 2.77 | 3.56 | 4.85 | 4.85 | 6.35 | 9.70 | ||||||
| 40 | 1 1/2” | 48.26 | 3.68 | 1.65 | 2.77 | 3.68 | 5.08 | 5.08 | 7.14 | 10.15 | ||||||
| 50 | 2” | 60.33 | 3.91 | 1.65 | 2.77 | 3.91 | 5.54 | 5.54 | 9.74 | 11.07 | ||||||
| 65 | 2 1/2” | 73.03 | 5.16 | 2.11 | 3.05 | 5.16 | 7.01 | 7.01 | 9.53 | 14.02 | ||||||
| 80 | 3” | 88.90 | 5.49 | 2.11 | 3.05 | 5.49 | 7.62 | 7.62 | 11.13 | 15.24 | ||||||
| 90 | 3 1/2” | 101.60 | 5.74 | 2.11 | 3.05 | 5.74 | 8.08 | 8.08 | ||||||||
| 100 | 4” | 114.30 | 6.02 | 2.11 | 3.05 | 6.02 | 8.56 | 8.56 | 11.12 | 13.49 | 17.12 | |||||
| 125 | 5” | 141.30 | 6.55 | 2.77 | 3.40 | 6.55 | 9.53 | 9.53 | 12.70 | 15.88 | 19.05 | |||||
| 150 | 6” | 168.27 | 7.11 | 2.77 | 3.40 | 7.11 | 10.97 | 10.97 | 14.27 | 18.26 | 21.95 | |||||
| 200 | 8” | 219.08 | 8.18 | 2.77 | 3.76 | 6.35 | 8.18 | 10.31 | 12.70 | 12.70 | 15.09 | 19.26 | 20.62 | 23.01 | 22.23 | |
| 250 | 10” | 273.05 | 9.27 | 3.40 | 4.19 | 6.35 | 9.27 | 12.70 | 12.70 | 15.09 | 19.26 | 21.44 | 25.40 | 28.58 | 25.40 | |
| 300 | 12” | 323.85 | 9.53 | 3.96 | 4.57 | 6.35 | 10.31 | 14.27 | 12.70 | 17.48 | 21.44 | 25.40 | 28.58 | 33.32 | 25.40 | |
| 350 | 14” | 355.60 | 9.53 | 3.96 | 4.78 | 6.35 | 7.92 | 11.13 | 15.09 | 12.70 | 19.05 | 23.83 | 27.79 | 31.75 | 35.71 | |
| 400 | 16” | 406.40 | 9.53 | 4.19 | 4.78 | 6.35 | 7.92 | 12.70 | 16.66 | 12.70 | 21.44 | 26.19 | 30.96 | 36.53 | 40.49 | |
| 450 | 18” | 457.20 | 9.53 | 4.19 | 4.78 | 6.35 | 7.92 | 14.27 | 19.05 | 12.70 | 23.83 | 29.36 | 34.93 | 39.67 | 45.24 | |
| 500 | 20” | 508.00 | 9.53 | 4.78 | 5.54 | 6.35 | 9.53 | 15.09 | 20.62 | 12.70 | 26.19 | 32.54 | 38.10 | 44.45 | 50.01 | |
| 550 | 22” | 558.80 | 9.53 | 4.78 | 5.54 | 6.35 | 9.53 | 22.23 | 12.70 | 28.58 | 34.93 | 41.28 | 47.63 | 53.98 | ||
| 600 | 24” | 609.60 | 9.53 | 5.54 | 6.35 | 6.35 | 9.53 | 17.48 | 24.61 | 12.70 | 30.96 | 38.89 | 46.02 | 52.37 | 59.54 | |
| 650 | 26” | 660.40 | 9.53 | 7.92 | 12.70 | 12.70 |
Icyitonderwa: Ubugari bw'urukuta bushobora gutandukana bitewe n'umurambararo w'umuyoboro n'ubushobozi bwo kuwukora. Ingano zihariye hanze y'uru rwego ziraboneka iyo ubisabye.
5. Amabwiriza asanzwe y'imiyoboro y'icyuma ya ERW yakozwe na Womic Steel
| Igisanzwe | Amanota Asanzwe | Uburyo busanzwe bwo gukoresha |
| API 5L (Ibisobanuro by'umuyoboro w'umurongo) | ||
| API 5L PSL1 / PSL2 | GR.B, X42, X52, X60, X65, X70 | Ikwirakwiza rya peteroli na gaze, imiyoboro yo ku nkombe/ku nkengero z'inyanja |
| Umuyoboro w'umurongo wa ASTM n'umuyoboro w'inyubako | ||
| ASTM A53 (Ibisobanuro ku muyoboro, Icyuma, Umukara n'ushyushye, Utwikiriwe na Zinc, Usuderizwe kandi Udafite Umushono) | GR.A, GR.B | Amazi, gaze, umwuka w'umwuka, umwuka, n'inyubako |
| ASTM A135 (Ibisobanuro ku muyoboro w'icyuma ukoreshwa mu bushyuhe bw'amashanyarazi) | GR.A, GR.B | Serivisi z'amazi, gazi, umwuka n'ibinyabutabire |
| ASTM A252 (Ibisobanuro ku miyoboro y'ibyuma ivanze kandi idafite umushono) | GR.1, GR.2, GR.3 | Gushinga imigozi y'ifatizo, gushinga imigozi yo mu mazi, gushinga ikiraro |
| ASTM A500 (Ibisobanuro ku miyoboro y'icyuma cya karuboni ikoze mu buryo bukonje kandi idafite umushongi) | GR.A, GR.B, GR.C | Imiyoboro y'inyubako, imbaho z'inyubako, ibiraro |
| ASTM A501 (Ibisobanuro ku miyoboro y'ibyuma bya karuboni ishyushye kandi idafite umushono) | GR.A, GR.B | Imiterere ikomeye y'inyubako, inkingi, imitako |
| Imashini ihindura ubushyuhe n'umuriro ya ASTM (ERW) | ||
| ASTM A178 (Ibisobanuro ku byuma bya karuboni bikoreshwa mu bushyuhe n'amashanyarazi hamwe n'imiyoboro ya karuboni ikoreshwa mu bushyuhe n'amanganese) | Icyiciro cya A, C, D | Imiyoboro ya boiler, imiyoboro ishyushya cyane |
| ASTM A214 (Ibisobanuro ku cyuma gihindura ubushyuhe n'imiyoboro ya kondensateri bikoreshwa n'amashanyarazi) | — | Ibikoresho bihindura ubushyuhe, ibikonjesha |
| ASTM A250 (Ibisobanuro bya Boiler y'icyuma ya Ferritic Alloy hamwe n'imiyoboro ya Superheater ikoreshwa n'amashanyarazi) | T1, T2, T5, T9, T11, T22 | Boiler n'icyuma gishyushya cyane |
| ASTM A334 (Ibisobanuro ku miyoboro ya karuboni n'icyuma kidasesuye kandi gisutsweho imashini kugira ngo ikoreshwe mu bushyuhe buke) | GR.1, GR.3, GR.6 | Serivisi y'ubushyuhe buri hasi, ihindagurika ry'ikirere |
| Amahame ya EN / DIN / BS | ||
| EN 10217-1 (Imiyoboro y'icyuma ishongeshejwe kugira ngo ikoreshwe mu buryo bw'umuvuduko - Imiyoboro y'icyuma idakoresha aloyi ifite imiterere yagenwe y'ubushyuhe bw'icyumba) | P235TR1, P265TR1 | Imiyoboro y'umuvuduko, ingoma za boiler, imiyoboro y'umuvuduko mwinshi |
| EN 10217-2 (Imiyoboro y'icyuma ishongeshejwe kugira ngo ikoreshwe mu muvuduko - Imiyoboro y'icyuma idakoresha aloyi n'iy'ibyuma ifite ubushyuhe bwinshi) | P235GH, P265GH, P295GH, P355GH | Ubushyuhe buri hejuru, imiyoboro ya boiler, ibikoresho bihindura ubushyuhe |
| EN 10219-1 (Ibice by'icyuma bikonje bikozwe mu buryo buvanze n'ubukonje bigamije ubwubatsi) | S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H | Ibikorwa by'inyubako, kubaka inyubako, ibiraro |
| EN 10210 (Ibice by'ibyuma bishyushye byuzuyemo ububobere butari ibyuma bivanze n'ibinyampeke bito) | S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H S420MH, S460MH | Ibice bishyushye bifite umugozi/ubuso buvanze n'ubushyuhe bigamije kubaka inyubako, kubaka inyubako, ibiraro |
| EN 10025-2 (Ibikoresho bishyushye by’ibyuma by’ubwubatsi - Ibyuma bidakoresha alloy) | S235JR, S275JR, S355JR, | Ubuhanga mu byuma rusange, ubwubatsi bw'ibyuma |
| EN 10255 (Imiyoboro y'icyuma idakoresha aloyi ikwiriye gusudira no gukurura ubudodo) | S195T, S235JRTH | Amazi, gazi, imyanda, imiyoboro ikoresha imigozi |
| EN 10305-2 (Imiyoboro y'icyuma ikoreshwa neza - Imiyoboro ikonje ishongeshejwe) | E215, E235, E355 | Uburyo bwo gukoresha neza, silinda za hydraulic |
| BS 1387 (Ibisobanuro ku miyoboro y'icyuma ifite screw n'ifite socket) | Icyiciro cya A, B, C | Amazi, gaze, umwuka w'umwuka, urwego rw'igorofa, umuyoboro w'imigozi |
| DIN 2458 (Imiyoboro y'icyuma ishongeshejwe n'ibikoresho - Ibisabwa muri rusange mu gutanga ibikoresho) | St37.0, St44.0, St52.0 | Imiyoboro rusange y'icyuma ishongeshejwe, ikoreshwa mu miterere yayo |
| ISO n'andi mahame | ||
| ISO 3183 (Inganda za peteroli na gaze karemano - Imiyoboro y'icyuma ikoreshwa mu gutwara imiyoboro) | L245, L290, L360, L415 | Imiyoboro ya peteroli na gaze (ISO ingana na API 5L) |
| ISO 65 (Imiyoboro y'icyuma ikoreshwa mu mazi, gazi n'imyanda - Imiyoboro ifite imigozi) | Hagati, Biremereye | Amazi, gaze, imyanda, umuyoboro w'imigozi |
| CSA G40.21 (Icyuma cy'ubuziranenge bw'inyubako - Igipimo ngenderwaho cya Kanada) | 44W, 50W | Imiterere y'inyubako (Kanada) |
| AS 1163 (Ibice by'icyuma bifite ububobere - Ibipimo ngenderwaho bya Ositaraliya) | C250, C350, C450 | Ibice by'ubwubatsi bifite ubukonje (Ositaraliya) |
| GOST 10706 (Imiyoboro y'icyuma ishongeshejwe ku miyoboro n'inyubako - Ibipimo ngenderwaho by'Abarusiya) | St20, St35, St45 | Imiyoboro y'amazi, uburyo bwo kuyikoresha mu miterere yayo (Uburusiya) |
Ikoreshwa:Gukwirakwiza peteroli na gaze, amazi n'imyanda, imishinga y'inyubako, ikigo, gukusanya ishingiro ry'ibirundo, amazi ashyushye cyane, gutunganya imiti, gutanga ingufu, ubwubatsi, ubwubatsi bwo mu mazi, imiyoboro ya boiler, imashini zihindura ubushyuhe, imashini zishyushya cyane, imashini zigabanya ubushyuhe, serivisi z'ubushyuhe buke, gukoresha neza, silinda za hydraulic, sisitemu z'imiyoboro ifite imigozi
6. Uburyo bwo gukora - Umuyoboro w'icyuma wa ERW / HFW
Igenzura ry'ibikoresho fatizo:Ibyuma bisohoka byemezwa niba imiterere yabyo ari imiti, imiterere ya mekanike, n'ubwiza bw'ubuso. Buri mekanike ihabwa inomero yihariye y'ubushyuhe kugira ngo ikurikirane neza.
Gufungura no Kugena urwego:Imigozi irafungurwa kandi igashyirwa ku rwego rumwe kugira ngo umurongo ugororwe kandi ukurweho imigozi, bigatuma ifata neza kugira ngo ikore neza.
Gusya no Gukata Inkombe:Impande zombi z'umurongo zisya neza ku buryo bungana (± 0.5mm), bigatuma habaho ubuso busukuye kandi buteganye kugira ngo habeho ubushyuhe bwiza.
Gukora ibicurane:Agace karinganiye kanyura mu gukora imizingo ikora buhoro buhoro agace karinganiye kakamera nk'igishishwa cy'umuyoboro ufunguye.
Gusudira inshuro nyinshi (HFW/ERW):Umuriro w’amashanyarazi ukoresha frequency nyinshi (200-500 kHz) ushyushya impande zo guhuza kugeza ku bushyuhe bwo gucura (1,350-1,500°C). Kanda imigozi ukanda impande zishyushye, ugakora imashini idafite ibikoresho byuzuza.
Gukuraho udusaro two gusudira:Umucyo w'imbere n'inyuma ukurwaho n'ibyuma byo gukaraba karubide iyo bishyushye, bigatuma ubuso burushaho kuba bwiza kandi bufite imbaraga nke zo gusudira.
Ingano:Umuyoboro ushongeshejwe unyura mu migozi y'ingano kugira ngo ugere ku rugero rwiza rwo kwihanganira OD (± 0.5% kugeza ± 1.0%). Imigozi y'inyongera ikora imiterere kare/urukiramende iyo bibaye ngombwa.
Uburyo bwo kuvura ubushyuhe (Uburyo bwo kuvura ubushyuhe):Gushyira ubushyuhe kuri 890-930°C bishobora gukoreshwa kugira ngo hongere ubushobozi bwo kugenda cyangwa kugabanya stress, bigatuma habaho imiterere imwe ya ferrite-pearlite.
Gukata kugeza ku burebure:Umuyoboro ucibwa ku burebure bwagenwe hakoreshejwe inkero ziguruka zikoresheje uburyo bwo kugenzura neza (± 3mm).
Ikizamini Kidasenya:
●Isuzuma rya Ultrasonic (UT):Igenzura rya 100% ry'umushongi w'imiyoboro n'umuyoboro wo gusudira kugira ngo harebwe niba hari aho imiyoboro yangiritse, aho ishyirwa, ndetse no kuba nta miyoboro irimo ihuzwa.
● Ikizamini cya Eddy Current (ET):Igenzura ry’ubuziranenge bw’ubusoda kuri interineti rihoraho.
● Isuzuma ry'amazi:Buri muyoboro wapimwe kuri 95% bya SMYS mu gihe cy'amasegonda 10 nibura.
Kurangiza:Impera zisanzwe, impera zikozwe mu buryo bwa beveled (30°-35° hamwe na 1.6mm landing), cyangwa impera zifite ubudodo nk'uko umukiriya abiteganya.
Igenzura rya nyuma n'ibimenyetso:Igenzura ry’amaso, kugenzura ingano (OD, WT, uburebure, imiterere), n’ikimenyetso gihoraho hakurikijwe ibipimo ngenderwaho (urwego, ingano, umubare w’ubushyuhe, uwakoze).
7. Uburyo bwo kugenzura ubuziranenge no gupima
| Urugendo | Uburyo bwo kugenzura | Intego |
| Ibikoresho fatizo | Isesengura ry'ibinyabutabire (OES Spectrometer) | Genzura ko imbibi z'imiterere ya API 5L zujuje ibisabwa |
| Ibikoresho fatizo | Isuzuma ry'umukandara | Genzura umusaruro, imbaraga zo gukurura, uburebure |
| Muri gahunda | Igenzura ry'ibipimo (Mikorometero, Kalipere) | Igenzura OD, WT mu gihe cyo gukora no gupima ingano |
| Agace ko gusudira | Isuzuma rya Ultrasonic (UT) - Kuri Interineti | Kumenya aho ubusitani buhagarara, kutagira aho buhurira |
| Agace ko gusudira | Ikizamini cya Eddy Current (ET) - Kuri Interineti | Gukurikirana ubuziranenge bw'umushongi wo gusudira buri gihe |
| Agace ko gusudira | Isuzuma rya Macro rya Weld Seam | Genzura uburyo bwo kwinjira kw'ibice by'amazi n'imiterere yabyo |
| Umuyoboro warangiye | Isuzuma rya Hydrostatic (iminota 10 kuri 95% SMYS) | Genzura neza ubuziranenge bw'umuvuduko n'ubudahindagurika bw'amazi |
| Umuyoboro warangiye | Isuzuma rya Ultrasonic (UT) - Ritari kuri interineti (Ntabwo ari ngombwa) | Isuzuma ry'umubiri wose |
| Umuyoboro warangiye | Igenzura ry'uduce twa Magnetic Particles (MPI) | Gupima imivuniko yo hejuru (gusudira na HAZ) |
| Umuyoboro warangiye | Ikizamini cy'ingaruka za Charpy V-Notch | Emeza ko ubushyuhe buri hasi (PSL2) buhagaze neza |
| Umuyoboro warangiye | Ikizamini cy'Ubukomere (HRC / HV10) | Emeza ko ntarengwa yo gukomera (serivisi idafite ubukana) |
| Umuyoboro warangiye | Ikizamini cyo Kugonda Giyobowe (Isura n'Umuzi) | Genzura ko ubushyuhe n'ubukonje bw'ibicuruzwa bisudishwa |
| Umuyoboro warangiye | Ikizamini cyo Kugorora | Genzura ko umuyoboro w'amazi ugenda neza kandi ko umeze neza |
| Umuyoboro warangiye | Igenzura ry'ibipimo n'amashusho | Genzura OD, WT, uburebure, imiterere y'ubuso, ubuziranenge |
| Umuyoboro warangiye | Igenzura ry'ibimenyetso | Menya neza ko ikimenyetso gihoraho kuri buri API 5L |
Ibizamini by'inyongera kuri PSL2 / Sour Service:
● Ikizamini cya HIC (Hydrogen Induced Cracking) kuri NACE TM0284
● Ikizamini cya SSC (Sulfide Stress Cracking) kuri NACE TM0177 Uburyo A
● Isuzuma ry'ingaruka za CVN kuri -10°C, -20°C, cyangwa -46°C
● Igenzura ry'ubukomere (≤ 22 HRC / ≤ 248 HV10 ku kwirinda HIC)
Inyandiko z'ubuziranenge:
● Icyemezo cy'ikizamini cy'inganda hakurikijwe EN 10204 Ubwoko bwa 2.2, 3.1, cyangwa 3.2
● Raporo y'ikizamini cy'amazi (umuyoboro ku muyoboro)
● Raporo y'igenzura rya UT / ET
Uburyo bwo gukurikirana kuva ku mubare w'ubushyuhe kugeza ku muyoboro warangiye
8. Porogaramu z'ibanze Umuyoboro w'icyuma wa ERW
Imiyoboro ya ERW ni ingenzi mu ihererekanya rya peteroli na gaze ndetse no mu bikorwa bitandukanye by'inganda:
Kohereza peteroli na gaze:Imiyoboro y'amazi ikoreshwa mu ntera ndende yo ku nkombe no mu nyanja ikoreshwa mu gutwara peteroli, gaze karemano n'ibikomoka kuri peteroli itunganyijwe.
Gutwara amazi ashyushye cyane:Imiyoboro yo guterwamo amazi, uburyo bwo kujugunya amazi mu mazi, hamwe no kohereza amazi mu bibanza bya peteroli no mu nganda zitunganya.
Imishinga y'imiyoboro yo ku nyanja:Imiyoboro yo gukusanya ibicuruzwa inyura mu gihugu hose, imiyoboro y'amazi, n'imiyoboro yo gukwirakwiza ibicuruzwa mu bibanza bya peteroli na gaze.
Sisitemu z'imiyoboro yo mu mazi:Imiyoboro y'amazi yo munsi y'inyanja, imiyoboro izamuka, n'imiyoboro yo kohereza ibicuruzwa mu mahanga ku mbuga n'iyuzuzwa ry'amazi yo munsi y'inyanja (harimo PSL2 n'uburyo bwo gutanga serivisi).
Ibidukikije bya serivisi mbi:Imiyoboro ikoresha umwuka utose (ufite H₂S) isaba PSL2 hamwe n'ibindi bisabwa birimo ubudahangarwa bwa HIC na SSC hakurikijwe ibipimo bya NACE.
Ihererekanya ry'amazi:Imiyoboro y'amazi minini, uburyo bwo kuhira, n'amazi mabi akoreshwa mu mijyi no mu nganda.
Gutunganya amazi yanduye n'amazi mabi:Imiyoboro y'amazi asohoka, imiyoboro y'inganda zitunganya imyanda, n'uburyo bwo gufata imyanda.
Imiterere y'inganda:Imiyoboro y'amazi, ibikoresho byo kuyishyigikira, ibyo kuyishyigikira, n'ibice by'imiterere yayo mu nganda zitunganya amabuye y'agaciro, inganda zikora peteroli, n'inganda.
Ibikoresho byo gutunganya peteroli na gaze:Imirongo y'amazi, imitwe, amapine, n'imiyoboro ihuza mu nganda zitunganya no mu bigo bitunganya amazi.
EPC & Imiyoboro y'Ibimera:Imiyoboro y'amashanyarazi n'iy'amashanyarazi mu nganda zitunganya gazi, inganda zitunganya gazi, inyubako zikora imiti n'amashanyarazi.
9. Gupakira no Kohereza
Imiyoboro ya ERW irapfunyikwa kandi ikoherezwa mu buryo bwitondewe cyane kugira ngo irinde uburinzi bwayo mu gihe cyo kuyitwara. Dore ibisobanuro by'uburyo bwo kuyipakira no kuyitwara:
Gupfunyika:
Ubwikorezi burinda:Mbere yo gupakira, imiyoboro ishobora gusigwa amavuta yo kurwanya ingese cyangwa varnish irinda kugira ngo hirindwe ingese no gushonga ku buso mu gihe cyo kubika no kunyuramo. Irangi ridafite ibara ry’umukara rishobora no gusigwa ako kanya aho rigenewe.
Guteranya:Imiyoboro ifite ingano n'ibipimo bisa ifatanye neza mu migozi ifite impande esheshatu cyangwa impande enye. Ifatwa hakoreshejwe imigozi y'icyuma (ubusanzwe imigozi 3-5 kuri buri mugozi) kugira ngo hirindwe ko umugozi ugenda.
Imisozo y'impera:Udupfundikizo twa pulasitiki (PE cyangwa PP) dushyirwa ku mpera zombi za buri muyoboro kugira ngo turinde impera zigose, impera zisanzwe, n'imiyoboro ihuza imigozi kwangirika kw'inkurikizi, imyanda yinjira, n'ubushuhe.
Gupfunyika no Guteka:Ku byoherezwa mu mahanga ku rwego rwo hejuru, ibikoresho byo gupfunyika nk'impeta z'ifuro cyangwa imirongo ya rubber bishobora gukoreshwa hagati y'imiyoboro kugira ngo hirindwe kwangirika no kwangirika kw'igitambaro mu gihe cyo kubikoresha.
Amasanduku cyangwa udusanduku tw'ibiti:Ku miyoboro ifite inkuta nto, imiyoboro ikoze neza, cyangwa amabwiriza yo gusiga amarangi meza, imiyoboro ishobora gupakirwa mu masanduku akomeye y'ibiti cyangwa mu dusanduku twa plywood kugira ngo ikomeze kurinda imbaraga zo hanze no kuyikoresha nabi.
Kohereza:
Uburyo bwo gutwara abantu:Imiyoboro yoherezwa binyuze mu bwato butwara ibintu (20ft/40ft), ubwikorezi bunini, cyangwa ubwikorezi bwa gari ya moshi bitewe n'aho bujya, ingano, n'ubwihutirwe. Imirimo yo mu kirere irahari kugira ngo yoherezwe mu buryo bw'ingero cyangwa mu gihe cy'ingenzi.
Gushyira mu bikoresho bya kontineri:Amabwiriza mato kugeza ku aciriritse ashyirwa mu makontena asanzwe yo kohereza ibicuruzwa, akarinda imizigo ikirere, ubushuhe n'ibindi bihumanya mu gihe cyo kuyitwara.
Ubwikorezi bw'ubwato bwinshi:Amabwiriza manini (ubusanzwe arenga toni 200) ashyirwa mu byuma bitwara imizigo. Imitako yo guterura n'imigozi yo gukwirakwiza imizigo birinda kwangirika; gupfunyika no gupfunyika imizigo irinda ko inyanja igenda.
Gushyiramo ibirango no kwandika inyandiko:Buri gapfunyika kanditseho urwego, ibipimo, inomero y'ubushyuhe, n'amabwiriza yo kuyikoresha. Inyandiko yuzuye (inyemezabuguzi y'ubucuruzi, urutonde rw'ibipakiye, inyemezabwishyu y'imizigo, icyemezo cy'aho ikomoka, ibyemezo by'ibizamini by'inganda) byateguwe kugira ngo byemerwe neza kuri gasutamo.
Kwizirika mu buryo bwizewe:Imigozi ihambiriwe n'imigozi y'icyuma, imifuka yo mu gitaka, cyangwa imigozi y'ibiti kugira ngo birinde guhindagurika, kuzingira cyangwa kwangirika mu gihe cyo kugenda.
Gukurikirana no Kwishingiza:Nimero zo gukurikirana kontineri zitangwa kugira ngo zigenzurwe mu buryo nyabwo. Ubwishingizi bw'imizigo yo mu mazi (Ingaruka zose cyangwa Impuzandengo) buraboneka iyo ubisabye.
Muri make, Womic Steel igenzura ko imiyoboro yose ya ERW Steel ipakiye ingamba zo kurinda zigezweho kandi zoherezwa hakoreshejwe uburyo bwizewe bwo gutwara kugira ngo igere aho igeze imeze neza. Uburyo bwiza bwo gupakira no kohereza ni ingenzi kugira ngo ibicuruzwa bigerweho bibungabungwe kandi bigire ubuziranenge.
10. Ibyiza n'Ibibazo Bikunze Kubazwa ku byuma bya Womic Steel
Kuki wakorana na Womic Steel?
Iduka Riherereyemo Ibintu Bimwe:Urutonde rwuzuye kuva ku miyoboro ya API 5L ERW kugeza ku bikoresho bya OEM (Ibiganza, Amatiyo, Ibigabanya, Ibipfundo, Ingofero) mu byiciro by'ibikoresho bihuye, harimo icyuma cya karuboni, icyuma cya alloy, n'icyuma kitagira umugese.
Iyubahirizwa ry'amategeko ya tekiniki:Impamyabumenyi zuzuye z’ibizamini by’inganda (EN 10204 Ubwoko bwa 2.2, 3.1, cyangwa 3.2) zitangwa kuri buri koherezwa, zigaragaza neza imiterere y’ibinyabutabire, ibisubizo by’ibizamini bya mekanike, na raporo z’ibizamini bitangiza.
Serivisi zo Kongera Agaciro:Imiterere y'insinga (30°-35°), guhuza no guhuza, gushyiraho imipfundikizo ya pulasitiki, no gusiga irangi rirwanya ingese (FBE, 3LPE, 3LPP, Epoxy, Galvanizing) biboneka mu rugo cyangwa binyuze mu bigo byemewe n'amategeko.
Ibikoresho bihiganwa:Ubufatanye bw’ingamba n’ibigo bitwara imizigo ku isi bitanga uburyo bwo kunoza uburyo bwo gupakira amakontenari (gutanga ubwinshi buhagije kuri buri kontenari) kandi kohereza ibicuruzwa ku isi yose bihendutse kandi bihendutse, kandi bikagira igihe cyizewe cyo kubitwara.
Ibicuruzwa n'uko biboneka:Ingano nyinshi za API 5L X52 zisanzwe (2"-24" OD, Gahunda ya 10-80) zituma habaho igihe gito cyo gukora no gusubiza vuba ibisabwa byihutirwa. Ingano zihariye zikorwa igihe cyose bikenewe, igihe gisanzwe cyo gukora kikaba iminsi 30-45.
Ubushobozi bwo gutanga serivisi nziza:Ubushobozi bwuzuye bwo gutanga imiyoboro ya PSL2 hamwe n'ibizamini bya HIC na SSC hakurikijwe ibipimo bya NACE ku bijyanye no gukoresha gaze y'umunyu. Ubukana bugenzurwa kuri ≤ 248 HV10 / ≤ 22 HRC.
Hitamo Womic Steel Group nk'umufatanyabikorwa wawe wizeye ku miyoboro y'icyuma ya API 5L X52 ERW ifite ubuziranenge kandi ikora neza cyane. Murakaza neza kubaza!
Urubuga: www.womicsteel.com
Imeri: sales@womicsteel.com
Terefone/WhatsApp/WeChat:
Victor: +86-15575100681
Jack: +86-18390957568
Ibibazo Bikunze Kubazwa (Ibibazo Bikunze Kubazwa)
Q: Ni irihe tandukaniro riri hagati ya API 5L PSL1 na PSL2 ku miyoboro ya X52?
A: PSL1 (Urwego rwa 1 rw'ibicuruzwa) ni urwego rw'ubuziranenge rusanzwe rufite ibisabwa by'ibanze bya chimique na mekanike. PSL2 (Urwego rwa 2 rw'ibicuruzwa) ishyiraho imipaka ikomeye kuri karuboni, fosifore, sulfur, isaba igipimo ntarengwa cyo gukuraho 0.93, isuzuma rya Charpy rigomba gukorwa, no gusuzuma neza ibintu bitangiza. PSL2 irakenewe mu gutanga serivisi mbi, mu mazi no mu miyoboro y'amazi. Kuri X52, PSL2 isaba kandi ingano nto ya karuboni (CE ≤ 0.43%) kugira ngo irusheho gusudira neza.
Q: Ese umuyoboro wa API 5L X52 ushobora gukoreshwa mu bikorwa by'ubwubatsi?
A: Yego. Ingufu nke za X52 zo gutanga umusaruro wa 360 MPa (52,000 psi) zituma ikoreshwa mu bikorwa byinshi birimo imiyoboro y'amazi, inkingi zo kuyishyigikira, gusimbuza, n'inkingi zikomeye zo kuyishyiraho. Ariko, ku bikorwa by'imiterere gusa (bitarimo umuvuduko), ASTM A500 GR.B cyangwa A53 GR.B bishobora kuba amahitamo meza kandi ahendutse.
Q: Ni irihe tandukaniro riri hagati ya ERW na HFW? Ni irihe riruta umuyoboro wa X52?
A: ERW (Electric Resistance Welding) na HFW (High Frequency Welding) bikunze gukoreshwa mu buryo bumwe. HFW ikoresha cyane cyane umuyoboro w’amashanyarazi ufite frequency nyinshi (ubusanzwe 200-500 kHz) utanga ahantu hato haterwa n’ubushyuhe (HAZ) hamwe n’ubwiza bwo gusudira buhanitse ugereranije na ERW isanzwe ifite frequency nke. Kuri API 5L X52, HFW ni yo nzira ikunzwe cyane kuko itanga ubukana bwiza bwo gusudira no gufunga HAZ, ikaba ari ingenzi mu gutanga serivisi mbi no gukoresha ubushyuhe buke.
Q: "Serivisi y'umuti" bisobanura iki kandi ushobora gutanga X52 kuri serivisi y'umuti?
A: Serivisi y'ubushyuhe yerekeza ku miyoboro itwara umwuka utose irimo hydrogen sulfide (H₂S). Muri ibi bihe, icyuma gisanzwe gishobora kurwara Hydrogen Induced Cracking (HIC) cyangwa Sulfide Stress Cracking (SSC). Yego, Womic Steel itanga X52 PSL2 ibisabwa by'inyongera kuri API 5L Annex H, harimo ibizamini bya HIC (NACE TM0284), ibizamini bya SSC (NACE TM0177), no kugenzura ubukana (≤ 248 HV10 / ≤ 22 HRC).
Q: Ni uburebure ntarengwa buboneka ku muyoboro wa API 5L X52 ERW?
A: Dutanga imiyoboro ya ERW mu burebure busanzwe bungana na metero 12 (hafi metero 40) ku bugari bungana na mm 610 (24"). Ku bugari buto (munsi ya mm 168 / 6"), uburebure bungana na metero 18 (metero 60) buraboneka iyo ubisabye. Uburebure burebure ku mishinga runaka busaba ibisobanuro birambuye no gusuzuma ikoranabuhanga.
Q: Ni ubuhe bwoko bw'impera mutanga ku muyoboro wa X52?
A: Dutanga Impera Zisanzwe (ziciwe kare zo gusudira ku gice cyo hejuru cyangwa izihuza n'imashini), Impera Zivanze (30°-35° bevel angle ifite 1.6mm ± 0.8mm yo gusudira ku gice cyo hejuru), Impera Zivanze (API cyangwa imigozi yagenwe n'umukiriya), n'Impera Zivanze (zifite imigozi ihuza n'impande zo hejuru ku muyoboro). Gutegura impera ku buryo bwihariye birahari kugira ngo bihuze n'ibisabwa byihariye byo gushyiraho.
Q: Ese ushobora gukora igenzura ry’imiyoboro ya API 5L X52 ku ruhande rwa gatatu?
A: Yego. Twakira kandi tugafasha igenzura rya DNV, BV, SGS, TÜV, ABS, LR, cyangwa undi mukozi wese watoranijwe n'umukiriya mu gihe cyo gukora (kwibonera isuzuma rya hydrotest, UT, igenzura ry'ibipimo) na mbere yo kohereza. 3.2 Impamyabushobozi z'igenzura zemejwe n'inzego z'abandi zemewe zitangwa buri gihe iyo zibisabye.
Q: Ese mutanga serivisi zigezweho ku muyoboro wa X52?
A: Yego. Dutanga uburyo bwo gukata neza ku burebure bugenwa n'umukiriya, bufite ubushobozi bwo kwihanganira ibintu byinshi (ubusanzwe ± 3mm) kandi bufite impera nziza kandi zidafite imigozi. Gukata bishobora gukurikirwa no gukata impera (zo gusudira) cyangwa gukurura imigozi (zo guhuza imashini) uko bikenewe.
Q: Ni ubuhe buryo bwo gusiga buhari ku muyoboro wa API 5L X52 ERW?
A: Dutanga amahitamo atandukanye yo gusiga harimo: FBE (Fusion Bonded Epoxy) - urwego rumwe cyangwa rubiri; 3LPE / 3LPP (Polyethylene y'urwego rutatu / Polypropylene); Coal Tar Epoxy; Liquid Epoxy; Galvanizing (Hot Dip cyangwa Electro); na Black coat (lacquer cyangwa varnish). Gusiga bishobora gushyirwa mu kigo cyacu cyangwa binyuze mu nganda zibifitiye ubushobozi zo gusiga zifite ibyangombwa bisabwa.
Q: Igihe cyo gutangira gukoresha API 5L X52 PSL2 hamwe n'ibisabwa na serivisi mbi ni ikihe?
A: Igihe gisanzwe cyo kwishyura PSL2 hamwe n'ibisabwa kuri serivisi mbi (harimo n'ibizamini bya HIC na SSC) ni iminsi 45-60 uhereye igihe cyo kwemeza ibyo waguze, bitewe n'ingano y'ibyo waguze n'ibisabwa ku igeragezwa byihariye. Ibisabwa byihuse (iminsi 30-45) bishobora kuboneka ku ngano nto. Twandikire kugira ngo umenye igihe cyo kwishyura gihari ukurikije ibyo ukeneye byihariye.
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