1. Womic Steel: Ubushobozi bwo gukora n'imbaraga z'ikigo
Womic Steel Group ni uruganda rukora peteroli n’ibindi bikoresho byo 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 SSAW rufite ubushobozi bwo gukora imiyoboro irenga toni 15.000 buri kwezi, rukora imiyoboro ikomeye cyane ikoreshwa mu miyoboro ya peteroli na gaze ku isi yose, harimo serivisi mbi n’ikoreshwa mu mazi.
Ingano y'umusaruro w'umuyoboro w'icyuma wa SSAW:Ubugari bwo hanze kuva kuri mm 219 kugeza kuri mm 3,500 (santimetero 8 kugeza kuri santimetero 138) mu gikorwa cya SSAW. Ubunini bw'urukuta kuva kuri mm 5.0 kugeza kuri mm 25.4. Uburebure bumwe kuva kuri metero 6 kugeza kuri metero 18, hamwe n'uburebure bwihariye kugeza kuri metero 60 buhari mu mishinga y'imiyoboro.
Ibyemezo by'Ubuziranenge n'Iyubahirizwa ry'Amategeko:
ISO 9001:2015 Yemejwe:Sisitemu yo gucunga ubuziranenge mu gukora imiyoboro ya SSAW no kugenzura ubuziranenge, igenzura ubuziranenge bw'ibicuruzwa kandi igakomeza kunoza ibikorwa byose by'inganda.
Uruhushya rwa API 5L Monogram:Womic Steel ifite uruhushya rwa API 5L rwo gukora imiyoboro ya Line Pipe, harimo n'urwego rwa X65. API Monogram igaragaza ko twiyemeje kubahiriza amahame yo hejuru y'inganda ku miyoboro itwara peteroli na gaze. Igenzura rya buri gihe rya API rituma hakomeza kubahirizwa ibisabwa.
Ikimenyetso cya CE (PED 2014/68/EU):Imiyoboro yacu ya SSAW ikurikiza amabwiriza y’ibikoresho by’umuvuduko by’i Burayi (PED) 2014/68/EU. Ikimenyetso cya CE kiraboneka iyo ubisabye.
Icyemezo cya EN 10204 3.2:Uretse ibyemezo bisanzwe bya 2.2 na 3.1 Mill Test Certificates, dutanga ibicuruzwa bifite icyemezo cy’igenzura 3.2, byemejwe n’inzego z’ubumwe bw’ibihugu by’Uburayi (TÜV, LR, BV, SGS).
Ibyemezo by’Ubugenzuzi bw’Uruhande rwa Gatatu (TPI):Ibicuruzwa byacu n'uburyo dukora byemezwa kandi bigagenzurwa n'ibigo bikomeye mpuzamahanga birimo SGS, BV, ABS, LR, DNV, GL, na TÜV.
Izindi mpamyabumenyi zihari:ISO 14001: 2015, ISO 45001: 2018, NORSOK M-650
Kumenyekana ku Isi:Womic Steel ni umucuruzi wizewe w’abakora EPC ku isi, amasosiyete y’imiyoboro y’amazi, n’amasosiyete y’ingufu, ikorera ibihugu birenga 80 byo mu majyepfo y’uburasirazuba bwa Aziya, u Burayi, u Burasirazuba bwo Hagati, Afurika, na Amerika.
2. API 5L X65: Imiterere y'ibikoresho n'imikorere yabyo
API 5L X65ni urwego rukomeye mu miterere y'umuyoboro wa API 5L, itanga imbaraga nkeya zo gutanga umusaruro wa 450 MPa (65,300 psi) n'imbaraga nkeya zo gukurura za 535 MPa (77,600 psi). Inyito ya "X" igaragaza umuyoboro ukomeye cyane, naho "65" igaragaza imbaraga nkeya zo gutanga umusaruro muri ksi (ibiro igihumbi kuri santimetero kare). X65 ikoreshwa cyane mu miyoboro yo kohereza peteroli na gaze ifite umuvuduko mwinshi, serivisi zirimo gushyuha, n'imiyoboro yo mu nyanja aho ingufu nyinshi zikenewe.
API 5L X65 itanga ubushobozi bwo gusudira neza mu guhuza ubutaka, ubushyuhe buke mu bidukikije bigoye, kandi ikagira ubushobozi bwo gupfunyika no gukora neza. Ugereranyije na X52, X65 itanga imbaraga zo gutanga umusaruro ku kigero cya 25%, bigatuma inkuta zoroshye, uburemere buke, n'imbaraga nyinshi mu mikorere. Urwego rwa PSL2 rutanga ubukomere buhamye, ubukomere ntarengwa ku buryo bworoshye bwo gukoresha, n'ingano zikomeye z'ibinyabutabire.
Ibikubiye mu binyabutabire (Isesengura ry'inkombe, % ku bunini):
| Igice | API 5L X65 PSL2 (Ntarengwa %) |
| C | 0.18 |
| Mn | 1.45 |
| P | 0.025 |
| S | 0.015 |
| Si | 0.45 |
| V | 0.10 |
| Nb | 0.05 |
| Ti | 0.04 |
| CE (ntarengwa) | 0.43 |
Icyitonderwa: API 5L X65 PSL2 ifite imipaka ikomeye kuri karuboni, fosifore na sulfure, bigatuma habaho ubusudi no gukomera. Umupaka wa karuboni uhwanye na karuboni (CEV) wa 0.43% utuma imiyoboro ikomeye ikoreshwa neza. Ku bijyanye no gukoresha ubusudi, hari indi mipaka ku bukomere n'ibintu byihariye ikoreshwa.
Imiterere ya mekanike (Ubushyuhe bw'icyumba):
| Umutungo | API 5L X65 PSL2 |
| Imbaraga z'umusaruro (iminota) | 450 MPa (65,300 psi) |
| Imbaraga zo Gufata (iminota) | 535 MPa (77,600 psi) |
| Uburebure (iminota) | 18% (kuri 50mm gauge) |
| Ubukomere (ntarengwa) | 90 HRB / 200 HV (serivisi idahagije) |
| Ubukomere bw'Ingaruka | Joule 27 kuri 0°C (ibisanzwe) |
*Icyitonderwa: API 5L X65 PSL2 itanga ubukana bw’ingaruka n’imipaka ikomeye y’ibinyabutabire, bigatuma ikoreshwa mu gutanga serivisi mbi no mu bushyuhe buke. PSL1 irahari ku mishinga idasaba byinshi.*
Kugereranya amanota y'imiyoboro ya API 5L ifite imbaraga nyinshi:
| Icyiciro | Imbaraga z'umusaruro (MPa) | Imbaraga zo Gukurura (MPa) | Uburyo busanzwe bwo gukoresha |
| X52 | 360 | 460 | Imiyoboro y'umuvuduko uri hagati kugeza kuri mwinshi |
| X60 | 415 | 520 | Imiyoboro y'umuvuduko mwinshi |
| X65 | 450 | 535 | Umuvuduko mwinshi cyane, serivisi mbi, mu mazi |
| X70 | 485 | 570 | Imiyoboro y'imiyoboro ikoresha umuvuduko mwinshi cyane kandi ikora intera ndende |
*Icyitonderwa: Ku mishinga y'imiyoboro isaba ingufu nyinshi kandi isaba ubushobozi bwo kuyikoresha, API 5L X65 cyangwa X70 igomba kwitabwaho.*
3. Iyubahirizwa ry'ibipimo n'amahame ngenderwaho
Womic Steel itanga imiyoboro y'icyuma ya API 5L X65 SSAW mu buryo bwagutse, ihuye neza n'ibisabwa na API 5L PSL1 na PSL2. Uburyo bwa SSAW (Spiral Submerged Arc Welded) ni bwiza cyane ku miyoboro minini kandi ifite uburebure bwinshi.
| Ikintu | Ibisobanuro |
| Igisanzwe | API 5L PSL1 / PSL2 (X52, X60, X65, X70) |
| Uburyo bwo gukora | SSAW (Umurongo Urimo Ingufu Usutswe mu Murongo Uzungurutse) - 219mm-3,500mm OD |
| Intera y'Ubugari bwo Hanze | 219mm – 3,500mm (8" – 138") |
| Ubunini bw'urukuta | 5.0mm – 25.4mm |
| Intera y'uburebure | Uburebure busanzwe: 6m, 12m, 18m / Uburebure busanzwe: kugeza kuri 60m |
| Irangizwa rya nyuma | Iherezo Risanzwe (PE) / Iherezo Rifite Imirongo Igororotse (BE) |
| Kurangiza ubuso | Irimo ubusa / Irimo amavuta / Irimo umukara / 3PE / FBE / Epoxy y'amakara |
| Kwihanganirana | OD: ± 0.5% / WIT: -0% + 15% (API) / Uburebure: + 50mm -0mm |
4. Ingano n'Ibisobanuro bihari - API 5L X65 SSAW Steel Pipe
Umuyoboro w'icyuma ukomeye cyane wa SSAW (219mm – 3,500mm OD)
| OD (mm) | Ubunini bw'urukuta (mm) Amahitamo | Uburemere (kg/m2) | Uburebure Busanzwe |
| 219 – 325 | 5.0, 6.0, 8.0, 10.0, 12.5 | 26.4 – 96.3 | 6m / 12m |
| 325 – 426 | 5.0, 6.0, 8.0, 10.0, 12.5, 14.0 | 39.5 – 142.2 | 6m / 12m |
| 426 – 530 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0 | 62.1 – 202.8 | 6m / 12m / 18m |
| 530 – 630 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0, 18.0 | 77.5 – 271.6 | 6m / 12m / 18m |
| 630 – 820 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0 | 92.3 – 394.6 | 6m / 12m / 18m |
| 820 – 1.020 | 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0 | 160.2 – 541.5 | 6m / 12m / 18m |
| 1.020 – 1.220 | 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 199.8 – 736.5 | 6m / 12m / 18m / 24m |
| 1.220 – 1.420 | 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 298.4 – 859.8 | 6m / 12m / 18m / 24m |
| 1.420 – 1.620 | 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 347.7 – 983.2 | 6m / 12m / 18m / 24m |
| 1.620 – 2.000 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 476.1 – 1,217.4 | 6m / 12m / 18m |
| 2,000 – 2,500 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 588.5 – 1.527.2 | 6m / 12m / 18m |
| 2,500 – 3,000 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 736.5 – 1.841.7 | 6m / 12m / 18m |
| 3,000 – 3,500 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 883.7 – 2.158.4 | 6m / 12m / 18m |
Icyitonderwa: Ingano zihariye hanze y'izi ntera ziraboneka iyo ubisabye.
5. Amabwiriza Asanzwe y'Umuyoboro w'Intambwe Ukomeye Wakozwe na Womic Steel
| Igisanzwe | Ibyiciro by'icyuma | Uburyo busanzwe bwo gukoresha |
| Amahame y'Umuyoboro wa API Line | ||
| API 5L PSL1 | GR.B, X42, X52, X60, X65, X70 | Umuyoboro w'umuyoboro w'ubuziranenge busanzwe |
| API 5L PSL2 | GR.B, X42, X52, X60, X65, X70 | Ubwiza buri hejuru hamwe n'ibisabwa ku ngaruka/ubukomere |
| ISO Ingana | ||
| ISO 3183 | L245, L290, L360, L415, L450, L485, L555 | ISO ingana na API 5L |
| Amabwiriza yo mu mahanga | ||
| EN 10225 | S355G8+M, S355G10+M, S420G1+QT, S460G1+QT | Ibyuma byo mu mazi n'iby'inyanja |
| DNV-OS-B101 | S355, S420, S460 | Igipimo ngenderwaho cya DNV ku byuma byo mu mazi |
| Amahame ngenderwaho yo gukusanya | ||
| ASTM A252 | GR.1, GR.2, GR.3 | Imiyoboro y'ibyuma ikoze mu rufatiro rurerure |
| EN 10248 | S235GP, S275GP, S355GP | Ibikoresho by'icyuma bishyushye bizingiye hamwe n'ibikoresho by'imiyoboro |
Ikoreshwa:Ihererekanya ry'ibikomoka kuri peteroli na gaze rikoresha umuvuduko mwinshi, imiyoboro ya serivisi mbi, imiyoboro yo mu nyanja, imiyoboro yo munsi y'inyanja, sisitemu zo gukusanya gaze, imiyoboro y'amazi ikoresha umuvuduko mwinshi, imiterere y'inyubako, ishingiro ry'inyanja
6. Uburyo bwo gukora - Umuyoboro w'icyuma ukomeye cyane wa SSAW (Spiral Submerged Arc Welded)
Uburyo bwo gukora SSAW ku muyoboro w'icyuma ukomeye cyane (219mm – 3,500mm OD):
Igenzura ry'ibikoresho fatizo (Coil):Ibyuma bishyushye bizunguruka byemezwa niba bifite imiterere ya shimi, imiterere ya mekanike, n'ubwiza bw'ubuso ukurikije amabwiriza ya API 5L X65 PSL2. Buri korali ihabwa inomero yihariye y'ubushyuhe kugira ngo irebe ko ibikoresho byose bikurikiranwa neza mu gihe cyose cyo gukora.
Gufungura no Kugena urwego:Ibyuma bishyirwa ku cyuma gisohora imvange hanyuma bigashyirwa mu mashini ipima neza kugira ngo umurongo ugororoke, bikureho imvange y’imvange kandi bibe byiza kimwe kugira ngo uruziga ruhore rumeze neza.
Gusya no Gukata Inkombe:Impande zombi z'icyuma zirebire zirasya kandi zigakatwa ku buryo bukwiye bwo kwihanganira ubugari (± 0.5mm). Gutegura impande bituma habaho ubuso busukuye kandi bungana n'ubw'ingenzi kugira ngo habeho ubudodo bwiza bwo kuzunguruka.
Gukora mu buryo bw'umwuka:Agace karinganiye gashyirwa mu mashini ikora uruziga ku nguni igenzurwa. Agace gahora gakozwe mu ishusho y'uruziga, impande zikaba zigenewe gusudira.
Gusudira imbere mu cyuma gishyushye (SAW):Umugozi w'imbere ushyirwamo ipamba hakoreshejwe ibikoresho byo gusudira byikora bikozwe mu buryo bwikora hamwe n'insinga zihuye neza. Ku byuma bikomeye bya X65, hakoreshwa ibikoresho byihariye byo gusudira bifite hydrogen nke.
Gusudira Umugozi wo hanze winjijwe mu mazi (SAW):Umugozi wo hanze uhambirwa ako kanya nyuma yo gusudira imbere, hakoreshejwe ibikoresho byo gusudira byikora byinjira mu mazi.
Gukata kugeza ku burebure:Umuyoboro uhambiriye uhora ucukurwa ukoresheje uburebure bwagenwe hakoreshejwe uburyo bwo gukata plasma cyangwa ogisijeni.
Ikizamini Kidasenya (NDT):
Isuzuma rya Ultrasonic 100% (UT):Sisitemu ya UT yikora igenzura umugozi wose wa spiral weld n'umubiri wose w'umuyoboro wuzuye kugira ngo harebwe niba hari laminations, inclusions, kutagira fusion, n'ibindi bitagira aho bihurira.
Isuzuma rya Radiographic (RT):Isuzuma rya X-ray cyangwa gamma-ray ry'umushongi wo gusudira (aho cyangwa uburebure bwose nk'uko byavuzwe).
Igenzura ry'uduce twa Magnetic Particles (MPI):Igenzura ry'amano yo gusonera n'agace kagizweho ingaruka n'ubushyuhe kugira ngo harebwe niba hari imiyoboro cyangwa aho bihagarara.
Isuzuma ry'amazi:Birakenewe kugira ngo API 5L ikurikize ibisabwa. Buri muyoboro upimwa hifashishijwe ikoranabuhanga rikoreshwa mu gupima igitutu cyagenwe (ubusanzwe 85-100% by'imbaraga nkeya zagenwe).
Kurangiza:Impera zisanzwe (ziciwe kare) cyangwa impera zikozwe mu buryo bwa bevel (inguni ya bevel ya 30°-35°) nk'uko umukiriya abiteganya.
Igenzura rya nyuma n'ibimenyetso:Igenzura ry’amaso ku buso bw’ibinyabutabire, kugenzura imiterere y’ibipimo (OD, WT, uburebure, imiterere igororotse, uruziga), n’ikimenyetso gihoraho kuri API 5L (harimo urwego, ingano, umubare w’ubushyuhe, indangamuntu y’uruganda, imiterere ya PSL).
Ibyiza by'Uburyo bwa SSAW bwo Gukoresha Umuyoboro w'Insinga Ukomeye:
1. Ubushobozi bwo gukora uburebure bunini cyane (kugeza kuri mm 3,500+) ukoresheje imiyoboro isanzwe y'ubugari
2. Uburyo buhoraho bwo gukora kugira ngo habeho umusaruro mwinshi
3. Ihendutse ku miyoboro minini ikoreshwa
4. Ituze kandi ifite uburebure bwiza
5. Uburyo bwihariye bwo gusudira ibikoresho bikomeye
7. Uburyo bwo kugenzura ubuziranenge no gupima umuyoboro w'icyuma wa API 5L X65 SSAW
| Urugendo | Uburyo bwo kugenzura | Intego |
| Ibikoresho fatizo (Coil) | Isesengura ry'ibinyabutabire (OES Spectrometer) | Emeza ko iyubahirizwa ry'imipaka y'imiterere ya API 5L X65 |
| Ibikoresho fatizo (Coil) | Isuzuma ry'umukandara | Genzura imbaraga z'umusaruro (minimum 450 MPa), imbaraga zo gukurura (minimum 535 MPa) |
| Ibikoresho fatizo (Coil) | Isuzuma rya Ultrasonic | Kumenya laminations z'imbere n'ibisembwa |
| Muri gahunda | Igenzura ry'ibipimo (Mikorometero) | Igenzura OD, WT mu gihe cyo gukora uruziga |
| Muri gahunda | Igenzura ry'itegurwa ry'inkombe | Emeza imiterere y'inkombe n'uburyo ihagaze |
| Agace ko gusudira | Isuzuma rya Ultrasonic (UT) - Kuri Interineti | Kumenya aho ubusitani buhagarara, kutagira aho buhurira |
| Agace ko gusudira | Isuzuma rya Radiographic (RT) | Genzura uburyo amazi yinjira, aho amazi yinjira, aho amazi yinjira n'aho ashyirwa mu kajagari |
| Agace ko gusudira | Igenzura ry'uduce twa Magnetic Particles (MPI) | Gupima imivuniko yo hejuru (gusudira na HAZ) |
| Umuyoboro warangiye | Igenzura ry'ibipimo | Genzura OD, WT, uburebure, ubutungane, uruziga |
| Umuyoboro warangiye | Isuzuma rya Hydrostatic (Ni ngombwa kuri API 5L) | Emeza ubuziranenge bw'igitutu kuri buri gisabwa cya API 5L |
| Umuyoboro warangiye | Ikizamini cya Konted Bend | 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 | Ikizamini cy'ingaruka za Charpy V-Notch (PSL2) | Emeza ko ubushyuhe buri hasi (27J kuri 0°C) |
| Umuyoboro warangiye | Ikizamini cy'Ubukomere (PSL2) | Emeza ubukana ntarengwa bwo gukoresha kugira ngo ukoreshe ingano y'amazi ashyushye (ubunini bwa 200 HV) |
| Umuyoboro warangiye | Igenzura ry'amaso n'ubuso | Reba niba hari inenge zo ku buso, imigozi, n'imivuniko |
| Umuyoboro warangiye | Igenzura ry'ibimenyetso | Menya neza ko ikimenyetso gihoraho kuri buri API 5L |
Ibizamini by'ubushake ku miyoboro y'ingenzi ikoreshwa:
1. Ikizamini cya HIC (Hydrogen Induced Cracking) kuri NACE TM0284 kugira ngo ubone serivisi nziza
2. Ikizamini cya SSC (Sulfide Stress Cracking) kuri NACE TM0177
3. Isuzuma ry'ingaruka ku bushyuhe buri hasi kuri -20°C, -40°C, cyangwa -60°C
4. DWTT (Igipimo cyo Gutemba Ubwinshi bw'Amarira) ku gukomera kw'amagufwa
5. Gupima CVN (Charpy V-Notch) ku bushyuhe bwagenwe
6. Ikizamini cya CTOD (Crack Tip Opening Displacement) cyo kureba niba imvune ikomeye
Inyandiko z'ubuziranenge:
1. Icyemezo cy'ikizamini cy'inganda hakurikijwe EN 10204 Ubwoko bwa 3.1 (cyangwa 3.2 iyo ubisabye)
2. Raporo y'ikizamini cy'amazi
3. Raporo y'ikizamini cya Ultrasonic (ubusoda n'umubiri)
4. Raporo y'ikizamini cya X-ray (niba cyaravuzwe)
5. Raporo y'igenzura ry'ibipimo
6. Uburyo bwo gukurikirana kuva ku mubare w'ubushyuhe kugeza ku muyoboro warangiye
7. Icyemezo cyo kubahiriza API 5L
8. Porogaramu z'ibanze - API 5L X65 SSAW Steel Pipe
Imiyoboro y'icyuma ikomeye ya API 5L X65 SSAW ni ingenzi mu mishinga yo kohereza peteroli na gaze ku muvuduko mwinshi, serivisi z'amazi mabi, n'imiyoboro y'amazi mu nyanja:
Ihererekanya rya peteroli na gaze rikoresha umuvuduko mwinshi:Imiyoboro itwara peteroli, gaze karemano n'ibicuruzwa bitunganyijwe ikoreshwa mu ntera ndende ikora ku muvuduko mwinshi. Uburemere bwinshi bwa X65 butuma inkuta zoroha, uburemere bugabanuka, kandi ikiguzi cy'umushinga kigabanuka.
Imiyoboro ya serivisi ishyushye:Imiyoboro itwara umwuka ushyushye cyangwa amavuta arimo hydrogen sulfide (H₂S). Urwego rwa PSL2 rufite uburyo bwo kugenzura ubukana n'isuzuma rya HIC/SSC rituma habaho ubudahangarwa ku gucika kw'imitsi ya sulfide.
Imiyoboro y'amazi yo mu nyanja:Imiyoboro yo munsi y'inyanja yo gutwara peteroli na gaze kuva ku mbuga zo mu mazi kugera ku nyubako zo ku nkombe. X65 itanga ubushobozi bwo gusudira no gukomera mu gushyiramo amazi mu nkombe.
Sisitemu zo Gukusanya Gazi:Imiyoboro ikusanya gazi ikomoka ku muvuduko mwinshi ikura gazi karemano mu masoko ijya mu nganda zitunganya.
Imiyoboro yo gutera amazi afite umuvuduko mwinshi:Imiyoboro ishyira amazi mu bigega bya peteroli kugira ngo amavuta agaruke neza, bisaba ko habaho urwego rw'umuvuduko ukabije.
Imiyoboro y'amazi yo munsi y'inyanja:Imiyoboro y'amazi yo munsi y'inyanja ihuza amariba n'imihanda minini n'ahantu ho gukorera ibikorwa byo mu mazi maremare.
Imiyoboro ya CO₂:Imiyoboro itwara dioxyde de carbone kugira ngo irusheho gufata no kubika amavuta cyangwa karubone.
Imiterere y'inyubako:Ibirundo by'imizigo byo ku mbuga zo mu mazi, ibiraro, n'inyubako zo mu mazi zikenera ibyuma bikomeye.
9. Gupakira no Kohereza - Umuyoboro w'icyuma wa API 5L X65 SSAW
Imiyoboro y'icyuma ikomeye ya API 5L X65 SSAW irapfunyikwa kandi ikoherezwa mu buryo bwitondewe cyane kugira ngo irinde uburinzi bwayo mu gihe cyo kuyitwara.
Gupfunyika:
Ubwikorezi burinda:Mbere yo gupakira, imiyoboro ishobora gusigwa amavuta yo kurwanya ingese, FBE, 3LPE, cyangwa igasigara yambaye ubusa uko bikenewe. Ku bijyanye no gukoresha serivisi zo mu mazi no mu mazi, ni byiza gukoresha uburyo bwihariye bwo gusiga.
Guhuza (Ubugari buto):Ku miyoboro mito y'umurambararo (ubusanzwe iri munsi ya mm 610 / 24"), imiyoboro ihurizwa hamwe mu miyoboro ifite impande esheshatu cyangwa impande z'urukiramende ifatanye n'imigozi y'icyuma (ubusanzwe imigozi 3-5 kuri buri muyoboro ifite inkingi zirinda impfuruka).
Gushyira hamwe ku giti cye (Ubugari bunini):Ku miyoboro minini y'umurambararo (irenga mm 610 / 24"), imiyoboro ifatwa kandi yoherezwa ukwayo hakoreshejwe uduce tw'ibiti cyangwa umupira hagati y'ibice.
Imisozo y'impera:Imipfundikizo ya pulasitiki cyangwa icyuma irinda impera z'imigozi n'impande zisanzwe kwangirika, imyanda yinjira, n'ubushuhe.
Gupfunyika no Guteka:Ku byoherezwa mu mahanga ku rwego rwo hejuru, ibikoresho byo gupfunyikamo nk'impeta z'ifuro, uduce twa rubber, cyangwa uduce tw'ibiti bikoreshwa hagati y'imiyoboro.
Kohereza:
Uburyo bwo gutwara abantu:Imiyoboro yoherezwa binyuze mu bwato bw'ibikoresho (ibigega bifite uburebure bwa metero 20 cyangwa metero 40 ku bipimo bito), ibigega binini (bigabanya uburebure ku bipimo binini n'ingano nini), cyangwa ibicuruzwa bya gari ya moshi.
Gushyira mu bubiko (Ubugari buto):Ku miyoboro mito y'umurambararo (ubusanzwe iri munsi ya mm 508 / 20"), imiyoboro ishyirwa mu bikoresho bisanzwe byo gutwaramo ubwikorezi bifite uburebure bwa metero 20 cyangwa metero 40.
Uburyo ubwato bunini bupakira (Ubugari bunini n'ingano nini):Ku mabwiriza y’ubwinshi bw’ibinyabiziga (ubusanzwe afite toni >500) cyangwa imiyoboro minini y’umurambararo (irenga 508mm / 20"), imiyoboro ishyirwa mu buryo butaziguye mu byuma bitwara imizigo cyangwa mu mato akoreshwa mu byuma.
Ibikoresho bifunguye hejuru cyangwa ahantu hafunguye:Ku miyoboro irengeje ingano isanzwe y'ibikoresho (uburebure > metero 12 cyangwa umurambararo > metero 2.3), ibikoresho byo gushyiramo ibikoresho birambuye cyangwa ibikoresho byo hejuru bifunguye bishobora gukoreshwa.
Gushyiraho ibirango n'inyandiko:Buri gapfunyika cyangwa umuyoboro ku giti cyawo byanditseho amakuru y'ingenzi arimo urwego rw'ibikoresho, ibipimo, ingano, umubare w'ubushyuhe, umubare w'agapfunyika/umuyoboro, n'amabwiriza yo kuwukoresha.
Iyubahirizwa ry'amategeko agenga gasutamo:Inyandiko zose zikenewe kuri gasutamo—inyemezabuguzi y'ubucuruzi, urutonde rw'ibipakiye, inyemezabwishyu y'imizigo, icyemezo cy'aho ikomoka, ibyemezo by'ibizamini by'inganda—birategurwa.
Kwizirika mu buryo bwizewe:Imigozi n'imiyoboro imwe imwe bihambirwa neza hakoreshejwe imigozi y'icyuma (hamwe n'ibikoresho byo kurinda impfuruka), imifuka yo mu gitaka, imigozi y'ibiti, cyangwa iminyururu kugira ngo hirindwe ko ibintu bigenda mu gihe cyo kunyuramo.
Gukurikirana no gukurikirana:Sisitemu zigezweho zo gukurikirana ibikoresho zitanga amakuru mashya ajyanye n'aho ibintu biherereye mu gihe nyacyo.
Ubwishingizi:Ubwishingizi bw'imizigo yo mu mazi (Ingaruka zose cyangwa Ubwishingizi bw'impuzandengo) bushobora gutegurwa.
Muri make, Womic Steel igenzura ko imiyoboro yose y'icyuma ikomeye ya API 5L X65 SSAW ipakiye hamwe ingamba zo kurinda zigezweho mu nganda kandi ikajyanwa hakoreshejwe uburyo bwizewe bwo gutwara.
10. Ibyiza n'Ibibazo Bikunze Kubazwa mu byuma bya Womic Steel - API 5L X65 SSAW Steel Pipe
Kuki wafatanya na Womic Steel kuri API 5L X65 SSAW Steel Pipe?
Ingano zose:Uburyo bwa SSAW bugizwe na mm 219 kugeza 3,500 OD, ubugari bw'urukuta bugera kuri mm 25.4, uburebure bugera kuri metero 60 ku mishinga y'imiyoboro ifite umuvuduko mwinshi.
Uruhushya rwa API 5L Monogram:Kubahiriza byuzuye ibisabwa na API 5L PSL1 na PSL2. Igenzura rya buri gihe rya API ryemeza ko ubuziranenge bukomeza kubahirizwa.
Ubushobozi bwa PSL2 na Sour Service:Gutanga urwego rwa PSL2 rufite ubukana bwemewe bw'ingaruka, ubushobozi ntarengwa bwo gukomera (ntarengwa 200 HV), hamwe n'ibizamini bya HIC/SSC ku bijyanye na serivisi zikoreshwa.
Ubuhanga bukomeye cyane:Gusobanukirwa byimbitse imiterere y'ibikoresho bya API 5L X65, ibisabwa mu gusudira, n'ibyo umuntu agomba gukora ku miyoboro ikomeye cyane.
Serivisi zo Kongera Agaciro:Gukata impera, gukata impera zisanzwe, gukingira (FBE, 3LPE, Coal Tar Epoxy), no gupfunyika mu buryo burwanya ingese.
Ubushobozi bwo gukora uburebure burebure:Kugeza kuri metero 60 z'uburebure bumwe ku mishinga y'imiyoboro, bigabanya ibisabwa mu gusudira mu murima.
Ibikoresho bihiganwa:Ubufatanye bw’ingamba n’ibigo bitwara imizigo ku isi butuma ubwikorezi ku isi yose buhendutse.
Inyandiko zuzuye:Impamyabumenyi zuzuye z’ibizamini by’inganda (EN 10204 Ubwoko bwa 3.1 cyangwa 3.2), raporo z’ibizamini bya hydrostatic, raporo za NDT, raporo z’ibipimo, n’inyandiko z’uburyo ibintu bizakurikiranwa.
Hitamo Womic Steel Group nk'umufatanyabikorwa wawe wizeye ku miyoboro y'icyuma ikomeye ya API 5L X65 SSAW yo mu rwego rwo hejuru, ikoreshwa mu miyoboro ifite umuvuduko mwinshi, serivisi mbi, ndetse n'imishinga yo mu nyanja ku isi yose. 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) - Umuyoboro w'icyuma wa API 5L X65 SSAW
Q: Ni irihe tandukaniro riri hagati ya API 5L X65 PSL1 na PSL2?
A: PSL2 ifite imipaka ikomeye y’ibinyabutabire (C, P, S iri hasi), ibisabwa ku gukomera kw’inkurikizi (27J kuri 0°C), imipaka ntarengwa y’ubukomere (HV ntarengwa 200 kuri serivisi y’ibinyabutabire), hamwe n’ibizamini bikomeye bitangiza. PSL1 ikwiriye gukoreshwa mu miyoboro isanzwe idasaba serivisi y’ubushyuhe buke cyangwa serivisi y’ibinyabutabire. PSL2 irasabwa gukoreshwa mu mirimo yo mu mazi, serivisi y’ibinyabutabire, n’ikoreshwa ry’ubushyuhe buke.
Q: Ni irihe tandukaniro riri hagati ya X65 na X52?
A: X65 ifite imbaraga nkeya zo gutanga umusaruro zigera kuri 450 MPa, mu gihe X52 ifite 360 MPa. X65 itanga imbaraga zisaga 25%, bigatuma inkuta zoroshye, uburemere buke, n'umuvuduko mwinshi mu mikorere. X65 ifite kandi imipaka ikomeye y'ibinyabutabire kugira ngo irusheho gukomera no kugira ubushobozi bwo gukora neza.
Q: Ese API 5L X65 ikwiriye serivisi ya sour?
A: Yego, API 5L X65 PSL2 hamwe n'isuzuma ry'inyongera rya HIC (Hydrogen Induced Cracking) na SSC (Sulfide Stress Cracking) birakwiriye gukoreshwa mu gutanga serivisi z'ubushyuhe. Ubukomere bugenzurwa kugeza kuri 200 HV ntarengwa, kandi hari imipaka yihariye y'ibinyabutabire. Nyamuneka garagaza ibisabwa mu gutanga serivisi z'ubushyuhe mu gihe cy'ibiciro.
Q: Ni umuyoboro wa SSAW ufite uburebure ntarengwa ushobora gukora muri X65 ni uwuhe?
A: Dushobora gukora umuyoboro wa X65 SSAW ufite umurambararo wa milimetero 3,500 (inchi 138) hanze. Ku bijyanye n'umurambararo wa milimetero 4,000 (inchi 160), turagusaba kutwandikira kugira ngo tugufashe gusuzuma ubushobozi bw'umushinga.
Q: Ni ubuhe buryo bwo gusigaho irangi buhari ku muyoboro wa X65?
A: Dutanga FBE (Fusion Bonded Epoxy), 3LPE (Three Layer Polyethylene), 3LPP (Three Layer Polypropylene), Coal Tar Epoxy, na Liquid Epoxy. Ku bijyanye na serivisi zo mu mazi no mu mazi, ni byiza gukoresha 3LPE cyangwa FBE coating.
Q: Ese ushobora gutanga umuyoboro wa X65 hamwe n'igenzura ry'umuntu wa gatatu (SGS, BV, TÜV, DNV)?
A: Yego. Dufasha mu igenzura ryakozwe na SGS, BV, TÜV, DNV, ABS, LR, cyangwa undi mukozi wese watoranijwe n'umukiriya mu gihe cyo gukora no mbere yo kohereza ibicuruzwa. 3.2 Impamyabushobozi zo kugenzura zitangwa buri gihe iyo ubisabye.
Q: Ni ubuhe buryo bwo gupima butangiza (NDT) butangwa ku muyoboro wa X65 SSAW?
A: NDT isanzwe ikubiyemo 100% Ultrasonic Test (UT) y’umushongi w’umuyoboro n’umuyoboro, isuzuma ry’aho uherereye rya Radiographic Test (RT), n’isuzuma ritegetswe rya hydrostatic kuri API 5L. Kuri PSL2 na serivisi ya sour, hakorwa UT na MPI by’inyongera.
Q: Igihe gisanzwe cyo gutanga umuyoboro w'icyuma wa API 5L X65 SSAW ni ikihe?
A: Igihe gisanzwe cyo gutanga SSAW ni iminsi 45-60, bitewe n'ingano y'ibicuruzwa, umurambararo, ubugari bw'urukuta, n'ibisabwa na PSL. Ibicuruzwa byihutishwa (iminsi 30-45) bishobora kuboneka ku bipimo bike.
Q: Ni izihe nyandiko zitangwa kuri buri kohereza?
A: Icyemezo cy'ikizamini cy'inganda (EN 10204 Ubwoko bwa 3.1 cyangwa 3.2), Raporo y'ikizamini cya Hydrostatic, Raporo y'igenzura ry'ibipimo, Raporo za UT, Raporo za RT (niba byavuzwe), Inyandiko z'ikurikirana ry'ibicuruzwa, Urutonde rw'ibipaki, Inyemezabwishyu y'ubucuruzi, n'icyemezo cy'aho bikomoka. Kuri PSL2, harimo raporo z'ibizamini by'ingaruka na raporo z'ibizamini by'ubukana.
Ibicuruzwa bifitanye isano
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JIS A5525 SKK490 SSAW Umuyoboro w'imiyoboro: Gukora ...
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Umuyoboro w'icyuma wa EN 10248 S355GP SSAW: Wakozwe...
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EN 10219 S355JRH SSAW Igice cy'Ubuso: Cyakozwe...
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![Umuyoboro w’inyubako wa EN 10025 S355JR SSAW: Ubushobozi bwo gukora n'ibisobanuro by'ibicuruzwa]{.mark}](https://cdn.globalso.com/womicsteel/Steel-Pipe-Picture-6.jpg)
Umuyoboro w'inyubako wa EN 10025 S355JR SSAW: Wakozwe...
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Umuyoboro w'icyuma wa ASTM A572 GR.50 SSAW: Gukora ...
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![Umuyoboro w'inyubako wa ASTM A500 GR.B SSAW: Ubushobozi bwo gukora n'ibisobanuro by'ibicuruzwa]{.mark}](https://cdn.globalso.com/womicsteel/Steel-Pipe-Picture-58.jpg)
Umuyoboro w'inyubako wa ASTM A500 GR.B SSAW: Uwakoze...
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Umuyoboro w'icyuma wa ASTM A252 GR.3 SSAW: Wakozwe...
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Umuyoboro w'icyuma wa API 5L X65 SSAW: Umuyoboro wo gukora ...
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Umuyoboro w'icyuma wa API 5L X52 SSAW: Umuyoboro wo gukora ...