1. Womic Steel: Ubushobozi bwo gukora n'imbaraga z'ikigo
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 wa EN 10217 P235GH:Ubugari bwo hanze kuva kuri mm 21.3 kugeza kuri mm 610 (inchi 1/2 kugeza kuri santimetero 24) hamwe n'ubugari bw'urukuta kuva kuri mm 2.0 kugeza kuri mm 20.0. 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.
Ikimenyetso cya CE (PED 2014/68/EU):Kubahiriza byuzuye amabwiriza y’ibikoresho by’umuvuduko by’i Burayi ku bijyanye no gukoresha umuvuduko. Ikimenyetso cya CE n’Itangazo ry’Imikorere (DoP) byateganyije kwemerwa kw’isoko ry’i Burayi.
Icyemezo cya EN 10204 3.2:Icyemezo cy'igenzura 3.2 cyemejwe na TÜV, LR, BV, cyangwa SGS ku birebana n'ikoreshwa ry'umuvuduko ukomeye risaba gukurikizwa neza.
Ibyemezo by’Ubugenzuzi bw’Uruhande rwa Gatatu (TPI):Ibicuruzwa n'inzira byemejwe na SGS, BV, ABS, LR, DNV, GL, na TÜV.
Impamyabumenyi z'inyongera:ISO 14001, ISO 45001 iraboneka iyo uyisabye.
Kumenyekana ku Isi:Womic Steel ni umucuruzi wizewe w’inganda zikora ibyuma bishyushya, abakora imiyoboro y’amashanyarazi, inganda z’amashanyarazi, n’ibigo bitanga peteroli, ikaba ikorera ibihugu birenga 80 ku isi.
2. EN 10217 P235GH ERW Umuyoboro w'icyuma: Imiterere y'ibikoresho n'imikorere yabyo
EN 10217 P235GH ni umuyoboro w'icyuma udakoresha alloy wagenewe by'umwihariko ingufu ku bushyuhe buri hejuru. "P" yerekana intego y'umuvuduko, "235" igaragaza imbaraga nkeya z'umusaruro wa 235 MPa, "G" igaragaza imiterere y'ubushyuhe buri hejuru, naho "H" igaragaza igeragezwa rya hydraulic (umuvuduko wa hydrostatic). Nimero y'urwego 1.0345 ni imibare ivugwa muri EN 10027-2.
Ugereranyije na P265GH (umusaruro wa 265 MPa) na P355GH (umusaruro wa 355 MPa), P235GH itanga imbaraga nziza ku bushyuhe buringaniye mu gihe itanga ubushobozi bwo gusudira no gukora neza. P235GH ikwiriye gukoreshwa buri gihe ku bushyuhe bugera kuri 400°C, bigatuma iba amahitamo meza ku ngoma za boiler, imashini zihindura ubushyuhe, n'imiyoboro y'umuvuduko mu bushyuhe buringaniye.
EN 10217 P235GH ERW Ibigize imiti y'umuyoboro w'icyuma (Isesengura ry'inkombe, % ku bunini):
| Igice | C ntarengwa | Si max | Mn max | P ntarengwa | S ntarengwa | Cr max | Cu max | Mome ntarengwa | Ni max |
| P235GH | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 0.30 | 0.30 | 0.10 | 0.30 |
*Icyitonderwa: Ibipimo bya aluminiyumu (Al) bigomba kuba nibura 0.020%. Igiteranyo cya Cr+Cu+Mo+Ni ntikigomba kurenza 0.70%. Ibipimo bya karuboni nke n'ibipimo bike bya aloyi bitanga ubushobozi bwo gusudira no gukora neza ibikoresho bikoreshwa mu gushyushya.*
EN 10217 P235GH ERW Imiterere y'imiyoboro y'icyuma (Ubushyuhe bw'icyumba):
| Ubunini bw'urukuta (mm) | Imbaraga z'umusaruro (iminota) | Imbaraga zo Gufata | Uburebure (iminota) |
| t ≤ 16mm | 235 MPa | 360-500 MPa | 24% |
| 16mm < t ≤ 40mm | 225 MPa | 360-500 MPa | 24% |
| 40mm < t ≤ 60mm | 215 MPa | 360-500 MPa | 23% |
Icyitonderwa: P235GH igumana imbaraga z'ingirakamaro kugeza kuri 400°C. Ku bushyuhe buri hejuru (hejuru ya 400°C), P265GH cyangwa ingano z'ingufu nka 16Mo3 ni byo byiza.
EN 10217 P235GH ERW Umuyoboro w'icyuma ufite ubushyuhe bwinshi Ingufu:
| Ubushyuhe (°C) | 100 | 200 | 300 | 350 | 400 |
| Imbaraga z'umusaruro (MPa) | 225 | 190 | 170 | 165 | 155 |
Icyitonderwa: Izi gaciro zigaragaza imbaraga nke z'umusaruro ku bushyuhe buri hejuru, bigaragaza ko P235GH ikwiriye gukoreshwa mu gukoresha icyuma gishyushya n'icyuma gihindura ubushyuhe.
Imiterere y'Umuyoboro w'Icyuma wa EN 10217 P235GH ERW:
| Icyerekezo cy'ikizamini | Ubushyuhe | Ingufu zisanzwe (iminota) | Ingufu z'umuntu ku giti cye (iminota) |
| Indashyikirwa | 0°C | Joule 27 | Joule 20 |
| Impinduka | 0°C | Joule 27 | Joule 20 |
*Icyitonderwa: Gupima ingaruka ni itegeko kuri P235GH hakurikijwe EN 10217-2. Ku bushyuhe buri hasi buri munsi ya 0°C, P235GH ntabwo ikunze kuvugwa.*
3. EN 10217 P235GH ERW Umuyoboro w'icyuma w'ibipimo n'amahame bikurikizwa
Womic Steel itanga imiyoboro ya ERW ya EN 10217 P235GH mu buryo bwagutse, ikurikije neza ibipimo ngenderwaho bya EN 10217-2:2024.
| Ikintu | Ibisobanuro |
| Igisanzwe | EN 10217-2:2024 (Imiyoboro y'icyuma ishongeshejwe ku mpamvu z'umuvuduko - Imiyoboro y'icyuma idakoresha aloyi n'iy'aloyi ifite ubushyuhe bwinshi bwagenwe) |
| Icyiciro | P235GH (1.0345) |
| Uburyo bwo gukora | Gusudira hakoreshejwe amashanyarazi (ERW) / Gusudira hakoreshejwe inshuro nyinshi (HFW) |
| Intera y'Ubugari bwo Hanze | 21.3mm – 610mm (1/2 santimetero – 24 santimetero) |
| Ubunini bw'urukuta | 2.0mm – 20.0mm |
| Uburebure | uburebure bwa metero 6 (SR), metero 12 (DR), cyangwa uburebure bwihariye kugeza kuri metero 18 |
| Imiterere y'ibyo umuntu asabwa gutanga | Ikozwe nk'isudiye / Isanzwe (+N) |
| Irangizwa rya nyuma | Iherezo Risanzwe (PE) / Iherezo Rifite Imirongo Igororotse (BE) |
| Kurangiza ubuso | Yambaye ubusa / Irimo amavuta / Irimo umukara |
| Icyiciro cy'igenzura | TC1 (icyitegererezo cya 2.2) / TC2 (icyitegererezo cya 3.1 kirimo NDT) |
| Kwihanganirana | OD: ± 1.0% / Uburebure: ± 10% / Uburebure: + 50mm -0mm |
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 EN 10217 P235GH na EN 10216 P235GH?
A: Ibifuniko bya EN 10217gusudiraimiyoboro y'icyuma (ERW/HFW process), mu gihe EN 10216 itwikiraumushororoImiyoboro y'icyuma. Amabwiriza yombi agaragaza urwego rwa P235GH hamwe n'ibisabwa kimwe bya shimi n'ibya mekanike. EN 10217 (isutswe) muri rusange ihendutse kandi iboneka mu burebure burebure. EN 10216 (idafite umushono) irakenewe mu gukoresha umuvuduko mwinshi cyangwa aho umushono wo gusudira utemerewe n'amategeko mbonera. Ku bikoresho byinshi bya boiler n'ibikoreshwa mu bwato bushyuha, byombi birabyemerewe; icyakora, umushono ukunze gukoreshwa mu gukoresha umuvuduko mwinshi.
Q: Ni ubushyuhe ntarengwa bwo gukora kuri P235GH ni ubuhe?
A: P235GH ikwiriye gukoreshwa mu buryo buhoraho ku bushyuhe bugera kuri400°CKu bushyuhe buri hagati ya 400°C na 500°C, P265GH cyangwa 16Mo3 (icyuma cy'umuringa) ni byiza. Ku bushyuhe buri hejuru ya 500°C, hakwiye kwitabwaho ingano y'ibyuma by'umuringa byinshi nka 13CrMo4-5 cyangwa 10CrMo9-10. Buri gihe reba amabwiriza y'imiterere akoreshwa (EN 13445, ASME Section I, nibindi) kugira ngo umenye ubushyuhe bwihariye bushingiye ku bunini bw'urukuta n'imiterere yarwo.
Q: Ese P235GH ishobora gukoreshwa muri porogaramu za ASME Code?
A: P235GH ntabwo iri ku rutonde rutaziguye mu gice cya II cya ASME (ibipimo by'ibikoresho bya ASME). Ariko, byemewe cyane ku mishinga mpuzamahanga hakurikijwe amahame ya EN. Ku bijyanye no gusiga kashe ya ASME, ibikoresho bingana birimo SA-106 GR.B (idafite umushono) cyangwa SA-53 GR.B (isutswe) bifite imiterere isa ariko imiterere itandukanye yemewe. Ku mishinga isaba ibikoresho bya ASME, dushobora gutanga SA-106 GR.B cyangwa SA-178 GR.A nk'ubundi buryo. Nyamuneka tanga ibisobanuro by'umushinga wawe kugira ngo uhitemo ibikoresho neza.
Q: Ni irihe tandukaniro riri hagati ya P235GH na P265GH?
A: P235GH ifite imbaraga nkeya zo gutanga umusaruro zigera kuri 235 MPa, mu gihe P265GH ifite 265 MPa (imbaraga nyinshi). P235GH itanga ubushobozi bwo gukora no gusudira neza bitewe n'uko karuboni nkeya (0.16% ntarengwa ugereranije na 0.20% ntarengwa). P235GH ikoreshwa mu gukoresha ubushyuhe buringaniye/igitutu (ingunguru z'amakaramu, imiyoboro y'ubushyuhe). P265GH ikoreshwa mu gukoresha igitutu kinini aho hakenewe imbaraga z'inyongera. Zombi zifite ubushyuhe buri hejuru nk'ubwo (400°C).
Q: Ni ibihe bipimo bitangiza (NDT) bisabwa kuri EN 10217 P235GH?
A: Kuri TC1 (Icyiciro cya 1 cy'ikizamini): Isuzuma ry'amaso n'isuzuma ry'amazi rikenewe. Kuri TC2 (Icyiciro cya 2 cy'ikizamini): Isuzuma ry'amaso, isuzuma ry'amazi rikorwa n'amazi, n'isuzuma 100% ritangiza (UT cyangwa ET) ry'umushongi w'amazi. Ku bijyanye n'ikoreshwa ry'umuvuduko ukomeye, TC2 isanzwe igenwa. Womic Steel ishobora gutanga urwego rwa TC1 na TC2. Ku bijyanye n'icyemezo cya EN 10204 3.2, TC2 hamwe n'ubuhamya bw'umuntu wa gatatu ikunze kuba ngombwa.
Q: Ni uburebure ntarengwa bushobora gukoreshwa ku muyoboro wa EN 10217 P235GH ERW?
A: Dutanga uburebure busanzwe bwa metero 6 na metero 12 (hafi metero 20 na 40) ku uburebure bugera kuri mm 610 (24"). Ku uburebure buto (buri munsi ya mm 168 / 6"), uburebure bwihariye bugera kuri metero 18 (metero 60) burahari iyo ubisabye. Ku bikoresho bya boiler na heater ihindura ubushyuhe bisaba uburebure bwihariye bwa U-bend, dushobora guhuza n'ibikoresho by'abafatanyabikorwa byo gupfunyika. Nyamuneka tanga ibisabwa byihariye by'uburebure bwawe.
Q: Ese ushobora gukora igenzura ry’imiyoboro ya EN 10217 P235GH ku ruhande rwa gatatu?
A: Yego. Twakira kandi tugafasha igenzura rya DNV, BV, SGS, TÜV, ABS, LR, cyangwa uhagarariye umukiriya wese mu gihe cyo gukora (kwibonera ikizamini cy’amazi, UT/ET, igenzura ry’ibipimo) na mbere yo kohereza. 3.2 Impamyabushobozi z’igenzura zemejwe n’inzego z’abandi zemewe zitangwa buri gihe iyo zibisabye. Ku bijyanye n’amabwiriza y’ibikoresho by’umuvuduko by’i Burayi (PED), dutanga ikimenyetso cya CE n’itangazo ry’imikorere (DoP).
Q: Igihe gisanzwe cyo gutanga imiyoboro ya ERW ya EN 10217 P235GH ni ikihe?
A: Igihe gisanzwe cyo gutanga inguzanyo ku ngano z'ibicuruzwa (ubugari busanzwe n'ubugari bw'inkuta) ni hafi iminsi 15-25. Ku ngano zitari izatanzwe cyangwa izisanzwe, igihe cyo gutanga inguzanyo ni hafi iminsi 30-45 uhereye igihe cyo kwemeza ibyo waguze. Kuri TC2 ifite 100% NDT, ongeramo iminsi 5-10. Ku igenzura ry'umuntu wa gatatu (icyemezo cya 3.2), ongeramo iminsi 10-15 kugira ngo ubone gahunda n'inyandiko. Amabwiriza yihuta (iminsi 15-20) ashobora kuboneka ku ngano ntoya zisanzwe. Nyamuneka twandikire kugira ngo umenye igihe cyo gutanga inguzanyo ubu.
Q: Ni izihe mpamyabumenyi n'inyandiko utanga ku bijyanye no kohereza imiyoboro ya P235GH?
A: Buri koherezwa ririmo inyandiko zuzuye: Icyemezo cy’ikizamini cy’inganda hakurikijwe EN 10204 Ubwoko bwa 3.1 (cyangwa Ubwoko bwa 2.2 / 3.2 iyo ubisabye) harimo imiterere y’ibinyabutabire, imiterere yo gukurura, imiterere y’ubushyuhe bwinshi, n’ibisubizo by’ibizamini by’ingaruka; Raporo y’ikizamini cya Hydrostatic; Raporo ya NDT (UT / ET) ku byatumijwe muri TC2; Raporo y’igenzura ry’ibipimo; Ikimenyetso cya CE n’itangazo ry’imikorere (DoP) ku isoko ry’i Burayi; Urutonde rw’ibipaki; Inyemezabwishyu y’ubucuruzi; Inyandiko y’ubwikorezi; n’icyemezo cy’aho bikomoka (niba bikenewe).
Q: Ese mutanga serivisi zo kugabanya uburebure n'ubugari bwa U ku miyoboro ya P235GH?
A: Yego. Dutanga uburyo bwo gukata neza ku burebure bugenwa n'umukiriya hamwe n'ubushobozi bwo kwihanganira ibintu (ubusanzwe ± 3mm) n'impande zisukuye kandi zidafite imiyoboro. Ku bijyanye n'uburyo bwo gukwirakwiza ubushyuhe, dushobora guhuza n'abafatanyabikorwa mu gukata imiyoboro ya U-bend (ifite imiyoboro ikonje) ifite radiyo igenzurwa kandi ifite oval nkeya. Imiyoboro ya U-bend ishobora gutangwa hamwe n'uburyo bwo gukata cyangwa kudakoresha iyo imaze gukata. Nyamuneka tanga ibishushanyo byawe byo gukata hakurikijwe ibisabwa byihariye.
Q: Ni irihe tandukaniro riri hagati y’imiterere yo gutanga ibicuruzwa bisanzwe (+N) n’imiterere yo gutanga ibikoresho nk’uko byasutswe?
A: Gutunganya ubushyuhe busanzwe (+N) (890-930°C) bitanga imiterere imwe ya ferrite-pearlite, bikongera ubushobozi bwo kugenda no gukomera, kandi bigabanya imbaraga zo gusudira zisigaye. Imiterere ya svetsade ifite imbaraga nyinshi zo gusigara kandi ishobora kugira imiterere mike y'ibinyampeke. Ku bijyanye n'umuvuduko,bisanzweubusanzwe bisabwa hakurikijwe EN 10217-2 kugira ngo harebwe imiterere myiza yo gutanga serivisi z'ubushyuhe buri hejuru. Womic Steel itanga P235GH mu buryo busanzwe nk'ibisanzwe mu gukoresha umuvuduko.
Ibicuruzwa bifitanye isano
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EN 10219 S460MH ERW Umuyoboro w'icyuma - Imbaraga ntarengwa ...
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Umuyoboro w'icyuma wa EN 10219 S355JRH ERW – Ingufu nyinshi ...
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Umuyoboro w'icyuma wa EN 10219 S355J2H ERW: Ingufu nyinshi ...
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Umuyoboro w'icyuma wa EN 10219 S275JRH ERW – Imbaraga ziciriritse ...
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Umuyoboro w'icyuma wa EN 10219 S235JRH ERW – Ikoreshwa Rusange...
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EN 10217 P355GH ERW Umuyoboro w'icyuma - Imbaraga ntarengwa ...
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Umuyoboro w'icyuma wa EN 10217 P295GH ERW – Ingufu nyinshi ...
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EN 10217 P265GH ERW Umuyoboro w'icyuma - Gukomera hagati ...
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EN 10217 P235GH ERW Umuyoboro w'icyuma - Ubushyuhe bwo hejuru ...