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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 SSAW rufite ubushobozi bwo gukora imiyoboro irenga toni 15.000 buri kwezi, rukora imiyoboro yubatswe mu buryo bwa spiral, ikoreshwa mu bwubatsi, ibikorwa remezo, n'inganda mu Burayi no mu mahanga.
Ingano y'umusaruro w'umuyoboro wa SSAW:Ubugari bwo hanze kuva kuri 219mm kugeza kuri 3.000mm (santimetero 8 kugeza kuri 120) bwo gukora SSAW. Ubunini bw'urukuta kuva kuri 5.0mm kugeza kuri 25.4mm. Uburebure bumwe kuva kuri 6m kugeza kuri 18m, hamwe n'uburebure bwihariye kugeza kuri 60m buboneka ku mishinga y'urufatiro rwimbitse n'inyubako.
Ibyemezo by'Ubuziranenge n'Iyubahirizwa ry'Amategeko:
ISO 9001:2015 Yemejwe:Sisitemu yo gucunga ubuziranenge mu gukora imiyoboro y’amashanyarazi no kugenzura ubuziranenge, igamije kwemeza ko ubuziranenge bw’ibicuruzwa buhoraho kandi bugakomeza kunozwa mu bikorwa byose by’inganda.
Ikimenyetso cya CE (PED 2014/68/EU):Imiyoboro yacu y’inyubako ikurikiza amabwiriza y’ibikoresho by’umuvuduko by’i Burayi (PED) 2014/68/EU. Ikimenyetso cya CE kiraboneka iyo ubisabye kugira ngo byorohereze imisoro ya gasutamo no kwemerwa k’umushinga mu Karere k’Ubukungu bw’i Burayi (EEA). Itangazo ry’Imikorere (DoP) ritangwa ku bicuruzwa bisanzwe bya EN.
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, TÜV, na DNV.
Izindi mpamyabumenyi zihari:ISO 14001: 2015, ISO 45001: 2018
Kumenyekana ku Isi:Womic Steel ni umucuruzi wizewe ku ba rwiyemezamirimo ba EPC ku isi, amasosiyete y'ubwubatsi, n'abakora ibikorwa remezo, ikorera ibihugu birenga 80 hirya no hino mu Burayi, mu Burasirazuba bwo Hagati, muri Afurika no muri Aziya.
2. EN 10025 S355JR: Imiterere y'ibikoresho n'imikorere yabyo
EN 10025 S355JRni igipimo ngenderwaho cy’i Burayi ku bikoresho bishyushye bikozwe mu byuma bidakoresha alloy. Inyuguti "S" yerekana icyuma gikozwe mu nyubako, "355" igaragaza imbaraga nkeya za 355 MPa (51.500 psi), "JR" igaragaza igeragezwa ry’ingaruka kuri 20°C (27 Joules nibura). S355JR ni yo ntera y’icyuma gikoreshwa cyane mu bwubatsi mu Burayi, itanga uburinganire bwiza bw’imbaraga, ubusudi, no gushingwa neza.
EN 10025 S355JR yagenewe by'umwihariko gukoreshwa mu miterere y'inyubako, itanga ubushobozi bwo gusudira neza mu guhuza umurima, ubushobozi bwo gupfunyika no gushingwa neza, hamwe n'imbaraga zihagije ku nyubako zitwara imizigo. Ugereranyije n'imiterere yo hasi nka S235JR, S355JR itanga imbaraga zisaga 51% z'umusaruro, bigatuma inyubako zoroshye, ingano nto y'ibice, ndetse n'ikiguzi rusange cy'umushinga kigabanuka.
Ibikubiye mu binyabutabire (Isesengura ry'inkombe, % ku bunini):
| Igice | EN 10025 S355JR (Ntarengwa %) |
| C | 0.24 |
| Si | 0.55 |
| Mn | 1.60 |
| P | 0.035 |
| S | 0.035 |
| N | 0.014 |
| Cu | 0.55 |
| CE (ntarengwa) | 0.45 |
Icyitonderwa: EN 10025 S355JR ifite imipaka ikomeye kuri karuboni, fosifore na sulfure, bigatuma habaho ubushobozi bwo gusudira neza. Umupaka wa karuboni ingana na (CEV) wa 0.45% utuma habaho ubushobozi bwo gusudira neza mu nyubako.
Imiterere ya mekanike (Ubushyuhe bw'icyumba):
| Umutungo | EN 10025 S355JR |
| Imbaraga z'umusaruro (iminota) | 355 MPa (51,500 psi) |
| Imbaraga zo Gufata (iminota) | 470 MPa (68,200 psi) |
| Uburebure (iminota) | 20% (Uburebure) |
| Ubukomere bw'Ingaruka | Joule 27 kuri 20°C (JR) |
| Ubukomere bw'Ingaruka (J2) | Joule 27 kuri -20°C (ni ngombwa) |
Icyitonderwa: EN 10025 S355JR itanga imbaraga zo gutanga umusaruro ziri hejuru ya 51% ugereranyije na S235JR (235 MPa), bigatuma uburemere bugabanuka cyane mu miterere y’inyubako.
Kugereranya imiterere y'ibyuma by'ubwubatsi bya EN 10025:
| Icyiciro | Imbaraga z'umusaruro (MPa) | Imbaraga zo Gukurura (MPa) | Ubushyuhe bw'ingaruka | Uburyo busanzwe bwo gukoresha |
| S235JR | 235 | 360 | 20°C | Imiterere yoroheje y'inyubako |
| S275JR | 275 | 410 | 20°C | Imiterere iciriritse |
| S355JR | 355 | 470 | 20°C | Inyubako nini, ibiraro, inyubako |
| S355J2 | 355 | 470 | -20°C | Imiterere y'inyubako mu bushyuhe buke |
*Icyitonderwa: Ku bijyanye n'inyubako zisaba gukomera mu bushyuhe buke, EN 10025 S355J2 igomba kwitabwaho.*
3. Iyubahirizwa ry'ibipimo n'amahame ngenderwaho
Womic Steel itanga imiyoboro y’imiterere ya EN 10025 S355JR SSAW mu buryo bwagutse, ikurikije neza EN 10025 n’amahame mpuzamahanga ajyanye nayo.
| Ikintu | Ibisobanuro |
| Igisanzwe | EN 10025 (S235JR, S275JR, S355JR, S355J2) |
| Uburyo bwo gukora | SSAW (Umurongo Urimo Ingufu Usutswe mu Murongo Uzungurutse) - 219mm-3,000mm OD |
| Intera y'Ubugari bwo Hanze | 219mm – 3.000mm (8" – 120") |
| 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 | Yambaye ubusa / Irimo amavuta / Umukara Irimo igitambaro / Irimo icyuma gishyushye / Irimo imashini |
| Kwihanganirana | OD: ± 1.0% / Uburebure: ± 10% / Uburebure: + 50mm -0mm |
4. Ingano n'Ibisobanuro bihari - EN 10025 S355JR SSAW Umuyoboro w'Inyubako
Umuyoboro w'inyubako wa SSAW (219mm – 3,000mm 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 |
Icyitonderwa: Ingano zihariye hanze y'izi ntera ziraboneka iyo ubisabye.
5. Amahame Rusange y'Ibyuma by'Uburayi n'Amahanga mu by'Ubwubatsi yakozwe na Womic Steel
| Igisanzwe | Ibyiciro by'icyuma | Uburyo busanzwe bwo gukoresha |
| Amahame Ngenderwaho y'Imiterere ya EN | ||
| EN 10025 | S235JR, S275JR, S355JR, S355J2, S420ML, S460ML | Icyuma gishyushye gikozwe mu nyubako |
| EN 10219 | S235JRH, S275JRH, S355JRH, S355J2H | Ibice by'imiterere y'ubukonje byashongeshejwe |
| EN 10248 | S235GP, S275GP, S355GP | Ibikoresho by'icyuma bishyushye bizingiye hamwe n'ibikoresho by'imiyoboro |
| EN 10225 | S355G8+M, S355G10+M, S420G1+QT, S460G1+QT | Ibyuma byo mu mazi n'iby'inyanja |
| Amahame Ngenderwaho y'Imiterere ya ASTM | ||
| ASTM A572 | GR.42, GR.50, GR.60, GR.65 | Icyuma gikomeye cyane gifite imiterere mike kandi gikozwe mu byuma |
| ASTM A500 | GR.A, GR.B, GR.C | Imiyoboro y'ibyuma ikonje ivanze n'ubukonje |
| ASTM A252 | GR.1, GR.2, GR.3 | Imiyoboro y'ibyuma ikoze mu rufatiro rurerure |
| Andi Mabwiriza | ||
| AS 1163 | C250, C350, C450 | Ibice bisanzwe by'imiterere y'ubutaka bya Ositaraliya |
| CSA G40.21 | 44W, 50W, 50A | Icyuma gisanzwe cyo muri Kanada |
Ikoreshwa:Kubaka inyubako, inkunga z'ibiraro, kubaka imitako, ishingiro ry'inyanja, urubuga rwo mu nyanja, inyubako z'inganda, sitade, ibyumba by'imurikagurisha, aho ikibuga cy'indege kigera, inyubako z'iminara, inkunga z'imashini
6. Uburyo bwo gukora - Umuyoboro w'inyubako wa SSAW (Spiral Submerged Arc Welded)
Uburyo bwo gukora imiyoboro ya SSAW (219mm – 3,000mm OD):
Igenzura ry'ibikoresho fatizo (Coil):Ibyuma bishyushye bizunguruka byemezwa niba bifite imiterere ya shimi, imiterere ya mekanike, n'ubwiza bw'ubuso hakurikijwe amabwiriza ya EN 10025 S355JR. Buri mekanike 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 zijyanye n'ubwoya.
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.
Gupima amazi (Uburyo bwo guhitamo):Iraboneka iyo umukiriya abisabye.
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 hakurikijwe EN 10025 (harimo urwego, ingano, inomero y’ubushyuhe, n’ikimenyetso cy’uruganda). Ikimenyetso cya CE kiraboneka iyo ubisabye.
Ibyiza by'Inzira ya SSAW ku Muyoboro w'Inyubako:
1. Ubushobozi bwo gukora uburebure bunini cyane (kugeza kuri mm 3,000+) ukoresheje imiyoboro isanzwe y'ubugari
2. Uburyo buhoraho bwo gukora kugira ngo habeho umusaruro mwinshi
3. Ihendutse ku buryo bworoshye mu miterere y'inyubako nini
4. Ituze kandi ifite uburebure bwiza
7. Uburyo bwo kugenzura no gupima ubuziranenge bw'imiyoboro ya EN 10025 S355JR SSAW
| Urugendo | Uburyo bwo kugenzura | Intego |
| Ibikoresho fatizo (Coil) | Isesengura ry'ibinyabutabire (OES Spectrometer) | Kugenzura iyubahirizwa ry'imipaka y'ibikubiye muri EN 10025 S355JR |
| Ibikoresho fatizo (Coil) | Isuzuma ry'umukandara | Genzura imbaraga z'umusaruro (minimum 355 MPa), imbaraga zo gukurura (minimum 470 MPa), uburebure (minimum 20%) |
| 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 (Ntabwo ari ngombwa) | Emeza ko igitutu kidahinduka |
| 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 | Emeza ko ubukomere bw'ingaruka (27J kuri 20°C kuri JR) |
| Umuyoboro warangiye | Igenzura ry'amaso n'ubuso | Reba niba hari inenge zo ku buso, imigozi, n'imivuniko |
| Umuyoboro warangiye | Igenzura ry'ibimenyetso | Menya neza ibimenyetso bihoraho kuri EN 10025 |
Inyandiko z'ubuziranenge:
1. Icyemezo cy'ikizamini cy'inganda hakurikijwe EN 10204 Ubwoko bwa 2.2, 3.1, cyangwa 3.2
2. Raporo y'ikizamini cya Ultrasonic (gusudira n'umubiri)
3. Raporo y'ikizamini cya X-ray (niba cyaravuzwe)
4. Raporo y'igenzura ry'ibipimo
5. Uburyo bwo gukurikirana kuva ku mubare w'ubushyuhe kugeza ku muyoboro warangiye
6. Itangazo ry'Imikorere (DoP) ku bijyanye no gushyira ikimenyetso cya CE
8. Porogaramu z'ibanze - EN 10025 S355JR SSAW Umuyoboro w'inyubako
EN 10025 S355JR SSAW imiyoboro y'inyubako ni ingenzi mu bwubatsi bw'inyubako, ibikorwa remezo, n'imishinga y'inganda:
Kubaka inyubako:Inkingi, imitako, ibyuma bishyigikira, n'imitako y'inyubako ndende, inyubako z'ubucuruzi, ububiko, n'inganda.
Inkunga ya Bridge:Inkuta z'ibiraro, imiyoboro y'amashanyarazi, n'inyubako z'ibiraro by'imihanda minini na gari ya moshi.
Kwishyira hamwe no gushingira mu buryo bwimbitse:Imigozi itwara imizigo yo kubaka umusingi, ishingiro ry'ibiraro, n'inganda zikenera inkunga y'umusingi mu buryo bwimbitse.
Imiterere y'ibikorwa byo mu mazi n'ibyo mu nyanja:Ibirundo by'imishingiriro ku nyubako z'ibyambu, ibyambu, ibyambu, n'ibirindiro byo mu nyanja.
Sitade n'Inzu z'Imurikagurisha:Inyubako nini zubatswe ku bisenge bya sitade, mu byumba by'imurikagurisha, no mu bibanza by'amakoraniro.
Aho Ikibuga cy'Indege Gihagarara:Inyubako zishyigikiwe n'inyubako z'ikibuga cy'indege n'ibibuga bya hangar.
Inyubako z'Umunara:Inyubako zishyigikira iminara y'itumanaho, iminara yo kohereza ubutumwa, n'imiyoboro y'umuyaga.
Ibikoresho by'inganda:Inyubako zishyigikiwe n'inganda, inganda zitanga amashanyarazi, inganda zitunganya imyanda, n'inganda zitunganya imyanda.
Inkunga za Mekaniki n'Ibikoresho:Inkunga z’inyubako z’imashini ziremereye, urubuga rw’ibikoresho, n’ibikoresho byo mu nganda.
9. Gupakira no Kohereza - EN 10025 S355JR SSAW Umuyoboro w'Inyubako
Imiyoboro y’amashanyarazi ya EN 10025 S355JR 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, primer, cyangwa igasigara yambaye ubusa uko bikenewe.
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.
Kohereza:
Uburyo bwo gutwara abantu:Imiyoboro yoherezwa binyuze mu bwato bw'amakontena, ubwikorezi bunini, cyangwa ubwikorezi bwa 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 (ubusanzwe afite toni >500) cyangwa imiyoboro minini (irenga 508mm / 20"), imiyoboro ishyirwa mu byuma bitwara imizigo.
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, n’itangazo ry’imikorere rya CE—birategurwa.
Kwizirika mu buryo bwizewe:Imigozi n'imiyoboro imwe imwe bihambirwa neza hakoreshejwe imigozi y'icyuma (hamwe n'ibikoresho byo kurinda inkingi), imifuka y'ibiti, imigozi y'ibiti, cyangwa imigozi y'umunyururu.
Gukurikirana no gukurikirana:Sisitemu zigezweho zo gukurikirana ibikoresho zitanga amakuru mashya ajyanye n'aho ibintu biherereye mu gihe nyacyo.
Muri make, Womic Steel igenzura ko imiyoboro yose y’inyubako ya EN 10025 S355JR SSAW ipfunyitse mu buryo bwo kurinda inganda kandi ikajyanwa hakoreshejwe uburyo bwizewe bwo gutwara.
10. Ibyiza n'Ibibazo Bikunze Kubazwa mu byuma bya Womic Steel - EN 10025 S355JR SSAW Structural Pipe
Kuki twafatanya na Womic Steel kuri EN 10025 S355JR SSAW Structural Pipe?
Ingano zose:Uburyo bwa SSAW bugizwe na mm 219 kugeza 3,000 OD, ubugari bw'urukuta bugera kuri mm 25.4, uburebure bugera kuri metero 60 ku mishinga y'inyubako n'iy'ibisenge.
Ikimenyetso cya CE kiraboneka:Kubahiriza byuzuye amahame y’i Burayi. Kugaragaza ikimenyetso cya CE n’itangazo ry’imikorere (DoP) byatanzwe ku bicuruzwa bisanzwe bya EN.
Icyitonderwa cy’Uburayi:Ubunararibonye bwihariye mu miterere ya EN 10025 S355JR mu mishinga y'i Burayi n'iy'amahanga.
Serivisi zo Kongera Agaciro:Gukata impera, gukata impera zisanzwe, gukingira (primer, galvanizing, FBE, 3LPE), no gupfunyika mu buryo burwanya ingese.
Ubushobozi bwo gukora uburebure burebure:Kugeza kuri metero 60 z'uburebure bumwe ku mishinga y'urufatiro n'inyubako, bigabanya ibisabwa mu gushyiramo imigozi.
Ibikoresho bihiganwa:Ubufatanye bw’ingamba n’ibigo bitwara imizigo ku isi butuma ubwikorezi ku isi yose buhendutse.
Inyandiko zuzuye:Impamyabumenyi z’ibizamini byuzuye bya Mill (EN 10204 Ubwoko bwa 2.2, 3.1, cyangwa 3.2), raporo za NDT, raporo z’ibipimo, inyandiko z’uburyo ibintu bikurikirana, na CE DoP.
Hitamo Womic Steel Group nk'umufatanyabikorwa wawe wizeye ku miyoboro y'ubwubatsi ya EN 10025 S355JR SSAW yo mu rwego rwo hejuru, ikoreshwa mu bwubatsi, ibikorwa remezo, n'imishinga y'inganda 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) - EN 10025 S355JR SSAW Umuyoboro w'Inyubako
Q: Ni irihe tandukaniro riri hagati ya EN 10025 S355JR na EN 10219 S355JRH?
A: EN 10025 ni yo ngenderwaho ku bikoresho by'icyuma bishyushye (amasahani, ibice, imigozi). EN 10219 ni yo ngenderwaho ku bice by'imiterere y'ubukonje bikozwe mu buryo bukonje. Byombi bifite imiterere isa ya mekanike, ariko EN 10219 irimo ibindi bisabwa byihariye ku bice by'ubukonje (uburyo bwo kwihanganira ingano, ibizamini byo kugorora). Ku bijyanye n'imiyoboro ya SSAW, amahame yombi arakurikizwa.
Q: Ni irihe tandukaniro riri hagati ya S355JR na S355J2?
A: S355JR yemeje ko ikomera ku ngaruka ya Joules 27 kuri 20°C, mu gihe S355J2 yemeje ko ikomera ku ngaruka ya Joules 27 kuri -20°C. S355J2 irasabwa gukoreshwa mu bushyuhe buke, mu bihe bikonje cyane, no mu nyubako zo mu nyanja.
Q: Ni ubuhe burebure ntarengwa bw'umuyoboro umwe wa EN 10025 S355JR SSAW?
A: Uburebure busanzwe ni metero 6, metero 12, na metero 18. Uburebure bwihariye bugera kuri metero 60 buraboneka bitewe n'umurambararo n'ubugari bw'urukuta.
Q: Ni izihe nzira zo kurangiza ubuso zihari?
A: Dutanga ibikoresho byo mu bwoko bwa "barn (mill scale), amavuta, ikara, ishyushye, hamwe n'ibindi bikoresho bitandukanye birwanya ingese (FBE, 3LPE).
Q: Ese ushobora gutanga imiyoboro y'inyubako hamwe n'igenzura ry'umuntu wa gatatu?
A: Yego. Dufasha mu igenzura ryakozwe na SGS, BV, TÜV, DNV, cyangwa undi muhagarariye washyizweho n'umukiriya. 3.2 Impamyabushobozi z'igenzura zitangwa buri gihe iyo zisabwe.
Q: Ni izihe nyandiko zitangwa kuri buri kohereza?
A: Icyemezo cy'ikizamini cy'inganda (EN 10204 Ubwoko bwa 3.1), Raporo y'igenzura ry'ibipimo, Raporo za UT, Raporo za RT (niba byavuzwe), Inyandiko z'ikurikirana ry'ibicuruzwa, Urutonde rw'ibipakiye, Inyemezabwishyu y'ubucuruzi, Icyemezo cy'inkomoko, n'Itangazo ry'imikorere rya CE (DoP).
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