Uruganda n'umutanga boilers za ASTM A213 Grade T22 – Womic Steel
1. Incamake y'imiyoboro y'icyuma ya ASTM A213 T22 Alloy Steel
Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloyni imiyoboro y'icyuma ya chromium-molybdenum alloy yageneweserivisi y'ubushyuhe bwinshi n'umuvuduko mwinshi mu byuma bishyushya, ibishyushya cyane, n'ibihindura ubushyuheIbikoresho birimo hafi2.25% ya chromium na 1% ya molybdenum, bitanga ubudahangarwa bwiza bwo kurwanya ogisijeni, guhindagurika kw'ibintu bihindagurika, no kunanirwa gushyuha mu gihe cy'igihe kirekire mu mikorere y'ubushyuhe bwinshi.
ItsindaIbisobanuro bya ASTM A213 T22, kandi bivugwa nkaASME SA213 T22, isobanura ibisabwa ku miyoboro y'icyuma ya ferritic alloy idafite umugozi ikoreshwa mu bikoresho byo kohereza ubushyuhe. Ibipfukisho bisanzweImiterere y'imiti, imiterere y'imashini, ubushobozi bwo kwihanganira ingano, ibisabwa mu gutunganya ubushyuhe, uburyo bwo kugenzura, n'uburyo bwo gupima.
At Womic Steel, dukora kandi tugatanga serivisiImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloyku mishinga y'ingufu n'inganda ku isi. Umusaruro wacu ukurikiza gahunda zikomeye zo gucunga ubuziranenge, kandi ibicuruzwa bishobora gutangwa hamweEN 10204 3.1 cyangwa EN 10204 3.2 icyemezoKu mishinga y'ibikoresho by'umuvuduko by'i Burayi, hari n'ibikoresho biboneka hamweIcyemezo cya PED 2014/68/EU, kugenzura ko amategeko mpuzamahanga agenga ubwato bukoresha umuvuduko w’amashanyarazi yubahirizwa byuzuye.
Ifite imiyoboro igezweho ikora imiyoboro idafite imigozi, itangwa ry’ibikoresho fatizo rihamye, hamwe n’uburambe mu kugenzura ibyuma, Womic Steel itanga serivisi nziza cyane.Imiyoboro y'icyuma ya ASTM A213 T22 alloyhamwe n'uburyo bwo gutanga serivisi bwizewe kandi butanga umusaruro ushimishije.
2. Ibisobanuro by'umusaruro n'ingano yawo
ItsindaImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloybyakozwe na Womic Steel biboneka mu bwoko bwagutse bukwiriye ibyuma bishyushya, imiyoboro y'umuvuduko, n'ibikoresho bihindura ubushyuhe.
Imbonerahamwe ya 1 – Ingano y'umuyoboro wa ASTM A213 T22
| Igipimo | Urutonde rw'umusaruro |
| Ingano yo hanze | mm 12.7 – mm 273 |
| Ubunini bw'urukuta | 1.5 mm – 35 mm |
| Uburebure Busanzwe | metero 6 – metero 12 |
| Uburebure ntarengwa | Kugeza kuri metero 18 |
| Ubwoko bw'Inganda | Ishyushye idasesuye / Ifite ifoto ikonje |
| Kurangiza ubuso | Umukara / Yakuwemo ibinure / Yaturitseho irashe |
Ubushobozi bwo gukora ibintu bworoshye butuma Womic Steel ishobora gutanga byombiimiyoboro isanzwe ya boiler n'ibipimo byayoku bisabwa ku mushinga.
3. Ubushobozi bwo kwihanganira ibintu mu buryo bungana
Ubuziranenge bw'ibipimo ni ingenzi kugira ngo imikorere y'imitsi ikore neza mu buryo bw'umuvuduko.Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloybyakozwe na Womic Steel bikurikiza ibisabwa mu rwego rwa ASTM kugira ngo bigenzure imikorere ihoraho mu gihe cyo gukora no gushyiraho.
Imbonerahamwe ya 2 – Ubushobozi bwo kwihanganira ibintu mu buryo bungana
| Igipimo | Kwihanganirana byemewe |
| Ingano yo hanze | ± 0.75% |
| Ubunini bw'urukuta | ± 10% |
| Uburebure | +3 mm / 0 |
| Kugororoka | ≤1/1000 by'uburebure |
| Ubushyuhe bw'ijisho | Mu rwego rwo kwihanganira OD |
Izi mpungenge zituma habaho guhuza neza no gusudira, kunama, no guteranya ubushyuhe.
4. Imiterere ya ASTM A213 Grade T22 mu binyabutabire
Imikorere y'ubushyuhe buri hejuru yaImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloybigerwaho binyuze mu buryo bwitondewe bwo guhuza chromium na molybdenum.
Imbonerahamwe ya 3 – Ibigize imiti
| Igice | Imiterere (%) |
| Karuboni (C) | 0.05 – 0.15 |
| Manganese (Mn) | 0.30 – 0.60 |
| Fosifore (P) | ≤0.025 |
| Sulfure (S) | ≤0.025 |
| Silikoni (Si) | ≤0.50 |
| Chromium (Cr) | 1.90 – 2.60 |
| Molybdenum (Mo) | 0.87 – 1.13 |
Imiterere y'icyuma cya Cr-Mo irushaho kuba myiza cyaneimbaraga zo gukurura no kurwanya ogisijenigukoraImiyoboro y'icyuma ya ASTM A213 T22 alloynziza cyane mu gihe kirekire cyo gukora mu bushyuhe bwinshi.
5. Imiterere ya mekanike
Imikorere myiza ya mekanike ni ngombwa cyane kuriImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloycyane cyane mu buryo bwa boiler y'amashanyarazi ikora ku muvuduko mwinshi.
Imbonerahamwe ya 4 – Imiterere ya mekanike
| Umutungo | Ibisabwa |
| Imbaraga zo Gukurura | ≥415 MPa |
| Imbaraga z'umusaruro | ≥205 MPa |
| Kurekura | ≥30% |
| Ubukomere | ≤85 HRB |
Ibi biranga imiterere y'imashini byemeza ko imiterere y'imashiniImiyoboro ya boiler ya ASTM A213 T22mu gihe cy'igihe kirekire cyo gutanga ubushyuhe.
6. Uburyo bwo gukora imiyoboro ya ASTM A213 T22
At Womic Steel, umusaruro waImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloyikurikiza inzira ikomeye yo gukora kugira ngo irebe ko ibyuma bifite ubuziranenge n'ubuziranenge bihamye.
Uburyo busanzwe bwo gukora:
Igenzura ry'ibikoresho → Gukata uduce duto → Gushyushya → Gutobora bishyushye → Gushyushya → Gutunganya ubushyuhe → Gutunganya neza → Gupima bidasenya → Isuzuma rya nyuma → Gupfunyika
Ibyiza by'ingenzi mu nganda birimo:
● Ibikoresho by'ubukorikori by'ubuziranenge bikomoka ku nganda zujuje ibisabwa
● Ibikoresho bigezweho byo gukurura imiyoboro y'amashanyarazi
● Uburyo bwo gushyushya no guhindura ibintu bugenzurwa
● Uburyo bwose bwo gukurikirana kuva ku mubare w'ubushyuhe bwa billet kugeza ku muyoboro warangiye
Izi nzira zizemeza ireme rihoraho ryaImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloybyatanzwe na Womic Steel.
7. Ibisabwa mu kuvura ubushyuhe
Gutunganya ubushyuhe ni ngombwa kugira ngo haboneke imiterere mito ikenewe n'imbaraga z'ubushyuhe bwinshi kuriImiyoboro y'icyuma ya ASTM A213 T22 alloy.
Uburyo busanzwe bwo kuvura ubushyuhe burimo:
● Gufunga byuzuye
● Gutera umwuka ushyushye mu buryo bwa Isothermal
● Gukonjesha bigenzurwa nyuma yo gushyuha cyane
Gukoresha ubushyuhe neza bituma habaho uburyo bwiza bwo gukoraimiterere y'ibinyampeke, kudakomera kw'ibinyampeke, no kudahungabana kw'imikorere y'imashinimu gihe cy'umurimo w'igihe kirekire.
8. Igenzura n'Isuzuma
ByoseImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloyikorwa na Womic Steel igenzurwa kandi igapimwa neza kugira ngo harebwe ko iyubahirizwa ry’amahame ya ASTM na ASME.
Isuzuma rya Mekanike n'Ikoranabuhanga
● Gupima umukandara
● Gupima ubukomere
● Ikizamini cyo gupima
● Ikizamini cyo gutwika
● Gupima umuvuduko w'amazi
Isuzuma ritangiza
● Gupima hakoreshejwe ikoranabuhanga rya Ultrasonic (UT)
● Isuzuma rya Eddy current (ET)
● Isuzuma ry'uduce twa magnetike (MT)
Icyemezo
Ibicuruzwa bishobora gutangwa hamwe na:
●Icyemezo cy'ikizamini cya EN 10204 3.1 Mill
●EN 10204 3.2 Icyemezo cy'igenzura ry'umuntu wa gatatu
●Icyemezo cya PED 2014/68/EU
Igenzura ry’abantu batatu rishobora gukorwa naSGS, BV, TÜV, DNVcyangwa izindi nzego zemewe.
9. Serivisi zo gutunganya no gukora
Uretse gutangaImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloy, Womic Steel itanga kandi serivisi zitandukanye zo gukora kugira ngo ihuze n'ibisabwa mu mushinga.
Serivisi zo gutunganya ibikoresho zirimo:
● Kugonda no gukora imiyoboro y'amazi
● Imiyoboro ya U-bend yo gukoresha mu gukwirakwiza ubushyuhe
● Gutunganya no gukata neza
● Uburyo bwo gushyiramo imiyoboro y'amazi mbere
● Gucukura no gutegura imipira yihariye
Izi serivisi z’agaciro zituma abakiriya babonaibice byiteguye gushyirwaho, bigabanya igihe cyo gukora aho hantu.
10. Imikoreshereze y'imiyoboro y'icyuma ya ASTM A213 T22 Alloy Steel
Bitewe n'imbaraga zabo nziza zo gukurura no kurwanya ogisijeni,Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloybikoreshwa cyane mu nganda zikoresha ubushyuhe bwinshi.
Porogaramu zisanzwe zirimo:
● Imiyoboro y'amashanyarazi yo mu ruganda rutanga amashanyarazi
● Imiyoboro ishyushya cyane n'iy'amashanyarazi
● Ibikoresho bihindura ubushyuhe bya peteroli
● Imiyoboro y'ibicuruzwa bishyuha cyane
● Imiyoboro y'ifuru y'inganda
Kwizerwa kwaImiyoboro y'icyuma ya ASTM A213 T22 alloybibagira ibikoresho by'ingenzi mu bikorwa remezo by'ingufu.
11. Ubushobozi bwo gukora n'inyungu zo gutanga umusaruro
Womic Steel ikomeje gukora neza cyaneImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloy.
Ibyiza byacu birimo:
● Imiyoboro myinshi ikora imiyoboro idakora neza
● Urusobe rw'ibikoresho by'icyuma gikozwe mu cyuma gihamye
● Injeniyeri w'inararibonye mu by'ibyuma
● Sisitemu ikomeye yo kugenzura ubuziranenge
Igihe gisanzwe cyo gutanga umusaruro niIminsi 15–35 bitewe n'ibipimo n'ingano y'ibicuruzwa.
Icy'ingenzi,Womic Steel nta ngano ntarengwa ifite yo gutumiza, ndetseumuyoboro umwe w'icyuma wa ASTM A213 T22 alloybishobora gutangwa kugira ngo bihuze n'ibikenewe byihutirwa mu mushinga cyangwa mu kubungabunga.
12. Gupakira no Gutunganya Ibikoresho Mpuzamahanga
Kugira ngo habeho ko serivisi zitangwa neza,Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloyzipakiye hakoreshejwe uburyo bwo gupakira bushobora koherezwa mu mahanga.
Uburyo bwo gupakira burimo:
● Imigozi y'icyuma ihambiriyeho
● Amasanduku y'ibiti yo mu mazi
● Udupfundikizo twa pulasitiki dukingira impera
● Amavuta arwanya ingese
● Gupfunyika bidafata amazi
Hamwe n'uburambe bwinshi ku isi mu bijyanye no gutwara ibintu, Womic Steel itanga serivisi zizewe binyuze mugutwara imizigo yo mu mazi, gutwara gari ya moshi, n'inzira z'ubwikorezi zigendanwa.
13. ASTM A213 T22 Alloy Steel Seamless Tube Ingano y'amagambo y'ingenzi
Kugira ngo habeho ibisabwa bitandukanye mu miyoboro y'amazi,Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloyziboneka mu bunini butandukanye bw'imiyoboro n'ingengabihe.
Hasi hari umurongo usanzwe w'amagambo y'ingenzi ukubiyemo ingano rusange y'imboro n'ingengabihe byayoImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloy:
1/2″ NB mu bunini Gahunda ya 20, Gahunda ya 30, Gahunda ya STD, Gahunda ya 40, Gahunda ya 60, Gahunda ya 80, Gahunda ya 100, Gahunda ya 120, Gahunda ya 160, Gahunda ya XXS muriImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloy
3/4″ NB mu bunini Gahunda ya 20, Gahunda ya 30, Gahunda ya STD, Gahunda ya 40, Gahunda ya 60, Gahunda ya 80, Gahunda ya 100, Gahunda ya 120, Gahunda ya 160, Gahunda ya XXS muriImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloy
1″ NB mu bunini Gahunda ya 20, Gahunda ya 30, Gahunda ya STD, Gahunda ya 40, Gahunda ya 60, Gahunda ya 80, Gahunda ya 100, Gahunda ya 120, Gahunda ya 160, Gahunda ya XXS muriImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloy
1-1/2″ NB mu bunini Gahunda ya 20, Gahunda ya 30, Gahunda ya STD, Gahunda ya 40, Gahunda ya 60, Gahunda ya 80, Gahunda ya 100, Gahunda ya 120, Gahunda ya 160, Gahunda ya XXS muriImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloy
2″ NB mu bunini Gahunda ya 20, Gahunda ya 30, Gahunda ya STD, Gahunda ya 40, Gahunda ya 60, Gahunda ya 80, Gahunda ya 100, Gahunda ya 120, Gahunda ya 160, Gahunda ya XXS muriImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloy
Ubunini bwa 3″ NB Gahunda ya 20, Gahunda ya 30, Gahunda ya STD, Gahunda ya 40, Gahunda ya 60, Gahunda ya 80, Gahunda ya 100, Gahunda ya 120, Gahunda ya 160, Gahunda ya XXS muriImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloy
4″ NB mu bunini Gahunda ya 20, Gahunda ya 30, Gahunda ya STD, Gahunda ya 40, Gahunda ya 60, Gahunda ya 80, Gahunda ya 100, Gahunda ya 120, Gahunda ya 160, Gahunda ya XXS muriImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloy
6″ NB mu bunini Gahunda ya 20, Gahunda ya 30, Gahunda ya STD, Gahunda ya 40, Gahunda ya 60, Gahunda ya 80, Gahunda ya 100, Gahunda ya 120, Gahunda ya 160, Gahunda ya XXS muriImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloy
8″ NB mu bunini Gahunda ya 20, Gahunda ya 30, Gahunda ya STD, Gahunda ya 40, Gahunda ya 60, Gahunda ya 80, Gahunda ya 100, Gahunda ya 120, Gahunda ya 160, Gahunda ya XXS muriImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloy
10″ NB mu bunini Gahunda ya 20, Gahunda ya 30, Gahunda ya STD, Gahunda ya 40, Gahunda ya 60, Gahunda ya 80, Gahunda ya 100, Gahunda ya 120, Gahunda ya 160, Gahunda ya XXS muriImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T22 Alloy
15.Igereranya ry'ibikoresho by'icyuma cya ASTM A213 Alloy Steel Tube
Imiyoboro ya ASTM A213 T22 Alloy Steel idafite umushongi ugereranije n'izindi ngero za Alloy
Mu guhitamo ibikoresho byo gukoresha imiyoboro y'ubushyuhe bwinshi, abahanga bakunze kugereranya imiterere myinshi y'icyuma cya alloy igenwa muriIgipimo ngenderwaho cya ASTM A213Muri ibyo bikoresho,Imiyoboro y'icyuma idafite umushongi ya ASTM A213 T22zikoreshwa cyane bitewe n'ubuhanga bwazo buringaniye mu gukomera, kurwanya ogisijeni, no gukoresha neza ikiguzi.
Imbonerahamwe ikurikira igereranya igaragaza itandukaniro ry'ingenzi hagati y'amanota akoreshwa cyane harimoASTM A213 T5, ASTM A213 T9, ASTM A213 T11, ASTM A213 T22, na ASTM A213 T91 Alloy Steel Tubes zidafite umugozi.
Imbonerahamwe – Igereranya ry'urwego rw'icyuma cya ASTM A213 Alloy Steel Tube
| Icyiciro | Ibikubiye muri Chromium | Ibikubiye muri molybdenum | Ubudahangarwa busanzwe bw'ubushyuhe | Porogaramu z'ingenzi |
| Imiyoboro y'icyuma idafite umushongi ya ASTM A213 T5 | 4.0 – 6.0% | 0.45 – 0.65% | Kugeza kuri 600°C | Ibishyushya byo mu nganda, boilers z'ubushyuhe buringaniye |
| Imiyoboro y'icyuma idafite umushongi ya ASTM A213 T9 | 8.0 – 10.0% | 0.9 – 1.1% | Kugeza kuri 650°C | Ibikoresho bihindura ubushyuhe mu bushyuhe bwinshi |
| Imiyoboro y'icyuma idafite umushongi ya ASTM A213 T11 | 1.0 – 1.5% | 0.44 – 0.65% | Kugeza kuri 550°C | Boilers zo mu nganda n'imiyoboro y'umuvuduko |
| Imiyoboro y'icyuma idafite umushongi ya ASTM A213 T22 | 1.9 – 2.6% | 0.87 – 1.13% | Kugeza kuri 600°C | Boilers z'inganda zitanga amashanyarazi, ibishyushya cyane |
| Imiyoboro y'icyuma idafite umushongi ya ASTM A213 T91 | 8.0 – 9.5% | 0.85 – 1.05% | Kugeza kuri 650–700°C | Inganda zitanga amashanyarazi zikora cyane cyane |
16.Impamvu imiyoboro ya ASTM A213 T22 Alloy Steel ikoreshwa cyane
Muri ibi bikoresho,Imiyoboro y'icyuma idafite umushongi ya ASTM A213 T22bifatwa nk'imwe mu nganda zikoreshwa cyane mu byuma bya chromium-molybdenum alloy mu buryo bwa boilers no mu miyoboro ikoresha ubushyuhe bwinshi.
Ugereranyije naImiyoboro y'icyuma idafite umushongi ya ASTM A213 T11,Imiyoboro y'icyuma idafite umushongi ya ASTM A213 T22zirimo chromium nyinshi na molybdenum, bitanga imbaraga zo kwiyongera no kudakoresha ogisijeni.
Ugereranyije naImiyoboro y'icyuma idafite umushongi ya ASTM A213 T9, Imiyoboro y'icyuma idafite umushongi ya ASTM A213 T22itanga igisubizo gihendutse kurushaho mu gihe itanga umusaruro mwiza cyane mu bushyuhe buri hejuru.
Kubera izi nyungu,Imiyoboro y'icyuma idafite umushongi ya ASTM A213 T22bikoreshwa cyane muri:
● Sisitemu zo gufunga imiyoboro y'amashanyarazi
● Imiyoboro ishyushya cyane n'iy'amashanyarazi
● Umuyoboro w'ubushyuhe wa peterolikemike
● Imiyoboro y'ibicuruzwa bishyuha cyane
At Womic Steel, dukora kandi tugatanga serivisi nzizaImiyoboro y'icyuma idafite umushongi ya ASTM A213 T22igenzura ryimbitse ry’ubuziranenge kandi ikanakurikirana neza.
Imiterere yacu igezweho yo gukora hamwe n'ibikoresho by'icyuma gikozwe mu buryo buhamye bidufasha gutangaImiyoboro y'icyuma idafite umushongi ya ASTM A213 T22ifite ubuziranenge bwizewe, ihinduranya ry’ibikoresho mu buryo bworoshye, kandi igezwa ku isi yose vuba.
Twishimira ibyacuserivisi zo guhindura ibintu, umusaruro wihuta, naumuyoboro mpuzamahanga wo gutanga serivisi, kugenzura ko ibyo ukeneye byihariye byuzuzwa neza kandi neza.
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