Uruganda rukora imiyoboro ishyuha cyane n'ihindagurika ry'ubushyuhe – Womic Steel
1. Incamake y'umuyoboro w'icyuma wa ASTM A213 T9 Alloy Steel Tube
Umuyoboro w'icyuma wa ASTM A213 T9 ukozwe mu cyumani icyuma cya chromium-molybdenum alloy grade cyagenewe by'umwiharikoahantu hakorerwa serivisi zishyushye cyane n'umuvuduko mwinshinka boilers, superheaters, na heat exchangers. Ibikoresho birimo chromium nyinshi ugereranije n'izindi alloy grades nke, ibyo bikaba birushaho kunoza cyane oxidation resistance, creep streep, na stability structure iyo ubushyuhe buri hejuru.
ItsindaUmuyoboro w'icyuma wa ASTM A213 T9 ukozwe mu cyumaikoreshwa cyane mu nganda zitanga amashanyarazi, mu nganda zikora peteroli, mu nganda zitunganya amashanyarazi, no mu nganda zikoresha imiyoboro y’amazi ishyushye cyane aho kugira ubwizigirwa bw’igihe kirekire ari ingenzi cyane.
Nk'umukora w'umwuga,Womic Steelitanga serivisi nzizaImiyoboro y'icyuma idafite umugozi ya ASTM A213 T9mu buryo bwuzuye bukurikijeIbipimo ngenderwaho bya ASTM A213 / ASME SA213Sisitemu yacu yo gukora ikurikiza amabwiriza akomeye yo kugenzura ubuziranenge kandi igatanga uburyo bwose bwo gukurikirana ibikoresho. Ibicuruzwa bishobora gutangwa hamweEN 10204 3.1 cyangwa EN 10204 3.2 icyemezo, n'imiyoboro ikoreshwa mu bikoresho by'umuvuduko ishobora guhuraIbisabwa mu cyemezo cya PED 2014/68/EUku isoko ry'i Burayi.
Hamwe n’inganda zigezweho n’uruhererekane rw’ibikoresho fatizo ruhamye, Womic Steel iratanga serivisi nziza kandi ikora neza, ihindura imiterere y’ibikoresho, kandi ikagira gahunda nziza yo gutanga ibicuruzwa ku rwego mpuzamahanga.
2. Ibisobanuro by'umusaruro wa Tube ya ASTM A213 T9 n'ingano yayo
Muri Womic Steel,Imiyoboro y'icyuma ya ASTM A213 T9zikorwa mu bunini butandukanye kugira ngo zihuze n'ibisabwa na sisitemu za boiler, imashini zihindura ubushyuhe, n'imiyoboro y'umuvuduko w'inganda. Imiyoboro ishyushye n'ikonje ishobora gutangwa bitewe n'uburyo ingana n'ibikenewe mu gukoresha.
Imbonerahamwe ya 1 – Ingano y'umuyoboro wa ASTM A213 T9
| Igipimo | Ingano Isanzwe |
| Ingano yo hanze | mm 12.7 – mm 219 |
| Ubunini bw'urukuta | 1.5 mm – 30 mm |
| Uburebure Busanzwe | metero 6 – metero 12 |
| Uburebure ntarengwa | Kugeza kuri metero 18 |
| Ubwoko bw'umusaruro | Ishyushye idasesuye / Ifite ifoto ikonje |
| Imiterere y'ubuso | Umukara / Yakuwemo ibinure / Yaturitseho irashe |
Ubushobozi bwo gukora ibintu muri Womic Steel butuma dushobora guhura n'ibyo byombi.amabwiriza mato mato n'ibisabwa ku mushinga munini.
3. Ubushobozi bwo kwihanganira imiyoboro y'icyuma ya ASTM A213 T9 Alloy Steel
Kugenzura neza ingano y'imiyoboro y'umuvuduko ni ingenzi cyane ku miyoboro y'umuvuduko.Imiyoboro idafite umugozi ya ASTM A213 T9ikorwa na Womic Steel ikurikiza ibisabwa mu rwego rwa ASTM kugira ngo ihuze n'uburyo bwo gukora, gusudira, no gushyiraho ibikoresho.
Imbonerahamwe ya 2 – Ubushobozi bwo kwihanganira ibintu mu buryo bungana
| Igipimo | Ukwihanganirana |
| Ingano yo hanze | ± 0.75% |
| Ubunini bw'urukuta | ± 10% |
| Uburebure | +3 mm / 0 |
| Kugororoka | ≤1/1000 by'uburebure bwose |
| Ubushyuhe bw'ijisho | Mu rwego rwo kwihanganira OD |
Ubwo burenganzira bukomeye butumaImiyoboro y'icyuma ya ASTM A213 T9ishobora gukoreshwa neza mu buryo bwizewe mu buryo bukoresha umuvuduko mwinshi.
4. Ibigize imiti ya ASTM A213 T9 Alloy Steel
Imikorere yaUmuyoboro w'icyuma wa ASTM A213 T9 ukozwe mu cyumaahanini iterwa n'ibintu byayo bya chromium na molybdenum alloying, bitanga ubudahangarwa bwiza bwo kurwanya oxidation no guhinduka kw'amazi mu gihe cy'ubushyuhe bwinshi.
Imbonerahamwe ya 3 – Ibigize imiti ya ASTM A213 T9
| Igice | Imiterere (%) |
| Karuboni (C) | ≤0.15 |
| Manganese (Mn) | 0.30 – 0.60 |
| Fosifore (P) | ≤0.025 |
| Sulfure (S) | ≤0.025 |
| Silikoni (Si) | ≤0.50 |
| Chromium (Cr) | 8.00 – 10.00 |
| Molybdenum (Mo) | 0.90 – 1.10 |
Ingano ya chromium iri hejuru cyane muriUmuyoboro w'icyuma wa ASTM A213 T9 ukozwe mu cyumabitanga ubudahangarwa bwongerewe ku gupima no gutwika ibintu mu bidukikije birimo ubushyuhe bwinshi.
5. Imiterere ya tekiniki y'imiyoboro ya ASTM A213 T9
Imikorere ya tekiniki yaImiyoboro y'icyuma ya ASTM A213 T9bireba ko inyubako ihamye mu gihe cy'umuvuduko mwinshi n'ubushyuhe bwinshi bikunze kuboneka muri sisitemu za boiler na heater.
Imbonerahamwe ya 4 – Imiterere ya mekanike
| Umutungo | Ibisabwa |
| Imbaraga zo Gukurura | ≥415 MPa |
| Imbaraga z'umusaruro | ≥205 MPa |
| Kurekura | ≥30% |
| Ubukomere | ≤89 HRB |
Iyi miterere ya mekanike yemereraImiyoboro y'icyuma ya ASTM A213 T9kugira ngo ikomeze gukomera no kudahungabana mu gihe kirekire ikora mu bushyuhe bwinshi.
6. Uburyo bwo gukora imiyoboro ya ASTM A213 T9 idafite umugozi
Inganda za Womic SteelImiyoboro y'icyuma idafite umugozi ya ASTM A213 T9hakoreshejwe ikoranabuhanga rigezweho mu gukora no kugenzura neza ibikorwa.
Intambwe zisanzwe zo gukora zirimo:
Igenzura ry'ibikoresho → Gukata uduce duto → Gushyushya → Gutobora bishyushye → Gushyushya → Gutunganya ubushyuhe → Gutunganya neza → Gupima bidasenya → Isuzuma rya nyuma → Gupfunyika
Ibyiza by'ingenzi mu musaruro birimo:
• Ibikoresho by'icyuma cy'ubukorikori by'ubuziranenge biva mu nganda zemewe
• Ibikoresho bigezweho byo gukurura bigenzura neza imiterere
• Kugenzura cyane ibyuma mu gihe cyo gushyushya no gukora
• Uburyo bwose bwo gukurikirana ibintu kuva ku bikoresho fatizo kugeza ku muyoboro warangiye
7. Ibisabwa mu kuvura ubushyuhe
Gutunganya ubushyuhe ni ngombwa kugira ngo haboneke imiterere ikwiye y'uturemangingo n'imiterere ya mekanikeImiyoboro y'icyuma ya ASTM A213 T9.
Uburyo busanzwe bwo kuvura ubushyuhe burimo:
• Gufunga byuzuye
• Gutera umwuka ushyushye mu buryo bwa Isothermal
• Uburyo bwo gukonjesha bugenzurwa
Ubu buryo bwo kuvura butuma imiterere y'ibinyampeke ingana kandi bugatuma imikorere y'ubushyuhe bwinshi irushaho kuba myiza.
8. Igenzura n'igeragezwa ry'imiyoboro ya ASTM A213 T9
ByoseImiyoboro y'icyuma ya ASTM A213 T9ikorwa na Womic Steel igenzurwa kandi igapimwa neza kugira ngo harebwe ko iyubahirizwa ry’amahame mpuzamahanga.
Isuzuma rya Mekanike n'Ikoranabuhanga
• Ikizamini cyo gukurura
• Gupima ubukomere
• Ikizamini cyo gufunga
• Ikizamini cyo gutwika
• Gupima umuvuduko w'amazi
Isuzuma ritangiza
• Gupima hakoreshejwe ikoranabuhanga rya Ultrasonic (UT)
• Isuzuma rya Eddy current (ET)
• Gupima uduce twa magnetike (MT) iyo bikenewe
Icyemezo n'Inyandiko
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
•Inyandiko z'amategeko agenga iyubahirizwa rya PED 2014/68/EU
Igenzura ry'umuntu wa gatatu rishobora gutegurwa binyuze muSGS, BV, TÜV, DNVcyangwa izindi nzego zemewe zo kugenzura.
9. Imikoreshereze y'imiyoboro y'icyuma ya ASTM A213 T9 Alloy Steel
Bitewe n'imbaraga zayo nziza cyane mu bushyuhe bwinshi no kurwanya ogisijeni,Umuyoboro w'icyuma wa ASTM A213 T9 ukozwe mu cyumaikoreshwa cyane mu bikoresho by'ingenzi by'inganda.
Porogaramu zisanzwe zirimo:
• Imiyoboro y'amashanyarazi ikoreshwa mu ruganda
• Imiyoboro ishyushya cyane n'iy'amashanyarazi
• Ibikoresho bihindura ubushyuhe bya peteroli
• Imiyoboro y'ubushyuhe bwinshi
• Ibikoresho byo gutunganya ibikoresho byo gutunganya
Ibikoresho birakwiriye cyane ahantu ibikoresho bikorera buri gihe ku bushyuhe buri hejuru.
10. Serivisi zo gutunganya no gukora
Uretse gutanga imiyoboro y’amazi isanzwe,Womic Steelitanga serivisi zo gutunganya ibintu mu buryo bw'ingirakamaro kuImiyoboro y'icyuma ya ASTM A213 T9kugira ngo habeho ibisabwa byihariye ku mushinga.
Serivisi zihari zirimo:
• Kugonda no gukora imiyoboro y'amazi
• Imiyoboro ya U-bend yo guhanahana ubushyuhe
• Gutunganya no gukata neza
• Uburyo bwo gukora imiyoboro mbere y'uko ikorwa
• Guteranya imiyoboro y'amazi
Ubu bushobozi bwo gutunganya ibintu butuma abakiriya babonaibice byiteguye gushyirwaho, bigabanya igihe cyo gukora aho hantu.
11. Ubushobozi bwo gukora n'inyungu zo gutanga umusaruro
Womic Steel ikomeje gukora neza cyaneImiyoboro y'icyuma ya ASTM A213 T9bishyigikiwe n'ibikoresho fatizo bihoraho n'ibikoresho bigezweho byo mu nganda.
Ibyiza by'ingenzi birimo:
• Imiyoboro minini ikora imiyoboro idafite umugozi
• Ingano y'icyuma gikozwe mu byuma bihamye
• Sisitemu ikomeye yo kugenzura ubuziranenge
• Gahunda y'inganda ihindagurika
Igihe gisanzwe cyo gutanga umusaruro niIminsi 15–35 bitewe n'ibisabwa ku itumiza.
Icy'ingenzi,Womic Steel nta ngano ntarengwa ifite yo gutumiza, ndetseamabwiriza y'igice kimwe ashobora kwemerwa, bitanga uburyo bworoshye bwo gutanga amasoko n'ibisabwa mu kubungabunga umushinga.
12. Gupakira no gutwara abantu ku isi hose
Kugira ngo habeho ubwikorezi butekanye,Imiyoboro y'icyuma idafite umugozi ya ASTM A213 T9bipakiye hakoreshejwe uburyo bwo kurinda ibicuruzwa byoherezwa mu mahanga.
Amahitamo yo gupakira arimo:
• Ibipfunyika bifite imigozi y'icyuma
• Amasanduku y'ibiti yo mu mazi
• Udupfundikizo twa pulasitiki
• Gutwikira amavuta arwanya ingese
• Gupfunyika bidafata amazi
Kubera uburambe bwinshi mu bijyanye n'ibijyanye n'ubwikorezi mpuzamahanga, Womic Steel itanga ibisubizo byiza byo kohereza ibicuruzwa binyuze mugutwara imizigo yo mu mazi, gutwara gari ya moshi, no gutwara abantu mu buryo butandukanye, kwemeza ko itangwa ku gihe ku isi yose.
13. Impamvu yo guhitamo Womic Steel kuri ASTM A213 T9 Tubes
Nk'umucuruzi w'inararibonye mu byuma bikozwe mu cyuma cya alloy akanabitumiza mu mahanga,Womic Steelitanga ubuhanga mu bya tekiniki, ubushobozi bwo gukora, no gutanga serivisi zizewe.
Imbaraga zacu zirimo:
• Kubahiriza byuzuye amategekoIbipimo ngenderwaho bya ASTM A213 / ASME SA213
•Itangwa ry’ibikoresho by’umuvuduko rya PED ryemejwe n’imishinga
•Inyandiko z'igenzura rya EN 10204 3.1 / 3.2
• Ibikoresho byo gupima no kugenzura bigezweho
• Umubare w'ibicuruzwa byoroshye kandi bisubizwa vuba
• Serivisi zo gukora no gutunganya ibikoresho byihariye
• Ubushobozi bukomeye bwo gukora no gutanga serivisi zihamye
Izi nyungu zemerera Womic Steel gufasha abakiriya ku isi yose muriimishinga yo kubyaza amashanyarazi, peteroli, n'imiyoboro y'inganda.
14.Imiyoboro idafite umushongi ya ASTM A213 Alloy Steel – Ingano y'umusaruro
Inganda za Womic SteelImiyoboro y'icyuma idafite umugozi ya ASTM A213 Grade T5, ASTM A213 Grade T9, na ASTM A213 Grade T11 Alloy Steel Tubesmu buryo butandukanye bwa diameter n'ubugari bw'inkuta, bukwiriye ibyuma bishyushya, ibikoresho bihindura ubushyuhe, ndetse n'ubushyuhe bwinshi.
Imbonerahamwe Isanzwe y'Ingano z'Umusaruro
| Ingano y'umuyoboro w'amazina (NPS) | Diameter yo hanze (OD) | Ubunini bw'urukuta buboneka (Gahunda) | Ibisobanuro by'igicuruzwa |
| 1/2″ NB | mm 21.3 | SCH 20 / 30 / 40 / 80 / 160 | Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T5 |
| 3/4″ NB | mm 26.7 | SCH 20 / 30 / 40 / 80 / 160 | Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T5 |
| 1″ NB | mm 33.4 | SCH 20 / 30 / 40 / 60 / 80 / 160 | Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T5 |
| 1 1/4″ NB | mm 42.2 | SCH STD / SCH 40 / SCH 80 / SCH 160 | Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T9 Alloy Steel |
| 1 1/2″ NB | mm 48.3 | SCH STD / SCH 40 / SCH 80 / SCH 160 | Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T9 Alloy Steel |
| 2″ NB | mm 60.3 | SCH 20 / 40 / 60 / 80 / 100 / 160 | Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T11 |
| 2 1/2″ NB | mm 73 | SCH STD / SCH 40 / SCH 80 / SCH 160 | Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T11 |
| 3″ NB | mm 88.9 | SCH STD / SCH 40 / SCH 80 / SCH 160 | Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T11 |
| 4″ NB | mm 114.3 | SCH 20 / 40 / 60 / 80 / 100 / 160 | Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T11 |
| 5″ NB | mm 141.3 | SCH STD / SCH 40 / SCH 80 / SCH 160 | Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T11 |
| 6″ NB | mm 168.3 | SCH 20 / 40 / 60 / 80 / 100 / 160 | Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T11 |
| 8″ NB | mm 219.1 | SCH 20 / 40 / 60 / 80 / 100 / 160 | Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T11 |
| 10″ NB | mm 273 | SCH 20 / 40 / 80 / 120 / 160 | Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T11 |
| 12″ NB | mm 323.9 | SCH 20 / 40 / 80 / 120 / 160 | Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T11 |
Ibi byose bitangwa nk'ukoImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T5, Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T9 Alloy Steel, naImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T11bitewe n'ibisabwa n'umushinga.
15Imbonerahamwe yo kugereranya amanota y'icyuma cya ASTM A213 Alloy Steel
Amanota atandukanye muriImiyoboro y'icyuma idafite umushongi ya ASTM A213ibipimo ngenderwaho bitanga chromium na molybdenum bitandukanye kugira ngo bikomere ku bushyuhe bwinshi kandi birwanye ingese.
Imbonerahamwe yo kugereranya ibikoresho
| Icyiciro | Ibintu by'ingenzi byo gushyiramo alloying | Ubudahangarwa busanzwe bw'ubushyuhe | Ibiranga by'ingenzi | Porogaramu zisanzwe |
| ASTM A213 T5 | Icyuma cya Cr-Mo Alloy | Kugeza kuri 600°C | Ubudahangarwa bwiza bwo kurwanya ogisijeni | Utwuma dushyuha, utumashini duhindura ubushyuhe |
| ASTM A213 T9 | Aloyi ya Chromium yo hejuru | Kugeza kuri 650°C | Imbaraga zo gukurura zirushijeho kwiyongera | Imiyoboro y'amashanyarazi |
| ASTM A213 T11 | Aloyi ya 1.25Cr-0.5Mo | Kugeza kuri 580°C | Ingufu nziza cyane ku bushyuhe buri hejuru | Ibyuma bishyushya cyane n'ibishyushya |
| ASTM A213 T22 | Aloyi ya 2.25Cr-1Mo | Kugeza kuri 650°C | Ubudahangarwa bwinshi bwo gukurura | Imiyoboro ya sitasiyo y'amashanyarazi |
| ASTM A213 T91 | Aloyi ya 9Cr-1Mo | Kugeza kuri 700°C | Ubudahangarwa buhanitse bwo kurwanya gukurura | Boilers zikomeye cyane |
Muri ibi bikoresho,Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T5, Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T9 Alloy Steel, naImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T11bikoreshwa cyane muriimiyoboro ya boiler, imiyoboro ishyushya cyane, n'imiyoboro ihindura ubushyuhe.
16ASTM A213 Alloy Steel Tubes Matrix y'ingenzi
Matrix y'amagambo akurikira ifasha moteri zishakisha n'abahanga mu bya tekiniki kumenya imiterere ikoreshwa cyane kuriImiyoboro y'icyuma idafite umushongi ya ASTM A213.
Ingano ya Tube ya ASTM A213 Matrix y'amagambo y'ingenzi
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 T5
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 T5
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 T9 Alloy Steel
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 T9 Alloy Steel
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 T11
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 T11
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 T11
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 T11
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 T11
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 T11
Ubunini bwa 12″ 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 T11
Izi nyandiko zifasha abakiriya kubona aho ziboneka byoroshyeImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T5, Imiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T9 Alloy Steel, naImiyoboro y'icyuma idafite umushongi ya ASTM A213 Grade T11kuva kuri Womic Steel.
Twishimira ibyacuserivisi zo guhindura ibintu, umusaruro wihuta, naumuyoboro mpuzamahanga wo gutanga serivisi, kugenzura ko ibyo ukeneye byihariye byuzuzwa neza kandi neza.
Urubuga: www.womicsteel.com
Imeri: sales@womicsteel.com
Terefone/WhatsApp/WeChat: Victor: +86-15575100681 cyangwa Jack: +86-18390957568
Igihe cyo kohereza ubutumwa: Werurwe-11-2026


