Iityhubhu ze-ASTM A179 zentsimbi engenamthungo – Iityhubhu zeBoiler ezikumgangatho ophezulu kunye ne-Heat-Exchanger ezenziwe yiWomic Steel
Xa kufikwa kwiibhoyila zomphunga ezinoxinzelelo oluphezulu kunye nezitshintshi zobushushu, ukusebenza kunye nokhuseleko lweetyhubhu kubaluleke kakhulu.Intsimbi yeWomicabavelisiIityhubhu zentsimbi ezingenamthungo ze-ASTM A179ngokukodwa kwiibhoyila, ii-superheater, kunye nee-heat-exchangers zemizi-mveliso, ezenzelwe ukumelana namaqondo obushushu aphezulu kunye noxinzelelo. Zonke iityhubhu zenziwe phantsi kolawulo olungqongqo lomgangatho kwaye ziqinisekiswe phantsiI-PED, kunye ne-fullEN 10204 3.2 izatifikethi zezinto eziphathekayoAmandla ethu amakhulu emveliso asivumela ukuba sinikeze uluhlu olubanzi lweedayamitha, ubukhulu beendonga, kunye neeshedyuli, ngaphandle kokufuneka ubungakanani obuncinci beodolo.
Amabanga ezinto ezisetyenziswayo kunye neMigangatho yaMazwe ngaMazwe
Ukukhetha izinto ezifanelekileyo zetyhubhu kuqinisekisa ukuthembeka kwexesha elide kwizicelo zebhoyila ezifuna amandla.I-ASTM A179icacisa iityhubhu zentsimbi yekhabhoni ezitsalwa ngokubandayo ezifanelekileyo kwinkonzo yoxinzelelo oluphezulu kunye nobushushu obuphezulu. Ukongeza kwi-ASTM A179, iWomic Steel ivelisa iityhubhu ezihambelana nemigangatho eyahlukeneyo esetyenziswa rhoqo yamazwe ngamazwe ukuhlangabezana neemfuno ezahlukeneyo zobunjineli:
I-ASTM A192 – Iityhubhu zebhoyila zentsimbi yekhabhoni engenamthungo ephezulu zezityalo zamandla
I-ASTM A209 / A210 – Iityhubhu ze-alloy kunye ne-carbon steel zenkonzo yobushushu obuphezulu
I-DIN 17175 – Umgangatho waseJamani weetyhubhu zebhoyila ezingenamthungo
EN 10216-2 – Umgangatho waseYurophu weetyhubhu zekhabhoni ezingenamthungo kunye nentsimbi ye-alloy
I-ASME SA-179 – Iityhubhu zebhoyila kunye nezokutshintsha ubushushu ngokwekhowudi ye-ASME
A213 T5 / T9 / T11 / T22 / T91 – Iityhubhu zebhoyila zentsimbi ye-alloy zee-superheaters kunye nezitshintshi zobushushu
| Inkcazo | Ibanga lezinto | Umgangatho | Isiqinisekiso |
| Ityhubhu yeBoiler engenamthungo | Intsimbi yeCarbon | I-ASTM A179 / ASME SA-179 | Isiqinisekiso se-PED, EN 10204 3.2 |
| Ityhubhu yeBoiler yoXinzelelo oluPhezulu | Intsimbi yeCarbon | I-ASTM A192 | Ukuthobela i-PED / ISO |
| Ityhubhu yeBoiler ye-Alloy | Intsimbi ye-alloy | I-ASTM A209 / A210 | EN 10204 3.2 iSatifikethi seMathiriyeli |
| Ityhubhu yokutshintsha ubushushu | Intsimbi yeCarbon/Alloy | I-DIN 17175 / EN 10216-2 / A213 T5-T91 | Isatifikethi soMgangatho weNsimbi yeWomic |
Iityhubhu zethu zifanelekileiibhoyila zomphunga, ii-superheater, kunye nezitshintshi zobushushu kwimizi-mveliso, kwaye ukufakwa kwemigangatho emininzi yamazwe ngamazwe kuqinisekisa ukuhambelana neeprojekthi zehlabathi.
Ubukhulu, Ukunyamezela, kunye neeShedyuli zoButyebi
Yonke iprojekthi yebhoyila okanye ye-heat-exchange ifuna ubungakanani obuchanekileyo betyhubhu.Intsimbi yeWomicabavelisiIityhubhu ezingenamthungo ze-ASTM A179ngokubambelela ngokungqongqo kwiimilinganiselo zokumelana kunye noluhlu olupheleleyo lweeshedyuli zobukhulu ukuhlangabezana neemfuno ezahlukeneyo zoxinzelelo.
| I-OD eqingqiweyo (mm) | Ukunyamezelana kwe-OD ± (mm) | Ukunyamezelana koBungqingqwa bodonga | Ukunyamezela Ubude (mm) |
| < 25.4 | ± 0.10 | +20% / 0 | +3 / 0 |
| 25.4 – 38.1 | ± 0.15 | +20% / 0 | +3 / 0 |
| 38.1 – 50.8 | ± 0.20 | +22% / 0 | +3 / 0 |
| 50.8 – 63.5 | ± 0.25 | +22% / 0 | +3 / 0 |
| 63.5 – 76.2 | ±0.30 | +22% / 0 | +3 / 0 |
| ≥ 76.2 | ± 0.38 | +22% / 0 | +3 / 0 |
Iishedyuli zoButyebi:20, 30, STD, 40, 60, 80, 100, 120, 160, XXS
Ulawulo oluchanekileyo lweububanzi bangaphandle, ubukhulu bodonga, kunye nobudeiqinisekisa ukuba iityhubhu zingena ngokugqibeleleyo kwiibhoyila nakwii-heat exchangers, nto leyo enciphisa ixesha lokufakelwa kwaye iqinisekisa ukusebenza kakuhle okuphezulu.
Ukwakhiwa kweeKhemikhali kunye neePropati zoMatshini
Ukwakheka kweekhemikhali kunye neempawu zoomatshini zeetyhubhu zebhoyila zibalulekile ekusebenzeni ngokukhuselekileyo kumaqondo obushushu aphezulu kunye noxinzelelo. I-Womic Steel iqinisekisa ukuba yonke intoIityhubhu ze-ASTM A179ukuhlangabezana neemfuno ezingqongqo ze-carbon steel kunye ne-alloy steel grades:
| Isixhobo/Ipropati | Ukwakhiwa / Imfuneko |
| Ikhabhoni (C) | 0.15 – 0.30% |
| IManganese (Mn) | 0.27 – 0.63% |
| I-Phosphorus (P) | ≤0.035% |
| I-Sulfur (S) | ≤0.035% |
| Tensile strength | 415 – 585 MPa |
| Unikeze Amandla | ≥205 MPa |
| Ukwandiswa | ≥30% |
| Ubunzima (HBW) | 121 – 187 HBW |
| Impembelelo / Ukuqina kweNotch | Ukhetho ngeprojekthi nganye |
Ezi nkcukacha ziqinisekisa ukubaIityhubhu ezingenamthungo ze-ASTM A179ndiyakwazi ukuyiphathaumphunga oxinzelelekileyo ophezulu, amanzi ashushu kakhulu, kunye nezinye izinto ezisetyenziswa kwimizi-mvelisongaphandle kokubeka emngciphekweni ubulungisa besakhiwo.
Inkqubo yeMveliso, Unyango lobushushu, kunye nokuFakwa
Imveliso esemgangathweni ophezulu ibalulekile kwiityhubhu ezisebenza phantsi kweemeko ezinzima. I-Womic Steel isebenzisa iindlela zokuvelisa eziphambili:
● Ukwenziwa kweetyhubhu ezingenamthungo:Ukukhupha okushushu kulandelwa kukutsalwa okubandayo
● Unyango lobushushu:Ukulungisa okanye ukuvuselela uxinzelelo
● Ukugqitywa komphezulu:Ukucola, ukupolisha, kunye nokucoca ukuze kubekho iindawo ezigudileyo
● Iinkonzo Zokuvelisa:Ukugoba, ukwakha imilo ye-U, ukwenziwa kwangaphambili, kunye noomatshini abakhethekileyo
Oku kuvumela abathengi ukuba bafumaneiityhubhu zebhoyila ezilungele ukufakwa, iityhubhu zokutshintsha ubushushu, okanye iindibano ezenziwe kwangaphambili, ukonga ixesha kunye neendleko zomsebenzi.
Uvavanyo, Uhlolo, kunye neSatifikethi
Ukhuseleko nokuthembeka akunakuxoxiswana ngako kwizicelo zebhoyila kunye ne-heat-exchange.Ityhubhu ye-ASTM A179uvavanywa ngokuqatha:
● Uvavanyo loxinzelelo lwe-Hydrostatic
● Uvavanyo loBulukhuni (HBW)
● Uvavanyo Olungonakalisiyo (NDT)
● Ukuqinisekiswa kobukhulu
Iziqinisekiso ziquka:
● I-PED (Umyalelo weZixhobo zoXinzelelo zaseYurophu)
● EN 10204 3.2 iSatifikethi seMathiriyeli
Ukuthobela i-ASTM A179 / ASME SA-179, ASTM A192, A209, A210
Oku kuqinisekisa ukuba zonke iityhubhu zikhuselekile, zithembekile, kwaye ziyalandeleka ngokupheleleyo kwiiprojekthi zehlabathi.
Izicelo
Iityhubhu ezingenamthungo ze-ASTM A179zisetyenziswa kakhulu kwezi:
● Iibhoyila zomphunga
● Izixhobo zokutshintshiselana ubushushu kunye nezifudumezi-shushu
● Imizi-mveliso yokucubungula izinto
● Ukuveliswa kombane, izikhululo zamafutha efosili, kunye nezikhululo zamandla ombane
Ukuguquguquka kwezi tyhubhu kuzenza zilungele zombiniumphunga oxinezelekileyokwayeizicelo zoshishino ezishushu kakhulu.
Amandla eMveliso kunye neeNzuzo zoNikezelo
I-Womic Steel inika ukuguquguquka kwe-ii-odolo zetyhubhu enye okanye iiprojekthi ezinkuluUbonelelo lwethu lwezinto eziluhlaza ezikhuselekileyo, amandla amakhulu emveliso, kunye nobuchule bobuchwephesha buqinisekisa ukuhanjiswa ngokukhawuleza, ukwenziwa ngokwezifiso ngokuchanekileyo, kunye neenkonzo zoomatshini ezikhethiweyo.
Ukupakishwa kunye nokuThuthwa:Iityhubhu zibotshelelwe ngengubo yokulwa nomhlwa, iibhokisi zomthi, okanye imitya yentsimbi ukuze zithunyelwe ngokukhuselekileyo kwihlabathi liphela.
I-Matrix yamagama angundoqo kwiisayizi, imigangatho, kunye nezinto eziphathekayo
Ityhubhu yentsimbi engenamthungo eyi-1/2″ NB ASTM A179, ityhubhu yebhoyila eyi-1″ NB ASTM A179, ityhubhu yebhoyila eyi-2″ NB ASTM A179 engenamthungo, ityhubhu yebhoyila eyi-3″ NB ASTM A179, ityhubhu yebhoyila eyi-4″ NB ASTM A179 engenamthungo, ityhubhu yebhoyila eyi-6″ NB ASTM A179, ityhubhu yebhoyila eyi-8″ NB ASTM A179 engenamthungo, ityhubhu yebhoyila eyi-10″ NB ASTM A179, ityhubhu yebhoyila eyi-12″ NB ASTM A179 engenamthungo – Ubunzima Ishedyuli 20, 30, STD, 40, 60, 80, 100, 120, 160, XXS – Imigangatho: ASTM A179, ASTM A192, ASTM A209, ASTM A210, DIN 17175, EN 10216-2, A213 T5/T9/T11/T22/T91
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