Imibhobho engenamthungo yentsimbi ye-alloy yinxalenye ebalulekileyoizicelo zoshishino ezinobushushu obuphezulu, ezixinezelekileyo, kuqukaizityalo zamandla, iibhoyila, izixhobo zokutshintshiselana ngobushushu, izityalo zepetrochemical, kunye nemibhobho yokucocaLe mibhobho ibonelela ngokugqwesileyoamandla, ukumelana nobushushu, kunye nokumelana nokugqwalaxa kuthelekiswa nemibhobho yentsimbi yekhabhoni eqhelekileyo.
Kwiinjineli, abayili, kunye neengcali zokuthenga, ukukhetha okuchanekileyoumbhobho ongenamthungo wentsimbi ye-alloykuqinisekisaukuthembeka kwenkqubo, ubomi benkonzo ende, kunye nokuthobela imigangatho yamazwe ngamazwe.
I-Womic Steel ngumvelisi oqeqeshiweyo weepayipi ezingenamthungo zentsimbi ye-alloy, iityhubhu ezichanekileyo ezitsalwa ngokubandayo, iityhubhu zebhoyila, iityhubhu zokutshintsha ubushushu, kunye nezisombululo zeetyhubhu ezenziwe ngokwezifiso., ebonelela ngeemveliso ezikumgangatho ophezulu kwiiprojekthi zoshishino zehlabathi.
1. Iiklasi zeNsimbi yeAlloy eqhelekileyo
Imibhobho engenamthungo yentsimbi ye-alloy yenzelwe ukumelanaubushushu obuphezulu, uxinzelelo oluphezulu, kunye neemeko zokubolaAmanqaku aqhelekileyo aqukaP11, P22, P91, kunye neP92, esetyenziswa kakhulu kwiiityhubhu zebhoyila, iityhubhu ze-superheater, kunye neepayipi zoxinzelelo oluphezulu.
| Ibanga | Uhlobo lwezinto | Ezona mpawu | Izicelo eziqhelekileyo |
| P11 | I-Chromium-Molybdenum | Ubushushu obuphakathi, ukudityaniswa kakuhle | Iityhubhu zebhoyila, izinto zokutshintshiselana ubushushu |
| P22 | I-Chromium-Molybdenum | Ukumelana nobushushu obuphezulu, amandla amahle kakhulu okuhambahamba | Iibhoyila zoshishino, ii-superheater |
| I-P91 | I-Chromium-Molybdenum-Vanadium | Ubushushu obuphezulu, uxinzelelo oluphezulu, amandla okuhamba ixesha elide | Iibhoyila zezityalo zamandla, imibhobho yepetroli yefosili |
| I-P92 | I-Chromium-Molybdenum-Vanadium | Ubushushu obuphezulu kakhulu, amandla aphezulu okuhambahamba | Iibhoyila ezibaluleke kakhulu, imibhobho yobushushu obuphezulu |
Ezinye izinto zentsimbi ye-alloy ziquka15Mo3, 16Mo3, 13CrMo4-5, ezisetyenziswa kakhulu kwiIiprojekthi zaseYurophu nezamazwe ngamazwe.
2. Iipropati zoomatshini
Imibhobho engenamthungo yentsimbi ye-alloy ibonakaliswa yiamandla aphezulu okuxinana, ukumelana okuhle kakhulu kokurhubuluza, kunye nokusebenza okuzinzileyo kumaqondo obushushu aphezulu.
| Ibanga | Amandla okuThamba (MPa) | Amandla okuKhula (i-MPa) | Ukwandiswa (%) | Ubunzima (HRB) | Umda woBushushu (°C) |
| P11 | 485–620 | 250 | 20 | 100 | 540 |
| P22 | 485–620 | 250 | 20 | 100 | 580 |
| I-P91 | 620–780 | 415 | 20 | 150 | 600 |
| I-P92 | 620–780 | 415 | 20 | 150 | 620 |
Ezi mpawu zoomatshini zenzaimibhobho engenamthungo yentsimbi ye-alloyilungeleiibhoyila, ii-heat exchangers, kunye nemibhobho yezityalo zamandla ezibalulekileyoapho zombiniamandla aphezulu kunye nokumelana nobushushu obuphezuluziyafuneka.
3. Imigangatho yeHlabathi
Iipayipi ezingenamthungo zentsimbi ye-alloy zenziwe ngokwemigaqoimigangatho yamazwe ngamazwe, ukuqinisekisa ukuba izinto ziyafana, zikhuselekile kwaye zithembekile.
| Umgangatho | Ibanga / Izinto ezisetyenziswayo | Ububanzi |
| I-ASTM A335 | P11, P22, P91, P92 | Umbhobho we-ferritic alloy-steel ongenamthungo wenkonzo yobushushu obuphezulu |
| I-DIN 17175 | 15Mo3, 16Mo3 | Ibhoyila kunye nemibhobho yoxinzelelo, umgangatho waseYurophu |
| EN10216-2 | 13CrMo4-5, P11, P22 | Iityhubhu zentsimbi ezingenamthungo zeenjongo zoxinzelelo |
| I-ASME SA335 | P11, P22, P91, P92 | Iityhubhu zebhoyila kunye ne-superheater |
| I-JIS G3459 | I-SCMV, i-SCMV-H | Imibhobho yentsimbi ye-alloy enobushushu obuphezulu eJapan |
I-Womic Steel ivelisa imibhobho engenamthungo yentsimbi edibeneyo ehambelana nemigangatho ye-ASTM, DIN, EN, kunye ne-ASME, ukuqinisekisa ukuhambelana kwehlabathi kwiiprojekthi zoshishino.
4. Ukuchaneka kunye nokunyamezelana ngokwemilinganiselo
Kwizicelo ezibalulekileyo zoshishino,ukuchaneka kobukhulu kubalulekileImibhobho engenamthungo yentsimbi ye-alloy esemgangathweni ophezulu kufuneka ibe:
Ububanzi obuchanekileyo bangaphandle (OD)
Ubukhulu Bodonga Olufanayo
I-Ovality ephantsi
Ukuthe tye okuphezulu
| Ipharamitha | Ukunyamezela Okuqhelekileyo | Amanqaku |
| Ububanzi obungaphandle | ± 0.05–0.10 mm | Iqinisekisa ukufakwa ngokufanelekileyo kwee-flanges, iivalvu, kunye nezixhobo |
| Ubukhulu bodonga | ± 7.5% | Kubalulekile ukuvavanya uxinzelelo |
| Ukuqanda | ≤50% yokunyamezelana kwe-OD | Ithintela ukuhamba okungalinganiyo kunye noxinzelelo loomatshini |
| Ukuthe tye | ≤1/1000 | Iqinisekisa ukuhlanganiswa okugudileyo kunye nokusasazwa koxinzelelo |
Imibhobho yentsimbi ye-alloy etsaliweyo ebandayoukubonelela ngokunyamezelana okuqinileyo, ukuphucula ukufakwa kwetyhubhu yebhoyila, indibano yokutshintsha ubushushu, kunye nokuzinza koomatshini.
5. Izicelo
5.1 Iibhoyila kunye neePlant Power
lImibhobho ye-P11, P22, P91zisetyenziswa kakhulu kwiii-headers zebhoyila, ii-superheaters, kunye nee-reheaters
l Amandla aphezulu okuhambahamba kunyeukumelana nokudinwa bubushushuqinisekisa ukusebenza kwexesha elide
5.2 Izitshintshi zobushushu
l Imibhobho yentsimbi ye-alloy enei-OD echanekileyo kunye nobukhulu bodongalungiselelaukudluliselwa kobushushu kunye nokuzinza koomatshini
I-l P22 kunye ne-P91 zifanelekile kwiukudluliselwa kolwelo olushushu kakhulu
5.3 Ishishini lePetrochemical
lImibhobho yentsimbi ye-alloy enganyangekiyo ngumhlwangenxaukuthuthwa kweekhemikhali, ii-reactors ezishushu kakhulu, kunye nemibhobho yokucoca
l Iipayipi ezingenamthungo ezichanekileyo ziqinisekisauqhagamshelo olungenazivuthulu
5.4 Iimpahla zokuthutha zemigodi nezemizi-mveliso
l Iipayipi zentsimbi ye-alloy echanekileyo esetyenziswa kwiiirola zokuhambisa kunye neetyhubhu ze-idler
l Ubungakanani obuphantsi buqinisekisaukujikeleza okugudileyo kunye nokungcangcazela okuncitshisiweyo
6. Iingenelo zeMibhobho engenamthungo yeNsimbi yeAlloy
lUkumelana nobushushu obuphezulu:I-P91 kunye ne-P92 zimelana namaqondo obushushu afikelela kwi-620°C
lUkusebenza koxinzelelo oluphezulu:Ifanelekile kwiibhoyila ezibaluleke kakhulu kunye nemibhobho enoxinzelelo oluphezulu
lUbuchule obuphezulu:Iityhubhu ezitsalwa ngokubandayo ezingenamthungo zine-oval ephantsi, i-OD echanekileyo, kunye nobukhulu bodonga obufanayo
lAmandla okuQhekeza ixesha elide:Kubalulekile kwiibhoyila, ii-heat exchangers, kunye nemibhobho yezityalo zamandla
lUkuthobela iMigangatho yeHlabathi:Ukuthobela imithetho ye-ASTM, EN, DIN, ASME, kunye ne-JIS
7. Isikhokelo sokukhetha ukuthenga
Xa uthengaimibhobho engenamthungo yentsimbi ye-alloy, cinga:
lIbanga lezinto:P11/P22 yobushushu obuphakathi ukuya phezulu; P91/P92 yobushushu obuphezulu kakhulu
lIimfuno zobukhulu:Qinisekisa ukuba i-OD, ubukhulu bodonga, ukujiya, kunye nokuthe tye kuyahlangabezana neemfuno zeprojekthi
lUkuthobela iMigangatho:I-ASTM A335, ASME SA335, EN10216-2, DIN 17175
lIndawo yokusetyenziswa:Ibhoyila, isixhobo sokutshintshiselana nobushushu, i-superheater, i-refinery, okanye inkqubo yokuhambisa
I-Womic Steel inika uluhlu olupheleleyo lweepayipi ezingenamthungo zentsimbi ye-alloy, kunyeumzobo ocolileyo obandayo, ulawulo oluqinileyo lwe-OD, ukujiya okuphantsi, kunye nokuthobela imigangatho yamazwe ngamazwe.
Singabonelelaubude beetyhubhu ezenzelwe wena, ii-U-bends, iityhubhu ezigobileyo ezininzi, kunye nokuveliswa ngokuchanekileyongokweemfuno zabathengi.
Intsimbi yeWomic – Umenzi wePipe engenamthungo yeAlloy Steel
I-Womic Steel ngumvelisi ochwephesha ogxile kwiimibhobho engenamthungo yentsimbi ye-alloy, iityhubhu ezitsalwa ngokucokisekileyo ezibandayo, iityhubhu zebhoyila, iityhubhu zokutshintsha ubushushu, kunye nezisombululo ezenziwe ngokwezifiso.
Iimveliso zethu ziqinisekisa:
lIityhubhu ezingenamthungo zentsimbi ye-alloy esebenza kakuhlekwiibhoyila, izityalo zamandla, kunye namashishini eekhemikhali
lI-OD echanekileyo, i-oval ephantsi, kunye nobukhulu bodonga obufanayo
lUkuthobela imigangatho ye-ASTM, EN, DIN, ASME, kunye ne-JIS
lImveliso yeetyhubhu ezenzelwe wena: Ityhubhu ye-U, iityhubhu ze-multi-bend, iityhubhu ze-coil, kunye neetyhubhu ze-conveyor roller
Iwebhusayithi:www.womicsteel.com
Email: sales@womicsteel.com
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UVictor: +86-15575100681
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Ixesha leposi: Matshi-25-2026