Imibhobho yentsimbi engenamthungo engenamthungo iye yayimfuneko kuwo wonke amacandelo oshishino, ngenxa yokuxhathisa okugqwesileyo kokuhlwa, ukomelela, kunye nokuthembeka kwimekobume egqithisileyo. Ngokungafaniyo nemibhobho edityanisiweyo, iintlobo ezingenamthungo zenziwa ngaphandle kwamalungu, okukhokelela kwisakhiwo esifanayo kunye neempawu eziphuculweyo zoomatshini. Eli nqaku liphonononga imigangatho yophumezo yamazwe ngamazwe elawula imibhobho yentsimbi engenamthungo engenamthungo, ecaleni kojongo olunzulu kububanzi besicelo sayo.
ImiGangatho yokuSetyenziswa kweMibhobho yentsimbi engenamthungo
Imibhobho yentsimbi engenamthungo iveliswa ukuhlangabezana nemigangatho engqongqo yamazwe ngamazwe neyesizwe. Le migangatho ichaza ukwakheka kweekhemikhali, iipropathi zoomatshini, ukunyamezelwa kobukhulu, kunye neendlela zokuvavanya ezifunekayo ukuze kuqinisekiswe umgangatho wemveliso ongaguqukiyo kunye nokusebenza. Eminye yemigangatho elandelwa kakhulu ibandakanya:
● ASTM A312 / A312M
Umgangatho we-ASTM A312 ugubungela umthungo ongenamthungo, umthungo othe tye odityanisiweyo, kunye nemibhobho yentsimbi engatyiwa yingqele ebandayo elungiselelwe ubushushu obuphezulu kunye nenkonzo edlekayo jikelele. Isetyenziswa kakhulu kwi-petrochemical kunye namashishini okuvelisa amandla.
Phonononga:304 iStainless Steel Umbhobho ongenamthungo
● I-ASTM A213
Isetyenziselwa ibhoyila ye-ferritic engenamthungo kunye ne-austenitic alloy-steel, iheater, kunye neetyhubhu zokutshintsha ubushushu. Ilawula ukusebenza kwetyhubhu ephezulu kumandla obushushu kunye nezityalo zamandla.
Phonononga:I-316L ye-Stainless Steel Tubing
● I-GB/T 14976
Lo ngumgangatho waseTshayina ochaza imibhobho yentsimbi engenamthungo esetyenziselwa ukuthutha ulwelo. Igxininisa ukucoceka kunye nokunganyangeki kwe-corrosion ekutyeni, kwiikhemikhali, nakumashishini amayeza.
● EN 10216-5
Umgangatho waseYurophu ogubungela iityhubhu zentsimbi engenamthungo ngeenjongo zoxinzelelo. Isebenza kwimibhobho ephezulu kunye noxinzelelo oluphezulu kumandla kunye neenkqubo zoomatshini.
● I-JIS G3459
Lo mgangatho waseJapan unxulumene nemibhobho yentsimbi engatyiwayo yombhobho oqhelekileyo. Ihlala isetyenziswa kwimizi-mveliso jikelele kunye neenkqubo zikamasipala.
Phonononga:321 uMbhobho weNtsimbi engenaMthungo | 310/310S Steel Engenamthungo Umbhobho
Le migangatho ayiqinisekisi nje ukuchaneka komgangatho kodwa kunye nokufana kokumelana nokubola, amandla okuqina, kunye nokuchasana nokushisa okuphezulu, okwenza imibhobho ifanelekele izicelo ezibalulekileyo.
Ukusetyenziswa kwemibhobho yeStainless Steel engenamthungo
1. Ishishini leoli negesi
Imibhobho yentsimbi engenamthungo ibalulekile kumsebenzi ongasentla, ophakathi, nasezantsi. Ukusuka kwiiplatifti zokomba ukuya kwiindawo zokucoca, le mibhobho ibamba uxinzelelo olugqithisileyo kunye neendawo ezinobungozi ezinokugcinwa okuncinci.
• Isetyenziswa kwimibhobho engaphantsi kolwandle, uthutho lweoli, kunye nemigca yokutofa ngemichiza.
• Amabanga afana ne-316L kunye ne-904L anika ukuxhathisa okuphezulu kwe-chloride.
Funda nzulu:904L iNtsimbi engenaMthungo uMbhobho
2. Izityalo zeMichiza kunye nePetrochemical
Imibhobho engenamthungo engenamagingxigingxi ithutha izinto ezonakalisa kakhulu ezifana ne-asidi ye-sulfuric, i-chlorides, kunye neekhemikhali eziphezulu ze-pH. Amabanga afana ne-304, 316L, kunye ne-310S athandwa ngenxa yokungangeni kweekhemikhali kunye nokumelana nokushisa.
• Isetyenziswe kwizitshintshi zobushushu, ii-reactors, kunye neekholamu zokuhluza.
• Akukho mthungo we-weld = iindawo ezibuthathaka ezimbalwa phantsi koxinzelelo okanye umhlwa.
3. IsiZukulwana saMandla kunye nabaTshintshisi boBushushu
Kwiinkqubo zobushushu obuphezulu njengenyukliya, i-thermal, kunye nezityalo zamandla elanga, imibhobho yensimbi engenastainless isebenza phantsi kwebhayisikile ye-thermal kunye neendaba ezihlaselayo. Ukuthotyelwa kwe-ASTM A213 kunye ne-EN 10216-5 kuqinisekisa uxinzelelo oluphezulu kunye nokuzinza kweqondo lokushisa.
• Ifanele iityhubhu zebhoyila, iityhubhu zokufudumeza, kunye neenkqubo zecondensate.
• I-310S insimbi engenasici iyagqwesa kwiindawo ezine-oxidation-prone.
Ndwendwela:310/310S Steel Engenamthungo Umbhobho
4. Ukutya kunye naMashishini oShishino
Ucoceko lubalulekile kula mashishini. Imibhobho engenamthungo engenamthungo iphelisa ukungcoliseka kweweld, iqinisekisa umphezulu ogudileyo wangaphakathi kunye nokuxhathisa kwi-biofouling.
• Izicelo ziquka izixhobo zobisi, iintambo zokulungisa iziselo, kunye nokuveliswa kweziyobisi.
• Imigangatho efana ne-GB/T 14976 kunye ne-ASTM A270 ngokuqhelekileyo kubhekiselwa kuyo.
Jonga:I-316L ye-Stainless Steel Tubing
5. Ubunjineli baseLwandle
Icandelo lezaselwandle lifuna izisombululo zemibhobho eyomeleleyo ukulwa nokudleka okunamandla kwamanzi anetyuwa. Imibhobho yentsimbi engenamthungo, ngakumbi i-duplex kunye namabakala angama-904L, ibonelela ngokusebenza kwexesha elide kwiindawo ezintywiliselwe emanzini kunye ne-splash.
• Usetyenziso lubandakanya iisistim ze-ballast, iiyunithi zokususa ityuwa emanzini, kunye namaqonga aphesheya konxweme.
6. Ubunjineli boKwakha kunye noLwakhiwo
Ubume boyilo kunye nolwakhiwo luya lubandakanya intsimbi engenasici kuzo zombini amandla kunye neenjongo zobuhle. Imibhobho engenamthungo ikhethwa kwizicelo zokuthwala umthwalo, ii-handrails, kunye neendonga zamakhethini ngenxa yemigca yazo ecocekileyo kunye nokuxhathisa ukubola.
Kutheni Sikhetha imibhobho yentsimbi engenamthungo?
I-Sakysteel inikezela ngoluhlu olubanzi lwemibhobho yentsimbi engenamthungo kwiindidi zamabanga kunye nobukhulu, zonke zihambelana nemigangatho emikhulu yamazwe ngamazwe. Ngezixhobo zemveliso eziphambili kunye nolawulo olungqongqo lwekhwalithi, i-Sakysteel iqinisekisa:
• Ukunyamezela okuqinileyo
• Imiphetho ebalaseleyo yomphezulu
• I-corrosion ephezulu kunye nokumelana noxinzelelo
• Ukuhanjiswa ngokukhawuleza kunye nemveliso eyenziwe ngokwezifiso
Imveliso nganye iphantsi kovavanyo olungqongqo olubandakanya uvavanyo lwe-PMI, uvavanyo lwe-hydrostatic, ukufunyaniswa kwesiphene se-ultrasonic, kunye nokuhlolwa komda.
Ixesha lokuposa: May-07-2025