Kwiinkqubo zoshishino zanamhlanje ezifanaiibhoyila, ii-heat exchangers, ii-condenser, izityalo zamandla, kunye nezakhiwo ze-petrochemical, iityhubhu ezenziwe ngokukodwa ezifanaIityhubhu ze-U bend, iityhubhu ze-coil, iityhubhu ze-serpentine, kunye neetyhubhu ze-multi-bendzidlala indima ebalulekileyo ekuphuculeni ukusebenza kakuhle kokudluliselwa kobushushu kunye nokwenza ngcono uyilo lwezixhobo.
Xa kuthelekiswa nemibhobho ethe tye engenamthungo,Iityhubhu ze-U bend kunye neetyhubhu ze-coilvumela uyilo lwezixhobo ezincinci ngelixa kugcinwa ukuhamba kolwelo okusebenzayo kunye nokusebenza kotshintshiselwano lobushushu. Iinjineli kunye neengcali zokuthenga zihlala zikhangelaUmenzi weetyhubhu ze-U bend, umtshintshi wobushushu iityhubhu ze-U, iityhubhu ze-U bend ezingenamthungo, iityhubhu ze-U bend zebhoyila, kunye neenkonzo zokugoba iityhubhu ezenziwe ngokwezifisoxa ukhetha izisombululo zeetyhubhu.
I-Womic Steel ngumvelisi ochwephesha weetyhubhu zebhoyila ezingenamthungo, iityhubhu ezichanekileyo ezitsalwa ngokubandayo, iityhubhu ze-U bend, kunye nezisombululo zeetyhubhu ezenziwe ngokwezifiso, ebonelela ngeemveliso zeetyhubhu ezikumgangatho ophezulu kwiiprojekthi zoshishino zehlabathi.
1. Zithini ii-U Bend Tubes?
A Ityhubhu egobileyo ye-Uyityhubhu engenamthungo egotywe yaya kwiUqwalaselo lwemilo ye-UEzi tyhubhu zisetyenziswa kakhulu kwiizitshintshi zobushushu, izikhonferensi, kunye neebhoyilakuba zivumela ulwelo ukuba lujikeleze ngaphakathi kwisakhiwo esincinci.
Iingenelo eziphambili zeIityhubhu ezigobileyo ze-Uziquka:
l Esebenzayoukusebenza kokudluliselwa kobushushu
l Uyilo lwezixhobo ezixineneyo
l Amalungu okuwelda ancitshisiweyo
l Ukuthembeka okuphuculweyo kwesakhiwo
Ufakelo olulula kwiiibhulukhwe zetyhubhu yokutshintsha ubushushu
Iityhubhu ze-U bend zihlala zenziwe ngeintsimbi yekhabhoni engenamthungo, intsimbi ye-alloy, okanye imibhobho yentsimbi engenasici, ukuqinisekisa iipropati ezibalaseleyo zoomatshini kunye nokumelana nokugqwala.
2. Iityhubhu zeCoil kunye neetyhubhu zeSerpentine
Ngaphandle kweetyhubhu ze-U bend, iinkqubo zoshishino zihlala zisebenzisaiityhubhu zekhoyili kunye neetyhubhu zeserpentineukutshintshiselana kobushushu okukhethekileyo kunye nokuthuthwa kolwelo.
| Uhlobo lweThubhu | Imilo | Isicelo esiqhelekileyo |
| Ityhubhu ye-U Bend | Imile okwe-U | Izitshintshi zobushushu, iibhoyila |
| Ityhubhu yeKhoyili | Ijikeleza okanye ijikeleze | Izithando, ii-condensers |
| Umbhobho weNyoka | Ukugoba okuninzi | Izifudumezi zemizi-mveliso |
| Ityhubhu Egobe Kaninzi | iimilo ezenziwe ngokwezifiso | Iinkqubo zobushushu bezityalo zamandla |
I-Womic Steel ibonelela ngeenkonzo zokugoba iityhubhu ezenziwe ngokwezifiso, kuqukaIityhubhu ze-U bend, iityhubhu ze-multi-bend, iityhubhu ze-serpentine, kunye neetyhubhu ze-coil, elungiselelwe ngokweemfuno zeprojekthi.
3. Inkqubo yokuvelisa ii-U Bend Tubes
Ukuvelisa umgangatho ophezuluIityhubhu ezigobileyo ze-Uifuna ulawulo oluchanekileyo lokuvelisa ukuze ihlale ikwimeko entleukuchaneka kobukhulu, ukuqina kodonga, kunye ne-oval ephantsi.
Amanyathelo aqhelekileyo okuvelisa aquka:
Imveliso yeThubhu engenamthungo
Imibhobho engenamthungo eqengqelekayo okanye ebandayo etsalwa ngobushushu iveliswa ngokwemigangatho efunekayo.
Unyango lobushushu
Iityhubhu ziyavalwa ukuze kuphuculwe ukuqina kwazo ngaphambi kokuba zigobe.
Ukugoba ityhubhu echanekileyo
Oomatshini abakhethekileyo bagoba iityhubhu zibeUbume be-U okanye uqwalaselo olugobile ngeendlela ezininzi.
Unyango lobushushu lokunciphisa uxinzelelo
Iqinisekisa uzinzo loomatshini kwaye ithintela ukuqhekeka.
Uvavanyo lweMilinganiselo
IitshekhiUkunyamezelana kwe-OD, i-ovality, ubukhulu bodonga, kunye ne-radius egobileyo.
Ukugqitywa kunye noVavanyo lomphezulu
Ibandakanyauvavanyo lwe-hydrostatic, uvavanyo lwe-ultrasound, kunye nokuhlolwa okubonakalayo.
I-Womic Steel iqinisekisa ulawulo oluchanekileyo lokugoba, ukuthintela iziphene ezifanaimibimbi, ukuncitshiswa kodonga, okanye ukujiya okugqithisileyo.
4. Ukuchaneka koBume kunye noLawulo loMgangatho
Ukugcina ukuchaneka kobukhulu kubalulekileiibhulukhwe zetyhubhu yokutshintsha ubushushu kunye neendibano zebhoyila.
| Ipharamitha | Ixabiso Eliqhelekileyo Lolawulo |
| Ukunyamezelana kobubanzi bangaphandle | ±0.05 – ±0.10 mm |
| Ukuqanda | ≤ 50% yokunyamezelana kwe-OD |
| Ubukhulu bodonga | ± 7.5% |
| Irediyasi egobileyo | Ngokwendlela uyilo lwabathengi |
| Ukuthe tye | ≤ 1 / 1000 |
Iityhubhu zokuchaneka ezitsalwe ngokubandayozibonelela ngokuchaneka okuphezulu kobukhulu, nto leyo ezenza zibe zilungele Iityhubhu ze-U bend ezisetyenziswa kwi-heat exchangers kunye nee-boilers.
5. Izixhobo kunye neMigangatho
Iityhubhu ze-U bend zenziwe ngezinto ezahlukeneyo ngokuxhomekeke kwiimeko zokusebenza.
Intsimbi yeCarbon
| Umgangatho | Ibanga | Isicelo |
| I-ASTM A179 | Intsimbi yekhabhoni | Iityhubhu zokutshintsha ubushushu |
| I-ASTM A210 | A1 | Iityhubhu zebhoyila |
| EN10216-2 | P235GH | Iibhoyila zemizi-mveliso |
Intsimbi ye-alloy
| Umgangatho | Ibanga | Isicelo |
| I-ASTM A335 | P11 | Iibhoyila zobushushu obuphakathi |
| I-ASTM A335 | P22 | Iibhoyila ezinobushushu obuphezulu |
| I-ASTM A335 | I-P91 | Izityalo zamandla ezinobushushu obuphezulu kakhulu |
Yenziwe ngentsimbi eshayinayo
| Umgangatho | Ibanga | Isicelo |
| I-ASTM A213 | 304/316 | Izitshintshi zobushushu |
| I-ASTM A213 | 321 | Iinkqubo zobushushu obuphezulu |
| I-ASTM A213 | 347 / 347H | Imibhobho yomphunga yesikhululo samandla |
I-Womic Steel ivelisa iityhubhu ezingenamthungo ngokwemigangatho ye-ASTM, EN, DIN, kunye ne-ASME, ukuqinisekisa ukuhambelana neeprojekthi zoshishino zehlabathi.
6. Usetyenziso lwee-U Bend kunye neeCoil Tubes
6.1 Izitshintshi zobushushu
Iityhubhu ze-U bend zisetyenziswa kakhulu kwiizitshintshi zobushushu zeqokobhe kunye neetyhubhu, okuvumela ukudluliselwa kobushushu okusebenzayo phakathi kolwelo.
Iingenelo ziquka:
l Amalungu e-weld ancitshisiweyo
l Ukuthembeka okuphuculweyo kwesakhiwo
l Uyilo lwezixhobo ezixineneyo
6.2 Iibhoyila kunye neePlant Power
Iinkqubo zebhoyila zifunaiityhubhu zentsimbi ye-alloy enganyangekiyo kubushushu obuphezulunjengeP11, P22, kunye neP91.
Ezi tyhubhu zisetyenziselwa:
l Iityhubhu zeSuperheater
iityhubhu ze-l Economizer
l Imibhobho yomphunga
6.3 Ishishini lePetrochemical
Iityhubhu zekhoyili kunye neetyhubhu zeserpentine zisetyenziswa kwiii-reactors zeekhemikhali kunye nezifudumezi zemizi-mveliso, ebonelela ngokutshintshiselana kobushushu okusebenzayo kwiindawo ezinobushushu obuphezulu.
6.4 Ukuveliswa kwezixhobo zoshishino
Ukugoba ityhubhu ngokwezifiso kusetyenziswa:
l Izitofu zoshishino
l Iinkqubo zokubuyisela ubushushu
l Izixhobo zokucubungula ezishushu
7. Iingenelo zeetyhubhu ze-U Bend ezingenamthungo
Ukusebenzisaiityhubhu ezingenamthungo zokwenza i-U bendInika iingenelo ezininzi xa kuthelekiswa nemibhobho edibeneyo.
| Uphawu | Iityhubhu ze-U Bend ezingenamthungo | Iityhubhu ezidityanisiweyo |
| Amandla | Phezulu | Iphakathi |
| Ukumelana noxinzelelo | Igqwesile | Iphakathi |
| Ukunyaniseka kwesakhiwo | Iyunifomu | Umthungo we-weld unokuba buthathaka |
| Ukumelana nobushushu | Igqwesile | Inomda |
Ngenxa yezi zibonelelo,Iityhubhu ze-U ezigobileyo ezingenamthungo zikhethwa kakhulu kwiibhoyila nakwii-heat exchangers.
8. Izinto eziqwalaselwayo malunga nokuthengwa kwempahla
Xa uthengaIityhubhu ze-U bend okanye iityhubhu ze-coil, iingcali zokuthenga kufuneka ziqwalasele oku:
l Ibanga lezinto
Intsimbi yekhabhoni, intsimbi ye-alloy, okanye intsimbi engatyiwayo kuxhomekeke kubushushu kunye neemeko zokugqwala.
l Ubungakanani beTube kunye noBungqingqwa bodonga
Qinisekisa ukuba iyahambelanauyilo lwesitshintshi sobushushu kunye neemfuno zoxinzelelo.
l I-Bend Radius kunye neJiyometri
Ukugoba okwenziwe ngokwezifiso kufuneka kuhambelane noyilo lwezixhobo.
l Ubuchule obuphezulu
Ukuma okuphantsi kunye ne-OD echanekileyo kuqinisekisa ukufakwa okufanelekileyo.
l Ukuthobela iMigangatho
Iinkcukacha ze-ASTM, EN, DIN, kunye ne-ASME ziqinisekisa ukusebenza kakuhle.
I-Womic Steel inika inkxaso epheleleyo yobunjineli, ukunceda abathengi bakhethe okulungileyoizinto zetyhubhu ezingenamthungo, ubukhulu, kunye noqwalaselo lokugoba.
Intsimbi yeWomic – Umenzi weTube engenamthungo kunye neTube ye-U Bend
I-Womic Steel ngumvelisi ochwephesha ogxile kwiiityhubhu zebhoyila ezingenamthungo, iityhubhu ezichanekileyo ezitsalwa ngokubandayo, iityhubhu zokutshintsha ubushushu, iityhubhu ze-U bend, kunye nezisombululo zeetyhubhu ezenziwe ngokwezifisokwiiprojekthi zoshishino zehlabathi.
Ngezixhobo zemveliso eziphambili kunye neenkqubo zokulawula umgangatho ezingqongqo, iWomic Steel ibonelela ngezisombululo zeetyhubhu ezisebenzayo kakhulu ezihambelana nemigangatho ephambili yamazwe ngamazwe kuqukaI-ASTM A192, i-ASTM A210, i-ASTM A213, i-EN10216 P235GH, kunye neendidi ezahlukeneyo zentsimbi ye-alloy kunye nentsimbi engagqwaliyo.
Njengomvelisi weetyhubhu zebhoyila onamava, iWomic Steel ibonelela ngeemveliso ezahlukeneyo ezifanaiityhubhu zebhoyila ezingenamthungo, iityhubhu ezitsalwa ngokubandayo, iityhubhu zebhoyila zentsimbi ye-alloy, iityhubhu zokutshintsha ubushushu zentsimbi engagqwaliyo, kunye neetyhubhu ze-U ezigobileyo ezenziwe ngokwezifiso.
Ezi mveliso zisetyenziswa kakhulu kwiizityalo zamandla, iibhoyila zoshishino, izibonelelo zepetrochemical, iindawo zokucoca, kunye neenkqubo zokutshintshiselana nobushushu.
I-Womic Steel iyakwazi ukuvelisa iimilo zeetyhubhu ezenziwe ngokwezifiso kuqukaIityhubhu ze-U, iityhubhu ze-serpentine, iityhubhu ezinee-multi-bend, kunye neetyhubhu ze-coil, ukuxhasa iinkampani zobunjineli kunye nabavelisi bezixhobo abanomthamo wokuvelisa othembekileyo kunye nomgangatho wemveliso ohambelanayo.
Ngamaqela emveliso angoochwephesha kunye nemigca yokuvelisa yanamhlanje, iWomic Steel iqinisekisaumgangatho ozinzileyo, ubukhulu obuchanekileyo, kunye nokuhanjiswa okuthembekileyokuyo yonke iprojekthi.
Iwebhusayithi:www.womicsteel.com
Email: sales@womicsteel.com
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Ixesha lokuthumela: Juni-04-2026