Iityhubhu zebhoyila ze-EN10216 zisetyenziswa kakhulu kwizixhobo zoxinzelelo zaseYurophu, iibhoyila zoshishino, ii-heat exchangers, kunye neeprojekthi zeziseko zamandla. Umgangatho we-EN10216 uchaza iityhubhu zentsimbi ezingenamthungo ngeenjongo zoxinzelelo kwaye uhlala uchazwa kwiiprojekthi zobunjineli kulo lonke elaseYurophu, eMbindi Mpuma, nakwiikhontrakthi ezininzi zamazwe ngamazwe ze-EPC. Xa kuthelekiswa nemigangatho yeetyhubhu zebhoyila ze-ASTM ezifana neI-ASTM A192, i-ASTM A210, kunye ne-ASTM A213, uthotho lwe-EN10216 lubonelela ngamabakala ezinto zaseYurophu ezisetyenziswa rhoqo kwiibhoyila, kwimikhumbi yoxinzelelo, nakwizixhobo zokudlulisa ubushushu.
Phakathi kwamanqanaba ahlukeneyo achazwe ngaphakathi kweenkcukacha ze-EN10216,I-P235GH, i-P265GH, kunye ne-16Mo3zezinye zezona zinto zisetyenziswa kakhulu kwiityhubhu zebhoyila kunye nokusetyenziswa koxinzelelo. Ezi zinto zenzelwe ukubonelela ngeempawu zoomatshini ezithembekileyo phantsi kweemeko zobushushu obuphezulu kwaye zisetyenziswa kakhulu kwiiinkqubo zebhoyila zoshishino, izixhobo zokufudumeza izixhobo zokucoca, kunye nezixhobo zokutshintsha ubushushu zegobolondo kunye neetyhubhu.
Njengomsebenzi oqeqeshiweyoumenzi wetyhubhu yebhoyila, I-Womic Steel ivelisa uluhlu olubanzi lweetyhubhu zebhoyila ezingenamthungo ze-EN10216, kuqukaIityhubhu zentsimbi ze-alloy ze-EN10216 P235GH, EN10216 P265GH, kunye ne-EN10216 16Mo3 ze-alloyEzi tyhubhu zibonelelwa kwiiprojekthi zobunjineli zehlabathi apho kufuneka imigangatho yezixhobo zoxinzelelo zaseYurophu. Ngemigca yemveliso yeetyhubhu ezingenamthungo yanamhlanje kunye neenkqubo zokuhlola umgangatho ezingqongqo, iWomic Steel ibonelela ngezisombululo zeetyhubhu ezithembekileyo kwiinkampani zamandla, abavelisi bezixhobo, kunye nabakhi bemizi-mveliso kwihlabathi liphela.
Umgangatho we-EN10216 uquka iindidi ezahlukeneyo ngokuxhomekeke kuhlobo lwezinto kunye nokusetyenziswa okucwangcisiweyo. Iindidi eziqhelekileyo ezisetyenziselwa iityhubhu zebhoyila kunye nezixhobo zoxinzelelo ziquka iityhubhu zentsimbi ze-EN10216-2 ze-alloy kunye ne-non-alloy ezenzelwe inkonzo yobushushu obuphezulu. Ezi tyhubhu zenziwe njengeetyhubhu zentsimbi ezingenamthungo kwaye kufuneka zihlangabezane neemfuno ezingqongqo malunga nokwakheka kweekhemikhali, iimpawu zoomatshini, kunye nokunyamezelana kobukhulu.
Phakathi kwezinto ezichazwe phantsi kwe-EN10216,I-P235GH yenye yezona ntlobo zentsimbi yekhabhoni ezisetyenziswa kakhuluukusetyenziswa koxinzelelo. Le nto isetyenziswa kakhuluiityhubhu zebhoyila, iityhubhu zokutshintshiselana nobushushu, kunye neenkqubo zemibhobho yesitya soxinzeleloIgama elithi “GH” libonisa ukuba le nto ifanelekile kwinkonzo yobushushu obuphezulu, nto leyo eyenza ukuba ifaneleke kwizixhobo zokudlulisa ubushushu kunye nebhoyila.
Olunye uhlobo olusetyenziswa kakhulu ngaphakathi kweenkcukacha ze-EN10216 luloP265GH, enika amandla aphezulu kancinci xa kuthelekiswa ne-P235GH. Le nto idla ngokukhethwa kwiinkqubo zoxinzelelo apho kufuneka amandla ongezelelweyo ngelixa igcina ukudityaniswa kakuhle kunye neempawu zokwenza.
Kwizicelo zobushushu obuphezulu, izixhobo zentsimbi ye-alloy ezifana16Mo3zisetyenziswa rhoqo. Ukongezwa kwe-molybdenum kuphucula amandla obushushu aphezulu kunye nokumelana nokuqhekeka kwentsimbi, okuvumela ukuba izinto zisebenze ngokuthembekileyo kwiindawo ezishushu ezifuna ubushushu obuphezulu ezifana nezifudumezi zokucoca kunye neebhoyila zezityalo zamandla.
Le theyibhile ilandelayo inika uthelekiso olulula phakathi kwezinto ezininzi eziqhelekileyo zetyhubhu yebhoyila ye-EN10216.
| Ibanga lezinto | Uhlobo lwentsimbi | Izinto eziphambili ze-Alloy | Izicelo eziqhelekileyo |
| P235GH | Intsimbi yeCarbon | I-Carbon-Manganese | Iibhoyila, izinto zokutshintshiselana ubushushu |
| P265GH | Intsimbi yeCarbon | I-Carbon-Manganese | Iinqanawa zoxinzelelo, iibhoyila |
| 16Mo3 | Intsimbi ye-alloy | I-Molybdenum Alloy | Iibhoyila ezinobushushu obuphezulu |
Phakathi kwezi zinto,I-EN10216 P235GH idla ngokuthathwa njengelingana neYurophu neetyhubhu zebhoyila zentsimbi yekhabhoni ze-ASTM A192 okanye ze-ASTM A210Nangona ukwakheka kweekhemikhali kungafani, izinto ezisetyenziswayo zisebenza ngendlela efanayo kwiinkqubo zebhoyila zoshishino kunye nezixhobo zoxinzelelo.
Olu thelekiso lulandelayo lubonisa ulwalamano oluqikelelweyo phakathi kwezinto eziqhelekileyo ze-ASTM kunye ne-EN boiler tube ezisetyenziswa kwiiprojekthi zobunjineli behlabathi.
| Umgangatho we-EN | Ibanga elifanayo le-ASTM | Isicelo esiqhelekileyo |
| P235GH | I-ASTM A192 | Iityhubhu zebhoyila |
| P265GH | I-ASTM A210 | Imibhobho yebhoyila yoxinzelelo |
| 16Mo3 | I-ASTM A213 T11 | Iibhoyila ezinobushushu obuphezulu |
Ngenxa yokuba iiprojekthi ezininzi ze-EPC zamazwe ngamazwe zibandakanya imigangatho yaseYurophu neyaseMelika, abavelisi abakwaziyo ukubonelela ngeenkcukacha zezinto ze-ASTM kunye ne-EN baxabiseke kakhulu.I-Womic Steel yenza iityhubhu zebhoyila ezingenamthungo ngokwemigangatho eyahlukeneyo yamazwe ngamazwe, kuqukaI-ASTM A192, i-ASTM A210, i-ASTM A213, kunye ne-EN10216 P235GH, okuvumela abathengi ukuba bafumane izixhobo ezahlukeneyo kumthengisi omnye othembekileyo.
Inkqubo yokuvelisa iityhubhu zebhoyila ezingenamthungo ze-EN10216 iqala ngeebhilethi zentsimbi ezisemgangathweni ophezulu ezihlolwa ngononophelo ukuqinisekisa ukuba ziyahambelana neemfuno zokwakheka kweekhemikhali zomgangatho. Ezi bilethi ziyafudunyezwa kwaye zigqojozwe ukuze zenze amaqokobhe eetyhubhu angenanto ngenkqubo yokubhoboza eshushu, eyindlela eqhelekileyo esetyenziswa ekwenzeni iityhubhu zentsimbi ezingenamthungo.
Emva kokuba igobolondo lokuqala letyhubhu engenanto livelisiwe, kunokwenziwa olunye uhlengahlengiso ukuze kufezekiswe ubungakanani betyhubhu obufunekayo. Ngokuxhomekeke kwiimfuno zesicelo, iityhubhu zinokudlulaiinkqubo zokuzoba ezishushu okanye ezibandayoUkuzoba okubandayo kuluncedo kakhulu xa kufuneka ukuchaneka okuphezulu kunye nokugqitywa komphezulu okuphuculweyo, njengakwiinkqubo zetyhubhu zokutshintsha ubushushu.
I-Womic Steel isebenzisa imigca yemveliso yokuzoba ebandayo ephucukileyo ekwaziyo ukuvelisa iityhubhu ezitsalwa ngokucokisekileyo kwe-EN10216 P235GHLe nkqubo ivumela inkampani ukuba ifikelele kumlinganiselo oqinileyo, ubukhulu bodonga obufanayo, kunye nomgangatho womphezulu ophuculweyo. Ezi mpawu zibaluleke kakhulu kwiiityhubhu zokutshintsha ubushushu kunye neenkqubo zemibhobho yebhoyilaapho ubukhulu beetyhubhu ezichanekileyo ziyimfuneko ukuze kuhlanganiswe izixhobo ngokufanelekileyo.
Emva kokucubungula ubukhulu, unyango lobushushu ludla ngokwenziwa ukuze kuphuculwe isakhiwo sentsimbi kunye nokufezekisa iimpawu zoomatshini ezifunekayo. Iinkqubo zonyango lobushushu ezifana nokulungisa okanye ukuqhoboshela zinceda ekunciphiseni uxinzelelo lwangaphakathi oludalwe ngexesha lokwenziwa kunye nokuphucula ukumelana kwentsimbi nokuguquguquka kobushushu ngexesha lokusebenza kobushushu obuphezulu.
Ulawulo lomgangatho ludlala indima ebalulekileyo ekuvelisweni kweetyhubhu zebhoyila ze-EN10216. Ngenxa yokuba ezi tyhubhu zisetyenziswa kwizixhobo zoxinzelelo ezisebenza phantsi kweemeko ezinzima, kufuneka iinkqubo zokuhlola ezingqongqo ukuqinisekisa ukuthembeka kunye nokhuseleko lwemveliso.
Iindlela zokuhlola eziqhelekileyo ziquka:
• Uvavanyo lwe-ultrasonic lweziphene zezinto zangaphakathi
• Uvavanyo lwangoku lwe-Eddy lokujonga ukungafezeki komphezulu
• Uvavanyo loxinzelelo olusebenzisa amanzi ukuze kuqinisekiswe ukumelana noxinzelelo
• Ukuhlolwa kobukhulu ukuqinisekisa ukunyamezelana kweetyhubhu
At Intsimbi yeWomic, zonke iityhubhu zebhoyila ezingenamthungo ze-EN10216 zihlolwa ngokupheleleyo umgangatho ngaphambi kokuba zihanjiswe. Iilebhu zovavanyo zanamhlanje kunye nabasebenzi abanamava bokulawula umgangatho baqinisekisa ukuba yonke ityhubhu iyahlangabezana nemigangatho yamazwe ngamazwe efana neI-EN10216 P235GH, i-ASTM A192, i-ASTM A210, kunye ne-ASTM A213kuxhomekeke kwiinkcukacha zezinto ezifunekayo ngumthengi.
Iityhubhu zebhoyila ze-EN10216 zisetyenziswa kakhulu kumacandelo ahlukeneyo emizi-mveliso. Kwiindawo zokuvelisa umbane, ezi tyhubhu zihlala zisetyenziswa kwiiinkqubo zebhoyila kunye nezixhobo zokubuyisela ubushushuAmandla abo okugcina amandla oomatshini phantsi kwamaqondo obushushu aphezulu aqinisekisa ukusebenza okuthembekileyo ekusebenzeni kwebhoyila ixesha elide.
Kwizityalo zepetrochemical kunye neendawo zokucoca ioyile, iityhubhu ze-EN10216 zihlala zisetyenziswa kwiizixhobo zokufudumeza kunye neenkqubo zokufudumeza iinkquboIzixhobo ezifanaI-P235GH kunye ne-16Mo3zilungele ukudlulisa ubushushu phakathi kolwelo lwenkqubo ngelixa zigcina ulungelelwaniso lwesakhiwo phantsi koxinzelelo kunye nokuguquguquka kobushushu.
Iindidi ezininzi zezixhobo zokutshintshiselana ubushushu zifuna ukuba iityhubhu zigotywe zibe ziimo ezithile ukuze kuphuculwe ukusebenza kakuhle kokudluliselwa kobushushu. Enye yezona ndlela zixhaphakileyo zeziItyhubhu egobileyo ye-U, evumela ukuba omabini amacala etyhubhu adibane nephepha letyhubhu elinye. Olu yilo lusetyenziswa kakhulu kwi-shell kunye ne-tube heat exchangers kuba luvumela ukwanda kobushushu ngelixa lugcina uyilo lwezixhobo ezincinci.
I-Womic Steel ibonelela ngeenkonzo ezipheleleyo zokwenza izinto kwiityhubhu zokutshintsha ubushushu, kuqukaIityhubhu ezithe tye ze-EN10216 P235GH, iityhubhu ezichanekileyo ezitsalwe ngokubandayo, kunye neetyhubhu ze-U ezigobileyo ezenziwe ngokwezifisoLe nkampani ikwavelisa iimilo zeetyhubhu ezikhethekileyo ezifanaiityhubhu zeserpentine, iityhubhu ezigobileyo ezininzi, kunye neetyhubhu zekhoyilikubavelisi bezixhobo abafuna izisombululo zokudlulisa ubushushu ezenzelwe wena.
Ukukhetha umenzi weetyhubhu zebhoyila othembekileyo kubalulekile ukuqinisekisa umgangatho nokhuseleko lwezixhobo zoxinzelelo. Abavelisi kufuneka babe nezixhobo zokuvelisa eziphambili, iinkqubo zokulawula umgangatho ezingqongqo, kunye nokukwazi ukubonelela ngeetyhubhu ngokwemigangatho emininzi yamazwe ngamazwe.
Ngamava amaninzi ekuveliseni iityhubhu ezingenamthungo,I-Womic Steel izibonakalise njengomthengisi othembekileyo weetyhubhu zebhoyila ze-EN10216 kunye nezixhobo zetyhubhu zebhoyila ze-ASTMLe nkampani ibonelela ngoluhlu olubanzi lwezisombululo zeetyhubhu kuqukaIityhubhu zentsimbi yekhabhoni ze-ASTM A192, iityhubhu zebhoyila ze-ASTM A210, iityhubhu zentsimbi ye-alloy ye-ASTM A213, kunye neetyhubhu ezingenamthungo ze-EN10216 P235GH.
Njengoko iziseko zamandla zehlabathi ziqhubeka nokukhula, izixhobo zebhoyila ezinokuthenjwa zihlala ziyimpawu ezibalulekileyo kwiinkqubo zoshishino zanamhlanje. Nokuba zisetyenziswa kwizityalo zamandla, kwiinkqubo zokufudumeza izixhobo zokucoca, okanye kwizixhobo zokutshintshiselana ngobushushu kwimizi-mveliso, iibhoyila ezingenamthungo ezenziwe ngokwemigangatho ye-EN10216 zidlala indima ebalulekileyo ekuqinisekiseni ukusebenza okukhuselekileyo nokusebenza kakuhle.
Ngokudibanisa itekhnoloji yokuvelisa ephucukileyo, iinkqubo zokuhlola ezingqongqo, kunye namava amaninzi ekuveliseni iityhubhu ezingenamthungo,I-Womic Steel iyaqhubeka nokubonelela ngeetyhubhu zebhoyila ezisebenza kakuhle kunye neetyhubhu zokutshintsha ubushushu kwiiprojekthi zobunjineli zehlabathiIzixhobo ezifana ne-EN10216 P235GH, P265GH, kunye ne-16Mo3 zisabalulekile kwizixhobo zoxinzelelo ezithembekileyo nakwiinkqubo zokudlulisa ubushushu kwimizi-mveliso.
Umenzi weWomic Steel Boiler Tube - Ulwazi loQhagamshelwano
I-Womic Steel ngumvelisi ochwephesha ogxile kwiityhubhu zebhoyila ezingenamthungo, iityhubhu ezichanekileyo ezitsalwa ngokubandayo, iityhubhu zokutshintsha ubushushu, kunye neetyhubhu ze-U bend kwiiprojekthi zoshishino zehlabathi. Ngezixhobo zemveliso eziphambili kunye neenkqubo zokulawula umgangatho ezingqongqo, i-Womic Steel inikezela ngezisombululo zeetyhubhu ezisebenzayo kakhulu ezihambelana nemigangatho ephambili yamazwe ngamazwe kuquka i-ASTM A192, i-ASTM A210, i-ASTM A213, i-EN10216 P235GH, kunye neendidi ezahlukeneyo zentsimbi ye-alloy kunye nentsimbi engagqwali.
Njengomvelisi weetyhubhu zebhoyila onamava, iWomic Steel ibonelela ngeemveliso ezahlukeneyo ezifana neetyhubhu zebhoyila ezingenamthungo, iityhubhu ezitsalwa ngokubandayo, iityhubhu zebhoyila zentsimbi ye-alloy, iityhubhu zokutshintsha ubushushu zentsimbi engagqwaliyo, kunye neetyhubhu ze-U bend ezenziwe ngokwezifiso. Ezi mveliso zisetyenziswa kakhulu kwizityalo zamandla, kwiibhoyila zoshishino, kwizibonelelo zepetrochemical, kwiindawo zokucoca, nakwiinkqubo zokutshintsha ubushushu.
I-Womic Steel inako ukuvelisa iimilo zeetyhubhu ezenziwe ngokwezifiso kuquka iityhubhu ze-U, iityhubhu ze-serpentine, iityhubhu ezigobileyo ezininzi, kunye neetyhubhu ze-coil, ixhasa iinkampani zobunjineli kunye nabavelisi bezixhobo abanomthamo wokuvelisa othembekileyo kunye nomgangatho wemveliso ohambelanayo.
Ngamaqela emveliso angoochwephesha kunye nemigca yokuvelisa yanamhlanje, iWomic Steel iqinisekisa umgangatho ozinzileyo, ubungakanani obuchanekileyo, kunye nokuhanjiswa okuthembekileyo kwiprojekthi nganye.
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