I-EN 10216 ichaza izinga lamashubhu ensimbi angenamthungo asetshenziselwa izinhlelo zokucindezela emikhakheni eminingi yezimboni ezinkulu. Leli zinga laseYurophu lihlanganisa izinhlobo eziningi zensimbi yekhabhoni ne-alloy ezikhiqizwa ngokuqondile ukuze zimelane nokucindezela okuphezulu kwangaphakathi kanye namazinga okushisa asebenza kakhulu. Onjiniyela nabaphathi bokuthenga emkhakheni kawoyela negesi, ukukhiqiza ugesi, nokucubungula amakhemikhali bathembela kulawa mashubhu ezinhlelweni ezibalulekile lapho ukwehluleka kungenakwenzeka. I-specification ye-EN 10216 ihlukaniswe yaba izingxenye ezimbalwa, ngayinye ibhekana nezinhlobo ezahlukene zezinto, izidingo zokuhlola, kanye nezimo zokulethwa ukuze kuqinisekiswe ikhwalithi engaguquki kulo lonke uchungechunge lokuhlinzeka. Kunoma yinhlangano ethenga amashubhu okucindezela angenamthungo, ukuqonda ububanzi obugcwele baleli zinga kubalulekile ekukhetheni izinga elifanele nokuqinisekisa ukuphepha kokusebenza kwesikhathi eside. E-Wuxi Hengzhihui Metal Materials Co., Ltd., sakhe idumela lethu ekuhlinzekeni amashubhu ensimbi angenamthungo e-EN 10216 ahlangabezana nezidingo eziqinile zephrojekthi, asekelwa ukulandeleka okugcwele kanye nezitifiketi.

Izinga le-EN 10216 lifaka phakathi umndeni wezigaba zensimbi, ezivame kakhulu kuzo i-P235GH, i-P265GH, i-P295GH, ne-P355GH, ngayinye iklanyelwe izinga elithile lokucindezela nokushisa. Ukwakheka kwamakhemikhali kwesigaba ngasinye kulawulwa ngokuqinile, kube nemikhawulo ku-carbon, silicon, manganese, phosphorus, nesulfur, kanye nezinto ezingeziwe ezincane ezifana ne-chromium, i-molybdenum, ne-vanadium ezinhlotsheni ezinamandla aphezulu. Isibonelo, i-P235GH inikeza izinga eliphezulu le-carbon elingu-0.16% ukuze iqinisekise ukusebenza kahle kokushisela, kuyilapho i-P355GH ivumela amazinga aphezulu e-carbon ne-manganese ukuze kutholakale amandla amakhulu okudonsa. Le mikhawulo yokwakheka ithinta ngokuqondile ukusebenza kweshubhu ngokomshini, ukumelana nokugqwala, namandla okusebenza ezindaweni ezinokushisa okuphezulu. Izinga liphinde lihlelwe libe yi-EN 10216-1 (izinsimbi ezingezona i-alloy ezinezakhiwo ezicacisiwe zokushisa kwegumbi), i-EN 10216-2 (izinsimbi ezingezona i-alloy ne-alloy ezinezakhiwo zokushisa okuphezulu), i-EN 10216-3 (izinsimbi ze-alloy ezinohlamvu olucwengekile), i-EN 10216-4 (izinsimbi ezingezona i-alloy ezinezakhiwo zokushisa okuphansi), ne-EN 10216-5 (izinsimbi ezingagqwali). Ukuqonda ukuthi iyiphi ingxenye yomndeni we-EN 10216 esebenza kuphrojekthi ethile kubalulekile ukuze kuqinisekiswe ukuthotshelwa kwamakhodi okuklama nezidingo zokulawula. Abahlinzeki abanjengo-Wuxi Hengzhihui bagcina izitifiketi zasefekthri ezinemininingwane ezibhala ukuhlaziywa okunembile kwamakhemikhali kwawo wonke umjikelezo wokushisa, okunikeza abathengi ukuzethemba okugcwele ebuqothweni bezinto zokwakha.

EN 10216 amashubhu ensimbi angenamthungo kufanele afinyelele amanani amancane acacisiwe we-tensile strength, yield strength, kanye ne-elongation, ahluka ngokwezinga nokushuba kodonga. Ku-P265GH, i-yield strength encane ezingeni lokushisa legumbi ingu-265 MPa, kanti i-P355GH idinga okungenani u-355 MPa, okukhombisa ukufaneleka kwayo ezinhlelweni ezinengcindezi ephezulu. Izidingo ze-elongation, ezivame ukukalwa ngebanga lokulinganisa elilinganiselwe elingu-5.65 izikhathi izimpande eziyisikwele zendawo ephambanayo, ziqinisekisa ukuthi kukhona ukunwebeka okwanele ukuze kumelwe nokusebenza kokubumba nokushisela ngaphandle kokuqhekeka. Ukuqina komthelela kuqinisekiswa ngokuhlolwa kwe-Charpy V-notch, namanani amancane amandla amuncwa acaciswe emazingeni okushisa okuhlola afinyelela ku--20°C noma ngisho -50°C kumazinga okushisa aphansi. Imikhawulo yobulukhuni nayo iyacaciswa esimisweni, evame ukukalwa ngezindlela ze-Brinell noma ze-Rockwell, ukuvimbela izinkinga ezinjengokuqhekeka okubangelwa i-hydrogen ezindaweni ezinamandla e-sour service. Lezi zakhiwo zemishini akuzona nje ezethiyori; ziqinisekiswa ngezinqubo eziqinile zokuthatha amasampula nokuhlola kuwo wonke umkhiqizo. I-Wuxi Hengzhihui iqinisekisa ukuthi wonke amapayipi ensimbi angenamthungo esiwahlinzekayo afinyelela noma adlule lezi zindinganiso zemishini, futhi imibiko yokuhlola iyatholakala ukuze ibuyekezwe ngaphambi kokuthunyelwa.

Ukunemba kububanzi bangaphandle, ubukhulu bodonga, nobude kuyisici esivelele sokuhambisana ne-EN 10216, nokubekezeleka okuchazwe ezindinganisweni ukuze kuhlangatshezwane nezindlela ezahlukene zokukhiqiza nezidingo zabasebenzisi bokugcina. Ukubekezeleka kobubanzi bangaphandle kusukela ku-±0.5% kuya ku-±1.0% kuye ngosayizi weshubhu, kuyilapho ukubekezeleka kobukhulu bodonga ngokuvamile kuba ngu-±10% emazingeni amaningi, nakuba ukulawula okuqinile kutholakala ezinhlelweni ezikhethekile. Ukuqondakala nakho kucacisiwe, nokuchezuka okukhulu okungu-0.15% wobude beshubhu, okubalulekile ekufakweni kuma-heat exchanger namaphaneli amabhoyela lapho ukuqondanisa kufanele kube ngqo. Izidingo zekhwalithi yobuso zidinga ukukhululeka ekukhandeni, ekugoqekeni, emithungweni, nakwezinye iziphazamiso ezingabeka engcupheni ukuqina kwengcindezi, futhi noma yikuphi ukuphazamiseka kufanele kususwe ngaphakathi kwemikhawulo evumelekile yobukhulu bodonga. Ukuhlolwa okungonakalisi, okuhlanganisa ukuhlolwa kwe-ultrasonic, ukuhlolwa kwe-eddy current, noma ukuhlolwa kwezinhlayiya zamagnetic, kusetshenziswa ngokwesigaba sokuhlola esicacisiwe ukuze kutholakale iziphazamiso zangaphakathi nezangaphezulu. Ubude obungokwezifiso, imicu, ukutsheka, nokugoqwa okuvikelayo okufana nevanishi, uwoyela, noma ukusonga okumelana nokugqwala, kutholakala kalula kubathengisi abanokuhlangenwe nakho. I-Wuxi Hengzhihui isebenza ngokusondelene nabakhiqizi ukuze ihlinzeke ngamashubhu ahlangabezana nezidingo ezinembile zobukhulu, futhi ithimba lethu lekhwalithi liqinisekisa yonke ipharamitha ngaphambi kokuba impahla isuke esitokisini sethu.

EN 10216 amashubhu ensimbi angenamthungo ayinsika yezinhlelo zamabhoyila anomfutho ophezulu, lapho athwala khona umusi oshisisa kakhulu emazingeni okushisa adlula 500°C kanye nomfutho ongaphezu kuka-100 bar. Kumashintshi okushisa nama-condenser, lawa mashubhu adlulisela amandla okushisa phakathi koketshezi ngenkathi emelana nokukhathala okubangelwa ukushisa kanye nokugqwala okuvela ezintweni ezinolaka. Izinhlelo ze-hydraulic ne-pneumatic emishinini yezimboni zincike kubukhulu obunembile namandla okuqhuma amashubhu angenamthungo omfutho ukuze zilethe ukudluliswa kwamandla okuthembekile ngaphandle kokuvuza. Imboni yokucubungula amakhemikhali isebenzisa amashubhu e-EN 10216 kuma-reactor, izinsika zokuhlukanisa, kanye namanethiwekhi amapayipi aphatha amakhemikhali agqwalisayo kanye nemithwalo eshintshashintshayo yokushisa. Izinhlelo zokwakha, njengezinkundla zasolwandle kanye nezinhlaka zezikhungo zamandla, zizuzisa ngesilinganiso esiphezulu samandla nesisindo kanye nekhwalithi engaguquki yalawa mashubhu angenamthungo. Ngisho nasemikhakheni yamandla avuselelekayo njengamandla elanga agxilile nezitshalo ze-geothermal, amazinga e-EN 10216 ayacaciswa ngenxa yekhono lawo lokumelana nokucindezeleka okujikelezayo kokushisa kanye nokukhula kwesikhathi eside. Njengoba kunohlu olubanzi kangaka lwezimo zokusetshenziswa ezinzima, ukukhetha izinga elilungile kanye nokuqinisekisa ukuthobela izinga yisinqumo esinomthelela oqondile ekuphepheni kwesitshalo kanye nempumelelo yokusebenza. Izinkampani ezifuna amashubhu amabhoyila anomfutho ophezulu kanye neminye imikhiqizo ebalulekile engenamthungo zingathembela ohlwini olubanzi lwe-Wuxi Hengzhihui kanye nobuchwepheshe bezobuchwepheshe.

I-Wuxi Hengzhihui Metal Materials Co., Ltd. isungule uchungechunge lokuhlinzeka oluqinile oluhlanganisa wonke amazinga ajwayelekile e-EN 10216, kusukela ku-P235GH kuya ku-P355GH, kanye nezinhlobonhlobo ezikhethekile ze-alloy ne-stainless ngaphansi kwe-EN 10216-3 ne-EN 10216-5. Sigcina amazinga amakhulu esitoko kububanzi obubanzi bemikhakha nobukhulu bezindonga, okunika amandla ukulethwa okusheshayo kumaphrojekthi ahleliwe kanye nokuvalwa okuphuthumayo. Wonke amashubhu esiwahlinzekayo ahambisana nesitifiketi esigcwele sokuhlolwa kwe-mill esibhala ukwakheka kwamakhemikhali, izakhiwo zemishini, kanye nemiphumela yokuhlolwa okungonakalisi, okunikeza ukulandeleka okuphelele emuva ekushiseni kwangempela. Uhlelo lwethu lokuphatha ikhwalithi luqinisekiswe yi-ISO 9001, futhi sinikezwe izitifiketi ezengeziwe ezivela ezinhlanganweni ezinkulu zezokuhlukanisa ukuze sisebenze emkhakheni kawoyela negesi, amandla, namakhemikhali emhlabeni wonke. Amanani ancintisanayo, izikhathi zokulethwa ezimfushane, kanye nokuthunyelwa okuthembekile emhlabeni wonke kufakwe kumodeli yethu yesevisi, futhi ithimba lethu lezokuthutha lihlela zonke izinyathelo kusukela emillini kuya endaweni yomsebenzi. Ngaphandle kwemikhiqizo ejwayelekile, sinikeza izixazululo ezingokwezifiso ezihlanganisa ukusika ubude obunqunyiwe, ukulungiswa kokuphela, nokupakisha okukhethekile ukuze kuhambisane nezidingo ezithile zephrojekthi. Ithimba lethu lokusekela ezobuchwepheshe lisiza amakhasimende ekukhetheni ibanga elifanele lezimo zokusebenza zawo, liqinisekisa impilo ende yesevisi nokuthobela amakhodi okuklama asebenzayo. Noma ngabe udinga inani elincane lokulungisa ukugcinwa noma ivolumu enkulu yephrojekthi entsha yokwakha, ukuzibophezela kwethu ekhwalithini nesevisini kusenza sibe uzakwethu othembekile. Ukuze ufunde kabanzi ngamakhono ethu, sicela uvakashele i-Ikhaya ikhasi ukuze uthole umbono wenkampani yethu, hlola eyethu Imikhiqizo ikhasi ukuze uthole imininingwane eningiliziwe, buyekeza eyethu Isitifiketi ikhasi ukuze uqinisekise iziqu zethu, futhi ufunde ngomlando wethu kweyethu Mayelana Nathi ikhasi. Ungahlala ubuyekeziwe ngezitayela zemboni ngokusebenzisa eyethu Izindaba ikhasi futhi ubone inethiwekhi esiyakile kweyethu Uzakwethu Webhizinisi ikhasi.

Amashubhu ensimbi angenamthungo e-EN 10216 ahlinzeka ngokwethembeka, amandla, nokunemba okudingwa izinhlelo zokusebenza zezimboni zanamuhla, kusukela ezinhlelweni zomhwamuko wokucindezela okuphezulu kuya kumasekhethi abalulekile e-hydraulic. Ukumboza okuphelele kwezinga mayelana namazinga, ukwakheka kwamakhemikhali, izakhiwo zemishini, nokubekezelela ubukhulu kunikeza onjiniyela uhlaka olucacile lokukhetha izinto nokuqinisekisa ikhwalithi. Ngokukhetha amashubhu ahambisana ngokugcwele ne-EN 10216-1 kuya ku-EN 10216-5, abanikazi bamaphrojekthi banciphisa ubungozi, bandise impilo yemishini, futhi bagcine ukuthobela imithetho yamazwe ngamazwe yemishini yokucindezela. I-Wuxi Hengzhihui Metal Materials Co., Ltd. ilungele ukusekela amaphrojekthi akho ngamashubhu okucindezela angenamthungo aqinisekisiwe ngokusemthethweni, insizakalo yamakhasimende esheshayo, kanye nemibandela yezohwebo eqhudelanayo. Ithimba lethu likumema ukuthi uxhumane nathi ukuze uthole izilinganiso zemali, imibuzo yobuchwepheshe, noma usizo ekukhetheni izinto ezifanele izimo zakho ezithile zokusebenza. Ake sisize ukuthi uthole amashubhu ensimbi angenamthungo asezingeni eliphezulu awadingayo iphrojekthi yakho, alethwe ngesikhathi futhi abhalwe ngokugcwele ukuze ube nokuthula kwengqondo.