Intshayelelo kwityhubhu yesikwere (ejikelezayo ukuya kwisikwere) inkqubo
Iqela leTianjin Yuantai DerunJCOE Φ 1420iyunithi inokukhupha iinkcukacha kunye nekhalibhuΦ 406mm to Φ 1420mm, kunye nobukhulu bodonga obukhulu be-50mm. Emva kokufakwa kwimveliso, iya kwenza umsantsa kwimarike Tianjin iimveliso ezinjalo, nto leyo enokunciphisa ngokuphawulekayo ixesha lokuodola ubukhulu ultra-elikhulu, ultra-thick udonga isakhiwo imibhobho engqukuva kunye neemveliso ityhubhu square. Umbhobho odityanisiweyo wamacala amabini antywiliselweyo ungasetyenziselwa ukuhambisa i-oyile kunye negesi.JCOE umbhobho wentsimbiisetyenziswe ngokubanzi kwiprojekthi yesizwe "yeNtshona-Mpuma yeGas Transmission". Ngexesha elifanayo, inokusetyenziswa njengeumbhobho wentsimbi yesakhiwokulwakhiwo lweeprojekthi zesakhiwo sentsimbi ephezulu kakhulu. Ukongeza, "ngqukuva ukuya kwisikwere" Inkqubo ingasetyenziselwa ukuyiqhubela kwi-ultra-large diameter, i-ultra-thick wall rectangular pipe yentsimbi, enokusetyenziswa kwintsimi yezibonelelo ezinkulu zokuzonwabisa kunye nokuveliswa kwezixhobo ezinzima.
I-"ngqukuva ukuya kwisikwere"Iyunithi ephuhliswe ngokuzimeleyo yi-Tianjin Yuantai Derun Group inamandla okwenza ubukhulu be-1000mm × 1000mm ityhubhu yesikwere, 800mm × Umthamo wokucubungula we-1200mm ityhubhu yoxande enobukhulu obukhulu bodonga lwe-50mm kunye nodonga olukhulu kakhulu kunye nodonga olungqingqwa kakhulu. ityhubhu yoxande inikezelwe ngempumelelo kwimarike yasekhaya ukuya kuthi ga kwi-900mm × 900mm × 46mm, i-outlet max 800mm × 800mm × 36mm ubukhulu obukhulu kunye neemveliso zodonga ezityebileyo zihlangabezana neemfuno ezahlukeneyo zobugcisa zabasebenzisi basekhaya nabangaphandle, kubandakanya. 400mm ityhubhu yoxande × 900mm × 30mm iimveliso zikwamela inqanaba eliphambili letekhnoloji "yokujikeleza ukuya kwisikwere" ekhaya nakwamanye amazwe.
Isakhiwo sesithathu esikhulu kunazo zonke emhlabeni - i-skyscraper ephezulu-high-high landmark e-Wuhan, e-China enobude boyilo lweemitha ezingama-636 - i-Wuhan Greenland Centre yiprojekthi emele yesakhiwo sentsimbi ephezulu ebonelelwa yi-Tianjin Yuantai Derun Group.
Emva kweminyaka yokuphuculwa kwenkqubo, i-arc yangaphandle yetyhubhu ye-Ultra-thick ye-ultra-thick eludongeni oluxande oluveliswe yinkqubo "yokujikeleza ukuya kwisikwere" ye-Tianjin Yuantai Derun Group iye yoyisa ngempumelelo iziphene ezithanda ukuqhekeka ngexesha lomjikelo- inkqubo yokugoba ukuya kwisikwere kunye nobunzima bokulawulwa kwe-flatness ye-tube surface ngexesha le "deformation" inkqubo, enokuthi ihlangabezane neemfuno zemigangatho efanelekileyo yasekhaya kunye nezangaphandle kwimveliso kunye neemfuno zokulawula ipharamitha yobugcisa obukhethekileyo bomthengi. Imveliso iye yadunyiswa ngokubanzi kwiiprojekthi zobunjineli eziphambili ezithunyelwa kuMbindi Mpuma, e-China, inokuphinda ithathe indawo "yekholamu yebhokisi" yeemveliso kwiinkampani zokuqala ezihlangeneyo zentsimbi. Ngenxa yokuba iimveliso ityhubhu yesikwere zineweld enye kuphela, uzinzo lwalo lolwakhiwo lungcono kakhulu kunemveliso ye "bhokisi yebhokisi" edityaniswe kwiipleyiti zentsimbi ezineentsimbi ezine. Oku kunokubonwa kwiimfuno apho i-Party A ichaza ukusetyenziswa kwe "square tube" kwaye iyanqanda ukusetyenziswa kwe "column yebhokisi" kwezinye iiprojekthi eziphambili zangaphandle.
Ngokobuchwephesha bokugoba obubandayo, iTianjin Yuantai Derun Group iphantse ibe neminyaka engama-20 yokuqokelela kwaye inamandla okwenza imibhobho yentsimbi enokwakheka okukhethekileyo ngokweemfuno zabathengi. Umfanekiso ubonisa "umbhobho wentsimbi we-octagonal" olungiselelwe yipaki enkulu yokuzonwabisa eTshayina. Ngenxa yeeparamitha zokuyila, kufuneka ifakwe ngokubandayo ngexesha elinye. Ngenxa yeemfuno zobukhulu kunye nobukhulu bodonga lwemveliso, abavelisi abakhulu baseTshayina babuze malunga nayo ngaphezu kweenyanga ezintathu. Ekugqibeleni, kuphela i-Tianjin Yuantai Derun Group inokuhlangabezana neemfuno zayo ezahlukeneyo, kwaye ivelise ngempumelelo malunga neetoni ze-3000 ukugqiba zonke iinkonzo zokubonelela ngeprojekthi kuphela.
Ukuthatha indlela "eyenziwe ngokwezifiso" ejongene nemarike sisicwangciso sokuthengisa esiqinileyo seTianjin Yuantai Derun Group. Ngenxa yesi sizathu, i-Tianjin Yuantai Derun Group, enenjongo yokugqibela "yonke imveliso ye-square tube Yuantai kufuneka ikwazi ukuvelisa", igxininisa ekutyaleni imali engaphezulu kwe-50 yezigidi zeeyuan ngonyaka kuphando kunye nophuhliso lwezixhobo ezitsha, iimbumba ezintsha kunye nentsha. iinkqubo. Okwangoku, iye yazisa izixhobo zokuthambisa ezikrelekrele, ezinokuthi zisetyenziswe ukuvelisa ityhubhu yangaphandle ye-arc yoxande yobunjineli bodonga lweglasi, kwaye ingasetyenziselwa ukuphelisa uxinzelelo okanye ukugoba okushushu kwetyhubhu yesikwere, Kutyebisa kakhulu amandla kunye noluhlu lweemveliso ezinokuthi ziveliswe, kwaye zinokuhlangabezana neemfuno zokuthengwa kwabathengi kwi-one-stop kwimibhobho yentsimbi yolwakhiwo.
As sonke siyazi, ikholamu yebhokisi isetyenziswa ngokubanzi kwizakhiwo ezinkulu zesakhiwo sentsimbi ekhaya nakwamanye amazwe, kwaye sele isaziwa iminyaka emininzi kwamanye amazwe. Kule mihla, kuyanda ukwakhiwa kunye neeyunithi zoyilo ezisetyenziswayoityhubhu enkulu yoxandeendaweni yesakhiwo sekholamu yebhokisi. Ngokunyuka kobunzima bokuqala, kuya kugubungela ngokupheleleyo ukusetyenziswa kwekholomu yebhokisi yasekhaya kwixesha elizayo elikufutshane.
Ngoku,ityhubhu enkulu yesikwereikhutshelwe kwityhubhu yesikwere ngenkqubo ye-arc ye-welding ye-arc enezixhobo ezikhethekileyo. I-arc welding ephantsi kwamanzi yenye yeendlela zokuwelda ngoomatshini kunye nokusebenza kakuhle kwemveliso. Igama layo elipheleleyo kukuwelda kwe-arc okuzenzekelayo, ekwabizwa ngokuba yi-arc ye-arc ye-automatic welding phantsi kwe-flux layer. Umjikelo ukuya kwityhubhu yesikwere eyenziwe yile nkqubo ineenzuzo ezilandelayo:
1.Ukusebenza kwemveliso ephezulu
Kwelinye icala, ubude bocingo lwe-welding bufutshane, kwaye ubuninzi bangoku kunye nobuninzi bangoku bonyuswa, ngoko ukungena kwe-arc kunye ne-welding wire deposition ukusebenza kakuhle kuphuculwe kakhulu. slag, akukho lahleko yemitha yobushushu kwi-arc, kwaye isitshizi sincinci. Nangona ilahleko yobushushu yokunyibilika kokunyibilika inyukile, ukusebenza kakuhle kwe-thermal kusanyuswa kakhulu.
2.Umgangatho we-weld ophezulu
Iiparamitha ze-welding zingagcinwa ngokuzinza ngokulungiswa ngokuzenzekelayo. Iimfuno kumgangatho wezobugcisa we-welder aziphezulu. Ukubunjwa kwe-weld kuzinzile kwaye iimpawu zomatshini zilungile.
3.Iimeko ezilungileyo zokusebenza
Ukongeza ekunciphiseni ukunyanzeliswa kwabasebenzi bokusebenza kwe-welding manual, ayinayo i-arc radiation, eyona inzuzo ekhethekileyo ye-arc welding ephantsi kwamanzi.
4.Ixabiso eliphantsi lokucubungula
Ngokuqhelekileyo, iindleko zokusetyenzwa kwekholamu yebhokisi ziphezulu ukuya kwi-yuan eyi-1000 ukuya kwi-2000, ngelixa iindleko zokucubungula ityhubhu enkulu yoxande ngamakhulu ambalwa kuphela e-yuan, ebiza kakhulu.
5.Kukhuselekile ukusebenzisa
Xa kuthelekiswa nezi zimbini, ubuninzi be-welding yeityhubhu yoxandeingaphantsi kakhulu kunekholamu yebhokisi, kwaye ubuninzi be-welding buyancipha kakhulu.
(umzekelo: i-landmark entsha ye-Guangdong, i-Hong Kong kunye ne-Macao, i-128 yeemitha eziphezulu zevili le-Ferris ephezulu "i-Shenzhen light" e-Shenzhen, iikholamu eziphambili zesakhiwo seofisi esitsha sikaGoogle eSingapore, njl. iye yahlaziywa kumzi-mveliso.)
Ukucaciswa kwamacandelo angaphantsi kwesikwere kunye noxande
| OD(MM) | UBUDINI(MM) | OD(MM) | UBUDINI(MM) | OD(MM) | UBUDINI(MM) | OD(MM) | UBUDINI(MM) |
| 20*20 | 1.3 | 60*120 80*100 90*90 | 1.50 | 180*180 | 3 | 300*800 400*700 550*550 500*600 | |
| 1.4 | 1.70 | 3.5-3.75 | 9.5-9.75 | ||||
| 1.5 | 1.80 | 4.5-4.75 | 11.5-11.75 | ||||
| 1.7 | 2.00 | 5.5-7.75 | 12-13.75 | ||||
| 1.8 | 2.20 | 9.5-9.75 | 15-50 | ||||
| 2.0 | 2.5-4.0 | 11.5-11.75 | |||||
| 20*30 25*25 | 1.3 | 4.25-4.75 | 12.0-25.0 | ||||
| 1.4 | 5.0-6.3 | 100*300 150*250 200*200 | 2.75 | 300*900 400*800 600*600 500*700 | |||
| 1.5 | 7.5-8 | 3.0-4.0 | 9.5-9.75 | ||||
| 1.7 | 50*150 60*140 80*120 100*100 | 1.50 | 4.5-9.75 | 11.5-11.75 | |||
| 1.8 | 1.70 | 11.5-11.75 | 12-13.75 | ||||
| 2.0 | 2.00 | 12.5-12.75 | 15-50 | ||||
| 2.2 | 2.20 | 13.5-13.75 | |||||
| 2.5-3.0 | 2.5-2.75 | 15.5-30 | |||||
| 20*40 25*40 30*30 30*40 | 1.3 | 3.0-4.75 | 150*300 200*250 | 3.75 | 300*1000 400*900 500*800 600*700 650*650 | ||
| 1.4 | 5.5-6.3 | 4.5-4.75 | |||||
| 1.5 | 7.5-7.75 | 5.5-6.3 | 9.5-9.75 | ||||
| 1.7 | 9.5-9.75 | 7.5-7.75 | 11.5-11.75 | ||||
| 1.8 | 11.5-16 | 9.5-9.75 | 12-13.75 | ||||
| 2.0 | 60*160 80*140 100*120 | 2.50 | 11.5-11.75 | 15-50 | |||
| 2.2 | 2.75 | 13.5-30 | |||||
| 2.5-3.0 | 3.0-4.75 | 200*300 250*250 | 3.75 | 400*1000 500*900 600*800 700*700 | |||
| 3.25-4.0 | 5.5-6.3 | 4.5-4.75 | |||||
| 25*50 30*50 30*60 40*40 40*50 40*60 50*50 | 1.3 | 7.5-7.75 | 5.5-6.3 | 9.5-9.75 | |||
| 1.4 | 9.5-16 | 7.5-7.75 | 11.5-11.75 | ||||
| 1.5 | 75*150 | 2.50 | 9.5-9.75 | 12-13.75 | |||
| 1.7 | 2.75 | 11.5-11.75 | 15-50 | ||||
| 1.8 | 3.0-3.75 | 12-13.75 | |||||
| 2.0 | 4.5-4.75 | 15.5-30 | |||||
| 2.2 | 5.5-6.3 | 200*400 250*350 300*300 | 4.5-6.3 | 500*1000 600*900 700*800 750*750 | |||
| 2.5-3.0 | 7.5-7.75 | 7.5-7.75 | 9.5-9.75 | ||||
| 3.25-4.0 | 9.5-16 | 9.5-9.75 | 11.5-11.75 | ||||
| 4.25-4.75 | 80*160 120*120 | 2.50 | 11.5-11.75 | 12-13.75 | |||
| 5.0-5.75 | 2.75 | 12-13.75 | 15-50 | ||||
| 5.75-6.3 | 3.0-4.75 | 15.5-30 | |||||
| 40*80 50*70 50*80 60*60 | 1.3 | 5.5-6.3 | 200*500 250*450 300*400 350*350 | 5.5-6.3 | 500*1100 600*900 700*800 750*750 | ||
| 1.5 | 7.5-7.75 | 7.5-7.75 | 9.5-9.75 | ||||
| 1.7 | 9.5-9.75 | 9.5-9.75 | 11.5-11.75 | ||||
| 1.8 | 11.5-20 | 11.5-11.75 | 12-13.75 | ||||
| 2.0 | 100*150 | 2.50 | 12-13.75 | 15-50 | |||
| 2.2 | 2.75 | 15.5-30 | |||||
| 2.5-3.0 | 3.0-4.75 | 280*280 | 5.5-6.3 | 600*1100 700*1000 800*900 850*850 | |||
| 3.25-4.0 | 5.5-6.3 | 7.5-7.75 | 9.5-9.75 | ||||
| 4.25-4.75 | 7.5-7.75 | 9.5-9.75 | 11.5-11.75 | ||||
| 5.0-6.0 | 9.5-9.75 | 11.5-11.75 | 12-13.75 | ||||
| 40*100 60*80 70*70 | 1.3 | 11.5-20 | 12-13.75 | 15-50 | |||
| 1.5 | 100*200 120*180 150*150 | 2.50 | 15.5-30 | ||||
| 1.7 | 2.75 | 350*400 300*450 | 7.5-7.75 | 700*1100 800*1000 900*900 | |||
| 1.8 | 3.0-7.75 | 9.5-9.75 | 11.5-11.75 | ||||
| 2.0 | 9.5-9.75 | 11.5-11.75 | 12-13.75 | ||||
| 2.2 | 11.5-20 | 12-13.75 | 15-50 | ||||
| 2.5-3.0 | 100*250 150*200 | 3.00 | 15.5-30 | ||||
| 3.25-4.0 | 3.25-3.75 | 200*600 300*500 400*400 | 7.5-7.75 | 800*1100 900*1000 950*950 | |||
| 4.25-4.75 | 4.25-4.75 | 9.5-9.75 | 11.5-11.75 | ||||
| 5.0-6.3 | 9.5-9.75 | 11.5-11.75 | 12-13.75 | ||||
| 50*100 60*90 60*100 75*75 80*80 | 1.3 | 11.5-11.75 | 12-13.75 | 15-50 | |||
| 1.5 | 12.25 | 15.5-40 | |||||
| 1.7 | 140*140 | 3.0-3.75 | 300*600 400*500 400*400 | 7.5-7.75 | 900*1100 1000*1000 800*1200 | ||
| 1.8 | 4.5-6.3 | 9.5-9.75 | |||||
| 2.0 | 7.5-7.75 | 11.5-11.75 | 20-60 | ||||
| 2.2 | 9.5-9.75 | 12-13.75 | |||||
| 2.5-3.0 | 11.5-25 | 15.5-40 | |||||
| 3.25-4.0 | 160*160 | 3.00 | 400*600 500*500 | 9.5-9.75 | 1100*1000 1100*1100 | ||
| 4.25-4.75 | 3.5-3.75 | 11.5-11.75 | 20-60 | ||||
| 5.0-5.75 | 4.25-7.75 | 12-13.75 | |||||
| 7.5-8 | 9.5-25 | 15.5-40 |
01 I-DERECT DIAL
Siye sakhethekileyo kwi
ukuvelisa intsimbi iminyaka emininzi
- 02 GQIBELA
- INGCACISO
OD:10*10-1000*1000MM 10*15-800*1100MM
Ukutyeba: 0.5-60mm
Ubude: 1-24M
3 ISIQINISEKISO SISI
GCWABA
inokuvelisa iimveliso zemibhobho yentsimbi yehlabathi
stardard, njengomgangatho waseYurophu, umgangatho waseMelika,
Umgangatho waseJapan, umgangatho we-Astralian, umgangatho we-natinal
kwaye nangokunjalo.
04 ULUHLU LOKUSEBENZA
Iimpawu eziqhelekileyo zoluhlu lwempahla
200000 iitoni
YOKUPHELA
umenzi wetyhubhu ewuxande okhethiweyo kwiibhrendi ezilishumi eziphezulu zetyhubhu eTshayina
UMGANGATHO OQINISEKILEYO WEMVELISO >100%
A: Siyifektri.
A: Ngokubanzi yi-5-10 iintsuku ukuba iimpahla zikhoyo. okanye ziintsuku ezingama-30 ukuba iimpahla azikho kwisitokhwe, ngokobungakanani.
A: Ewe, sinokunikezela ngesampulu yentlawulo yasimahla kunye neendleko zomthwalo ohlawulwe ngumthengi.
A: Intlawulo<=1000USD, 100% kwangaphambili. Intlawulo>=1000USD 30% T/T kwangaphambili ,ibhalansi phambi kokuthunyelwa.Ukuba unomnye umbuzo, pls uzive ukhululekile ukuqhagamshelana nathi njengoko kungezantsi
Inkampani ibona ukubaluleka okukhulu kumgangatho weemveliso, ityale imali kakhulu ekungenisweni kwezixhobo eziphambili kunye neengcali, kwaye iphuma yonke ukuhlangabezana neemfuno zabathengi basekhaya nakwamanye amazwe.
Umxholo unokwahlulwa ngokufanelekileyo ngokwe: ukubunjwa kweekhemikhali, amandla esivuno, amandla okuqina, ipropathi yempembelelo, njl
Kwangaxeshanye, inkampani inokwenza uchongo lweziphene kwi-intanethi kunye nokufunxa kunye nezinye iinkqubo zonyango lobushushu ngokweemfuno zabathengi.
https://www.ytdrintl.com/
I-imeyile :sales@ytdrgg.com
Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.ngumzi-mveliso wentsimbi yombhobho oqinisekiswe nguEN/I-ASTM/ I-JISngokukodwa kwimveliso kunye nokuthunyelwa kwamanye amazwe kuzo zonke iintlobo zombhobho we-square we-rectangular, umbhobho we-galvanized, i-ERW umbhobho odibeneyo, umbhobho ojikelezayo, umbhobho odibeneyo we-arc, umbhobho wokuthunga othe tye, umbhobho ongenamthungo, i-coil yensimbi enombala, i-galvanized coil kunye nezinye iimveliso zentsimbi. uthutho olululo, kumgama oziikhilomitha ezili-190 ukusuka eBeijing Capital International Airport kunye neekhilomitha ezingama-80 ukusuka eTianjin Xingang.
Whatsapp: +8613682051821
