Umthungo othe tye onamacaleni amabini angaphantsi komhlaba ojikeleziweyo we-arc welded yiUmbhobho weJCOEUmbhobho wentsimbi othe tye othungelweyo wahlulwe waba ziintlobo ezimbini ngokusekwe kwinkqubo yokuvelisa: umbhobho wentsimbi othungelweyo othe tye ophindaphindayo ophezulu kunye nombhobho wentsimbi othungelweyo ...Imibhobho yentsimbi ye-LSAW, njalo njalo ngokusekelwe kwiindlela zabo zokwenza. Inkqubo yokwenziwa kwemibhobho ye-JCOE ilula, inemveliso esebenza kakuhle, iindleko eziphantsi, kunye nophuhliso olukhawulezayo.
Umbhobho we-JCOE yenye yeendlela zokwenza umbhobho wentsimbi othungelweyo ngokuthe tye, kunye nenye yezixhobo. E-China, i-GB/T3091-2008 kunye ne-GB/T9711.1-2008 zisetyenziswa kakhulu, ngelixa i-API-5L ingumgangatho wamazwe ngamazwe. Umbhobho we-JCOE wenziwa ikakhulu kusetyenziswa i-double-side submerged arc welding. Ukuze kuhlangatyezwane neemfuno zemigangatho efanelekileyo, iimveliso zihamba ngeenkqubo ezininzi ezifana nokugoba, ukujoyina, ukuwelda kwangaphakathi, ukuwelda kwangaphandle, ukuzolula, kunye neziphelo ezithe tyaba.
Iiprojekthi ezinkulu zemibhobho, iiprojekthi zokuhambisa amanzi negesi, ukwakhiwa kwenethiwekhi yemibhobho yasezidolophini, izakhiwo zesinyithi, ukwakhiwa kweebhulorho, ukwakhiwa komasipala, kunye nokwakhiwa kwezixeko zonke zisebenzisa imibhobho yeJCOE.
Ifomula yobunzima: [(ubukhulu bodonga olungaphandle ububanzi)*ubukhulu bodonga]*0.02466=kg/m (ubunzima ngemitha nganye).
I-Q235A, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X70, X80, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, kunye nezinye izinto zisetyenziswa kakhulu.
Akukho migobo, imifantu, ukuqhekeka, ukuwelda kwelaphu, ukuqhekeka kwe-arc, ukutshiswa, okanye ezinye iziphene zasekuhlaleni ezinobunzulu obudlula ukuphambuka okusezantsi kobukhulu bodonga ezivumelekileyo kumphezulu wangaphakathi nangaphandle wemibhobho yentsimbi yomthungo we-JCOE. Ezinye iziphene zasekuhlaleni ezinobunzulu obungadluli ukuphambuka okuphantsi kobukhulu bodonga ziyavunyelwa.
umbhobho wepayipi ye-yuantaiinomgca omnye wemveliso yepayipi ye-JCOE.
I-Yuantai tube millinokuvelisa imibhobho yentsimbi ye-LSAW, i-OD: 355.6-1420mm, ubukhulu: 21.3-50mm, ubude: 1-24M.isigayo secandelo elingenanto se-yuantaiIngavelisa necandelo elingenanto elisikwere i-OD: 10 * 10-1000 * 1000mm icandelo elingenanto eliyingxande i-OD: 10 * 15- 800 * 1100mm, ubukhulu: 0.5- 60mm, ubude: 0.5- 24M. Kulo nyaka, iqela le-yuantai derun lifumene isiqinisekiso se-DNV,umbhobho wentsimbi ye-yuantai yokwakha iinqanawaIza kubonelelwa ngomlinganiselo omkhulu,iityhubhu zentsimbi ze-yuantai zokwakha iinqanawazitshintshiwe kwiipayipi zentsimbi zeJCOE
Ixesha lokuthumela: Disemba-14-2022
