Ngaba uyalwazi uhlobo lweFlange yeRTJ?

I-RTJ i-flange luhlobo lwe-flange esetyenziselwa ukudibanisa imibhobho.I-RTJ sisishunqulelo se-Ring Type Joint, ethetha ukutywinwa komsesane we-gasket.

I-RTJ flanges idla ngokwenziwa ngesinyithi kunye ne-grooves ekhethekileyo yesetyhula kunye ne-bevels kumphezulu we-flange.Esi sakhiwo sinokugcina ukusebenza kakuhle kokutywinwa kweflange phantsi kobushushu obuphezulu kunye neemeko zoxinzelelo.

Iiflange zeRTJ ziqhele ukusetyenziswa kwimimandla efana nepetrochemical, uthutho lwegesi yendalo, kunye nokwakhiwa kweenqanawa, kwaye kufuneka imelane neemeko ezinzima ezifana noxinzelelo oluphezulu, ubushushu obuphezulu, kunye nokubola okunamandla.Ngokuqhelekileyo ziqhagamshelwe kwizixhobo ezifana nemibhobho, iivalve, kunye neepompo, kwaye zidlala indima ebalulekileyo kwiiprojekthi zobunjineli ezahlukeneyo.

Iintlobo zeflange eziqhelekileyo zibandakanyaukuwelda intamo flangei-flange edibeneyo,iflange eyimfama, kwayeIntamo esemgangathweni yaseMelika ephothiweyo
Imigangatho eqhelekileyo yamazwe ngamazwe
I-ANSI B16.5
ASME B16.47 Uthotho A
ASME B16.47 Uthotho B
BS 3293

Umgangatho we-RTJ flange uphuhliswe ngokusekelwe kule migangatho ilandelayo:
1. Umbhobho we-API osezantsi ngokudibeneyo (umgangatho we-RTJ2: R-2, R-3, R4, R5, kunye ne-R-6)
2. Uthotho lweesentimitha ezisemgangathweni wamazwe ngamazwe: M-1, M-2, M-3, M-4, M-5, kunye neM-6

Nangona kunjalo, kufuneka kuqatshelwe ukuba kunokubakho umahluko phakathiIiflange zeRTJyemigangatho eyahlukeneyo, kunye neemodeli ezifanelekileyo kunye neenkcukacha kufuneka zikhethwe ngokweemfuno zokwenene xa uzisebenzisa.
Uphawu lwemigangatho ye-RTJ ye-flange yimfuneko yobunzima, obuhlulwe ngokukodwa kwiindidi eziqhelekileyo kunye namandla aphezulu.Imfuno yobunzima bohlobo oluqhelekileyo yi-100mm, ngelixa ubukhulu bohlobo oluphezulu luphezulu, olunokufikelela kwi-120mm okanye ngaphezulu.

Kukho iimfuno ezikhethekileyo kumgangatho we-RTJ we-flange, umzekelo, iintlobo ezithile zokudibanisa zingadinga indawo yokuqinisa ekupheleni komdibaniso kwi-notch ngexesha lofakelo ukuphepha ukutyibilika.Ezinye iintlobo ezikhethekileyo zokudibanisa, ezifana noxinzelelo oluphezulu kakhulu, zinokufuna ukufakwa kwecala lentwasahlobo ukunyusa amandla e-axial.

Umgangatho we-RTJ flange wenza kube lula ukudibanisa imibhobho kunye nezinye izixhobo zoxinzelelo oluphezulu, ukwenza yonke inkqubo ikhuseleke, ithembeke ngakumbi, kwaye yomelele.Inoluhlu olubanzi kakhulu lwezicelo kwaye inokuhlangabezana neentlobo ezahlukeneyo zeemfuno zesicelo kwiinkalo ezahlukeneyo.Ukususela kumbono wokusebenza, enye yeenzuzo zalo mgangatho kukuba kunciphisa ixesha lokuqhagamshelwa koomatshini bemibhobho ngexesha lofakelo kunye nokulungiswa, kwaye unokunyusa kakhulu ubude bemibhobho ngelixa uqinisekisa uxhulumaniso olukhuselekileyo, ukwenza umsebenzi ukhuseleke.