Malunga RTJ uhlobo flange intshayelelo

I-RTJ flange ibhekisa kwiflange yomphezulu otywiniweyo wetrapezoidal ene-RTJ groove, enegama elipheleleyo lohlobo lweRingi eDityanisiweyo yeFlange. Ngenxa yokusebenza kwayo okugqwesileyo kokutywinwa kunye nomthamo wokuthwala uxinzelelo, ihlala isetyenziselwa uqhagamshelo lwemibhobho kwiindawo ezirhabaxa ezifana noxinzelelo oluphezulu kunye nobushushu obuphezulu.

Owona mahluko ubalulekileyo phakathi RTJ flanges kunyeiiflange eziqhelekileyokukuba basebenzise iigaskets zokutywinwa kwe-annular, ezinokufikelela kwimisebenzi ethembekileyo yokuqinisa kunye nokutywina. Olu hlobo lwe-gasket luhlala lwenziwe ngentsimbi kwaye lunokumelana kakuhle nokushisa okuphezulu kunye nokugqwala, ngoko kunokumelana noxinzelelo oluphezulu kunye namaqondo okushisa.

Umgangatho oqhelekileyo wamazwe ngamazwe
I-ANSI B16.5
I-ASME B16.47
BS 3293

Ulungiselelo lweflange oluqhelekileyo

Weld intamo flange,I-flange eyimfama
Iintlobo zezinto eziqhelekileyo

Intsimbi engatyiwa, iCarbon steel

Ubukhulu obuqhelekileyo, iimodeli, kunye namanqanaba oxinzelelo
Imilinganiselo: Ubukhulu obuqhelekileyo busuka kwi-1/2 intshi ukuya kwi-intshi eyi-120 (i-DN15 ukuya kwi-DN3000)
Ukwahlulwe ngokweemilo zesetyhula kunye ne-octagonal ngokwesheyiphu zazo ezinqamlezileyo
Inqanaba loxinzelelo: Ngokuqhelekileyo iyakwazi ukumelana noxinzelelo lwe-150LB ukuya kwi-2500LB

Ukuhlohla:
Izitshixo ezikhethekileyo ze-torque kufuneka zisetyenziswe ukufakela ukuqinisekisa ukuba amandla okuqinisa ahlangabezana neemfuno eziqhelekileyo.
Ngaphambi kokufakela, zonke iindawo ezidibanisayo, ngokukodwa ii-grooves kunye ne-gasket surfaces, kufuneka zicocwe ukuze kuqinisekiswe ukusebenza kokutywinwa.
Ngethuba lenkqubo yokufakela, iibholiti kufuneka zinyanzeliswe ngokuthe ngcembe kwaye ziqiniswe ngokulinganayo ukuze zigweme i-local over tightening or looseness, ezinokuchaphazela umphumo wokutywinwa.
Isishwankathelo, i-RTJ flanges inexabiso elibalulekileyo lesicelo kwiindawo ezinzima ezifana noxinzelelo oluphezulu, ubushushu obuphezulu, kunye nokubola, kodwa ukufakela kunye nokugcinwa kufuna ingqalelo ekhethekileyo kwiimfuno ezifanelekileyo ukuqinisekisa ukuchaneka nokuthembeka kwazo.

Umda wosetyenziso
Iiflange zeRTJ zidla ngokusetyenziswa kwindawo ezinoxinzelelo oluphezulu, ubushushu obuphezulu, umhlwa, kunye nokunxiba, njengophuhliso lwaselwandle, imibhobho yeoli, i-petrochemical, i-aerospace, amandla enyukliya, kunye namanye amashishini.