Yimuphi umehluko omkhulu phakathi kwe-ASME B16.5 ne-ASME B16.47

I-ASME B16.5 ne-ASME B16.47 zingamazinga amabili ajwayelekile aseMelika ama-flange.Nokho, abantu abaningi abakwazi ukuhlukanisa lezi zindinganiso ezimbili, ngakho-ke bavame ukusebenzisa lezi zindinganiso ezimbili ngokungeyikho.Lesi sihloko sizokwenza umehluko othize phakathi kwamazinga amabili.

Umehluko omkhulu ukuthi ububanzi bezinga le-flange elifakwe kumazinga ahlukene buhlukile.

I-ASME B16.5 ihlanganisa izilinganiso ze-NPS1/2 kuya ku-NPS24 (okungukuthi 1/2 intshi ukuya ku-24 intshi) ngaphansi kwesigaba sengcindezi CL150-CL2500;
I-ASME B16.47 iyindinganiso yamaflange anobubanzi obukhulu, okuhlanganisa osayizi be-NPS26 ukuya ku-NPS60 ngaphansi kwesigaba sengcindezi Class75-Class900.
I-ASME B16.47 ihlukaniswe yaba uchungechunge olubili, okuwuchungechunge A nochungechunge B

Mayelana nomehluko phakathi kochungechunge olubili:

Umthombo we-ASME B16.47 Series A yi-MSS SP-44, futhi umthombo we-Series B yi-API 605.
Uchungechunge A luyi-diameter flange enkulu, kanti uchungechunge B luyi-pipe flange
Uchungechunge: izimbobo ezinkulu, inani elincane
Uchungechunge lwe-B: amabhawodi embobo encane, inani elikhulu

Usayizi wamapayipi phakathi kochungechunge A no-B uyafana, kodwa usayizi wokuxhuma uhlukile, odinga ukukhethwa ngokuya ngesimo sangempela.
Ngokuvamile, uchungechunge B lusetshenziswa kakhulu kumapayipi, afana ne-SH3406 ne-HG20615 e-China, wonke asuka ku-ASME B16.47 B (AP1 605).Ukukhethwa kusekelwe ikakhulukazi ezidingweni zabo zokuklama.Ngaphandle kwemithetho ekhethekile, usayizi omncane ngokuvamile ukhethwa.Phela izindleko ziphansi uma kuqhathaniswa.

Ngokwezinga le-ASME B16.47, sithole ukuthi izinhlobo ezimbili kuphela zama-flange emikhiqizweni ye-flange ezisebenzayo kuleli zinga:welding intamo flangefuthii-blind flange.

Nazi ezinye izithombe ukukhombisa izinga le-ASME B16.47 ngokuningiliziwe.Ngikholwa ukuthi ungathola impendulo efanele lapha.

I-American standard flange enkulu ye-ASME B16.47 ipayipi elikhulu lobubanzi bensimbi ejwayelekile, i-American flange ejwayelekile isetshenziswa kabanzi kumishini engenisiwe noma amabhizinisi angaphandle.Izindinganiso ezijwayelekile zokuphatha ze-flange zaseMelika: ANSIB16.5, ASME B16.47, i-American standard flange caliber ivezwa ngamayintshi (isb. 1 “1-1/2″, 2 “3”, “, 8″, 10,12 “, 1416″, 18 “, 20″ 24 “. 28″. 8, njll.) Isilinganiso sokucindezela kwe-flange esijwayelekile saseMelika simakwe ngezigaba zengcindezi eziyisi-6, okuyi-Class 150;Ikilasi lama-300;Izigaba 600;Izigaba 900;Ikilasi1500;I-Class 2500 American flange ejwayelekile iyingxenye yokuxhuma amapayipi namapayipi, axhunywe ekugcineni kwepayipi.Ukuxhuma kwe-Flange noma i-flange joint ibhekisela endleleni yokuxhuma ekhiphekayo exhunywe nge-flange, i-gasket kanye ne-bolt njengeqembu lesakhiwo esihlanganisiwe sokuvala.I-American standard flange enkulu i-ASME B16.47 indinganiso ye-diameter enkulu yepayipi yensimbi ihlelwe futhi ihlinzekwa yi-Ningbo Xinggang Pipeline Equipment Co., Ltd. Inkampani yethu igxile ekucubunguleni nasekukhiqizeni i-American flange, i-slip-on flange (S0), intamo yokushisela. i-flange (WNF), i-Flange enentambo ye-NPT), i-American standard flange cover blind flange, I-Class series carbon steel nensimbi engagqwali ye-American flange.