I-ANSI B16.5: IiFlange zePipe kunye neFlanged Fittings

I-ANSI B16.5 ngumgangatho opapashwe liZiko leMigangatho yeSizwe yaseMelika (ANSI) enesihloko esithi “Imibhobho yentsimbiIiFlanges kunye neFlange Fittings– Iiklasi zoxinzelelo 150, 300, 400, 600, 900, 1500, 2500 “(IiPipe Flanges kunye neFlanged Fittings NPS 1/2 ngeNPS 24 Metric/Inch Standard).

Lo mgangatho ukwachaza iimfuno zemilinganiselo, ukulinganiswa koxinzelelo, izixhobo kunye neemvavanyo zeeflange zemibhobho yentsimbi kunye nokufakelwa kwe-flange ehambelanayo yokudibanisa kunye nokuhlanganisa iinkqubo zemibhobho.

Iiflange eziqhelekileyo zisebenzisa lo mgangatho zezi: ukuwelda i-flange yentamo, ukutyibilika kwi-hubbed flange, ipleyiti yeflange ye-welding, i-flange eyimfama,socket welding flange, iflange enemisonto,i-ankile flangekwayeumkhono okhululekileyo.

Umgangatho we-ANSI B16.5 ungomnye wemigangatho yeflange esetyenziswa kakhulu kubunjineli bombhobho.Ichaza iiflange ezinamaqondo ahlukeneyo oxinzelelo ukuhlangabezana neemeko ezahlukeneyo zokusebenza kunye neemfuno.Ezi flange zingasetyenziselwa ukudibanisa imibhobho, iivalve, izixhobo kunye namanye amacandelo kwiindawo ezahlukeneyo zoshishino, kuquka i-petroleum, imichiza, igesi yendalo, amandla ombane, njl.

Umxholo kunye neempawu eziphambili:
I-1.Ubungakanani bobungakanani: umgangatho we-ANSI B16.5 uchaza ubungakanani bobungakanani beeflange zepayipi zensimbi, ezigubungela i-intshi ye-1/2 intshi (15mm) ukuya kuma-intshi angama-24 (600mm), kwaye iquka uxinzelelo oluqhelekileyo oluvela kwi-150 psi (PN20) ukuya kwi-2500 psi (PN420) imilinganiselo yoxinzelelo.

2.Ukulinganiswa koxinzelelo: Umgangatho uchaza iiflange ezinemilinganiselo eyahlukeneyo yoxinzelelo, ehambelana noxinzelelo oluhlukeneyo lokusebenza kunye neemeko zokushisa.Ukulinganisa uxinzelelo oluqhelekileyo lubandakanya i-150, i-300, i-600, i-900, i-1500, kunye ne-2500, phakathi kwabanye.

I-3.Iimfuno zezinto eziphathekayo: Umgangatho uchaza ukubunjwa kweekhemikhali ezihambelanayo, iipropati zomatshini kunye neemfuno zepropathi ezibonakalayo kwizinto zokwenziwa kwe-flanges, kuquka i-carbon steel, i-stainless steel, i-alloy steel, njl.

I-4.Iimfuno zokuyila: Umgangatho uchaza iimfuno zoyilo lwe-flange, njengobunzima be-flange, inombolo kunye nobubanzi beemingxuma zokuxhuma, njl.

5.Uvavanyo: Umgangatho ufuna iiflange ukuba zingene kwiimvavanyo ezahlukeneyo ngexesha lenkqubo yokuvelisa ukuqinisekisa ukuba ziyahlangabezana neemfuno kunye nokuqinisekisa ukhuseleko kunye nokuthembeka koqhagamshelwano.

Umxholo womgangatho we-ANSI B16.5 ubanzi kakhulu.Inika isikhokelo esibalulekileyo kunye neenkcukacha zeenjineli, abaqulunqi kunye nabavelisi ukuqinisekisa ukuba uqhagamshelo kunye nendibano yeenkqubo zemibhobho ihlangabezana nemigangatho engqongqo kunye neemfuno.Kwizicelo ezisebenzayo, uhlobo olufanelekileyo lweflange kunye neenkcukacha kufuneka zikhethwe ngokweemfuno ezithile zobunjineli kunye neemeko zokuyila ukuze kuqinisekiswe ukusebenza okuqhelekileyo kwenkqubo yombhobho.