Flange waa qayb disc-qaabaysan, oo ugu caansan injineernimada dhuumaha, flanges waxaa loo isticmaalaa labo-labo.Soo saarista dhuumaha, Flanges waxaa inta badan loo isticmaalaa isku xirka dhuumaha.Dhuumaha u baahan in la isku xidho, Aalado kala duwan waxa ku jira flange.Tuubooyinka cadaadis-ku-yaraantu waxay isticmaali karaan xargaha xargaha iyo alxanka oo leh cadaadis ka weyn 4 kg.Ku dar dhibcaha daboolka ee labada garab, isla markiiba ka dib ku adkee boolal.Flanges leh cadaadis kala duwan ayaa leh dhumucyo kala duwan waxayna isticmaalaan boolal kala duwan.Marka bamka biyaha iyo valve ay ku xidhmaan dhuumaha, qaybo ka mid ah qalabkan ayaa sidoo kale laga sameeyaa qaabab flange u dhigma, oo sidoo kale loo yaqaan xidhiidhka flange.Dhammaan qaybaha isku xira ee ku xiran xayndaabka labada diyaaradood waxaa guud ahaan loo yaqaan "flanges".Tusaale ahaan, isku xirka tuubooyinka hawo-qaadista, qaybahaas oo kale waxaa lagu magacaabi karaa "qaybaha flange".Laakiin xidhiidhkani waa qayb ka mid ah qalabka, Sida qoraalka u dhexeeya flange iyo bamka, Ma fududa in loo yeedho bamka 'qaybaha flange'.Kuwa yaryar sida valves Sug, had iyo jeer waxaa loogu yeeraa 'qaybaha flange'.
Hawlaha ugu muhiimsan waa:
1. Isku xidh dhuumaha oo ilaali waxqabadka xidhidhiyaha dhuumaha;
2. Fududeynta beddelka qayb gaar ah oo dhuumaha;
3. Way fududahay in la kala diro oo la hubiyo xaaladda dhuumaha;
4. Fududeynta xidhitaanka qayb gaar ah oo dhuumaha.
The Kala soocidda caadiga ah ee flange birta aan fiicnayn:
Tilmaamaha: 1/2″～80""DN10-DN5000)
Qiimaynta cadaadiska: 0.25Mpa ~ 250Mpa (150Lb ~ 2500Lb)
Heerarka sida caadiga ah loo isticmaalo:
Heerka qaranka: GB9112-88 (GB9113·1-88～GB9123·36-88)
Heerka Ameerika: ANSI B16.5, ANSI 16.47 Fasalka150, 300, 600, 900, 1500 (WN, SO, BL, TH, LJ, SW)
Halbeegga Jabbaan: JIS 5K, 10K, 16K, 20K (PL, SO, BL)
Heerka Jarmalka: DIN2527, 2543, 2545, 2566, 2572, 2573, 2576, 2631, 2632, 2633, 2634, 2638
(PL, SO, WN, BL, TH)
Halbeegga Talyaaniga: UNI2276, 2277, 2278, 6083, 6084, 6088, 6089, 2299, 2280, 2281, 2282, 2283
(PL, SO, WN, BL, TH)
Heerka Ingiriiska: BS4504, 4506
Heerka Wasaaradda Warshadaha Kiimikada: HG5010-52～HG5028-58, HGJ44-91～HGJ65-91
HG20592-97 (HG20593-97～HG20614-97)
HG20615-97 (HG20616-97～HG20635-97)
Heerka waaxda mishiinada: JB81-59～JB86-59, JB/T79-94～JB/T86-94
Heerarka markabka cadaadiska: JB1157-82～JB1160-82, JB4700-2000～JB4707-2000
Heerarka flange badda: GB/T11694-94, GB/T3766-1996, GB/T11693-94, GB10746-89, GB/T4450-1995, GB/T11693-94, GB573-65, GB2506-812-C81BM CBM1013, iwm.
Qalabka birta ah ee aan fiicnayn ee PN
PN waa cadaadiska magaca, taas oo muujinaysa in cutubku uu MPa ku yahay nidaamka cutubka caalamiga ah iyo kgf/cm2 ee nidaamka cutubka injineernimada.
Go'aaminta cadaadiska magacu waa in aan lagu salayn kaliya cadaadiska shaqada ee ugu sarreeya, laakiin sidoo kale heerkulka ugu sarreeya ee shaqada iyo sifooyinka alaabta, maaha kaliya in lagu qanco in cadaadiska magacu ka weyn yahay cadaadiska shaqada.Halbeegyada kale ee flange waa DN, iyo DN waa halbeeg tilmaamaya cabbirka flangega.
Waqtiga boostada: Abriil-13-2023