Flanges waa qayb muhiim ah oo ka mid ah hababka tuubooyinka, loo isticmaalo in lagu biiro tuubooyinka, alwaaxyada, bambooyin, iyo qalab kale. Markaad dooranayso flanges, waa in la tixgeliyo laba heer oo waaweyn – DN (Cabbirka Magaca) iyo ANSI (Machadka Heerarka Qaranka ee Maraykanka). Halka ay labaduba caadi yihiin, waxaa jira faraqyo muhiim ah oo la fahmi karo marka la dooranayo inta u dhaxaysa garabyada DN vs ANSI. Maqaalkani wuxuu si faahfaahsan u barbar dhigi doonaa dn vs ansi flanges si uu kaaga caawiyo inaad samayso doorashada saxda ah.
Hordhac
Flanges waxay bixiyaan hab lagu xidho tuubooyinka iyo wareejinta dareeraha ama gaaska iyadoo la isku dhejinayo gaasaska dhexdooda si loo xidho xidhiidhka. Waxa loo isticmaalaa codsiyo badan laga bilaabo warshadaha saliida iyo gaaska ilaa cuntada iyo cabitaanka lagu farsameeyo, dhirta korontada, iyo qaar kaloo badan.
Waxaa jira laba heer oo caalami ah oo waaweyn oo loogu talagalay cabbirrada flange iyo qiimeynta:
- DN – Cabbirka Magaca (Heerka Yurub/ISO)
- ANSI – Machadka Heerarka Qaranka ee Maraykanka (Heerka Ameerika)
Iyadoo labaduba ay raacaan mabda'a naqshadeynta, waxaa jira kala duwanaansho xagga cabbirka, qiimaynta cadaadiska, wajiyada, iyo qaababka boodhka ah ee ka dhigaya kuwo aan la beddeli karin. Fahamka dn vs ansi flanges waxay hubin doontaa inaad doorato garabka saxda ah ee nidaamka tuubooyinkaaga.
Farqiga Muhiimka ah ee u dhexeeya DN iyo ANSI Flanges
Marka la qiimeeyo dn vs ansi flanges, kuwan soo socda ayaa ah arrimaha ugu waaweyn ee isbarbardhigga:
Cabirka
- Garaafka DN waxay ku salaysan yihiin cabbirrada tuubooyinka magacaaban oo leh koror dhexroor caadi ah.
- Garaafka ANSI waxay leeyihiin cabbir inch oo caadi ah oo aan si toos ah ula xiriirin cabbirka tuubada.
Tani waxay ka dhigan tahay DN 100 flange wuxuu la jaan qaadayaa tuubo 100mm ah, halka ANSI 4" flange uu leeyahay wax ku dhow. 4.5”. Flanges DN waxay isticmaalaan qiyaaso halka ANSI ay isticmaasho cutubyada Imperial.
Qiimaynta Cadaadiska
- Flanges DN waxay isticmaalaan qiimeynta PN – cadaadiska ugu badan ee BAR ee heerkulka la siiyay.
- Garaafka ANSI waxay isticmaalaan qiimeynta heerka – cadaadiska psi ee ugu sarreeya ee ku salaysan xoogga walxaha.
Tusaale ahaan, DN150 PN16 flange = ANSI 6" 150# flange ee awoodda maaraynta cadaadiska.
Qaababka Wajaha
- Garaafka DN waxay isticmaalaan foom B1 ama B2 waji.
- Garabyada ANSI waxay adeegsadaan waji kor loo qaaday (RF) ama Waji fidsan (FF) wajiyada.
B1 waxay la mid tahay RF, halka B2 uu la mid yahay FF. Wejigu waa inuu u dhigmaa xirid habboon.
Wareegyada Bolt
- Godad bool DN waxay ku salaysan yihiin dhexroor magaceed.
- Wareegyada boodhka ANSI waxay ku salaysan yihiin qiimaynta fasalka flange.
Daloollada Bolt ma toosin doonaan labada qaab.
Qalabka
- Flanges DN waxay isticmaalaan walxo mitir ah – P250GH, 1.4408, iwm.
- ANSI waxay isticmaashaa darajooyinka Imperial/US – A105, A182 F316L, iwm.
Alaabta waa in ay u dhigantaa si ay u xakamayso heerkulka iyo cadaadiska loo baahan yahay.
Sida aad arki karto, dn vs ansi flanges waxay leeyihiin farqi aad u yar oo ka dhigaya kuwo aan la beddeli karin. Isku dhafka labada waxay inta badan keentaa daadinta, dhaawac, iyo arimo kale.
DN vs ANSI Jaantuska Cabbirka Flanges
Si loo barbardhigo cabbirada dn-ga caadiga ah vs ansi flanges, tixraac shaxdan tixraaceed ee waxtarka leh:
DNA Flange | Cabbirka Dhuumaha Magaca | ANSI Flange |
---|---|---|
DN15 | 15mm | 1⁄2” |
DN20 | 20mm | 3⁄4” |
DN25 | 25mm | 1” |
DN32 | 32mm | 11⁄4” |
DN40 | 40mm | 11⁄2” |
DN50 | 50mm | 2” |
DN65 | 65mm | 21⁄2” |
DN80 | 80mm | 3” |
DN100 | 100mm | 4” |
DN125 | 125mm | 5” |
DN150 | 150mm | 6” |
DN200 | 200mm | 8” |
DN250 | 250mm | 10” |
DN300 | 300mm | 12” |
DN350 | 350mm | 14” |
DN400 | 400mm | 16” |
Tani waxay dabooshaa inta ugu badan ee dn vs ansi flanges ilaa 16". Waxay ku siinaysaa isbarbardhig qiyaas ah oo keliya – cabbirada saxda ah way kala duwanaan karaan. Xaqiiji qeexitaannada ka hor intaanad is beddelin ANSI iyo garabyada DN.
DN vs ANSI Flange FAQ
Qaar ka mid ah su'aalaha soo noqnoqda ee ku saabsan dn vs ansi flanges waxaa ka mid ah:
Waa DNA iyo ANSI garabyada la beddeli karo?
Maya, Garaafka DN iyo ANSI si toos ah looma beddeli karo iyadoo ay ugu wacan tahay kala duwanaanshaha cabbirrada, qiimaynta, wajiyada, iyo agabka. Isku dayga in la isku dayo flange DN iyo flange ANSI waxa ay keeni doontaa khalkhal.
Ma ku isticmaali kartaa flange DN tuubada ANSI?
Maya, cabbirrada kala duwan waxay ka dhigan tahay in flange DN uusan si sax ah ula safan doonin cabbirrada tuubooyinka ANSI. Waxaa loo qaabeeyey sidii nidaamyo si ay ula jaanqaadaan garabyada DN iyo tubooyinka DN, iyo ANSI oo leh ANSI.
Sideed ugu rogi kartaa DN una beddeshaa cabbirka flange ANSI?
Ma jiro beddel toos ah oo u dhexeeya cabbirrada tuubooyinka DN vs ANSI. Jaantuska sare wuxuu bixiyaa qiyaas u dhigma oo u dhiganta DN iyo ANSI ee cabbirada flange magac ahaan. Had iyo jeer hubi cabbirada dhabta ah – cabbiradu way ku kala duwanaan karaan heerarka.
Ma inaan isticmaalo garbaha DN ama ANSI?
Haddii nidaamka tuubbooyinkaagu uu ku yaal meelo isticmaalaya heerarka ISO (Yurub, Bariga Dhexe, Aasiya), Flanges DN waxay u badan tahay in loo baahdo. Waqooyiga Ameerika iyadoo la adeegsanayo heerarka ANSI, Garaafka ANSI ayaa noqon doona doorashada caadiga ah. Isticmaal heerka caadiga ah ee u dhigma inta ka hartay tuubooyinkaaga si aad ugu habboonaato iyo shaqada.
Ma wada xidhi kartaa garabyada DN iyo ANSI?
Waa inaadan waligaa isku xidhin garabyada DN vs ANSI. Wareegyada boodhka ee kala duwan ma toosi doonaan, taasoo keentay in si aan habboonayn loo fadhiisto, daadato, iyo waxyeelada ka iman karta cadaadiska.
Gabagabo
Marka ay timaado xulashada flanges, Fahamka farqiga muhiimka ah ee u dhexeeya heerarka DN vs ANSI waa muhiim. Garaafka aan is-barbar-dhigin waxay u horseedi karaan daad, dhaawaca qalabka, iyo dayactiro qaali ah. Marka la barbardhigo cabbirrada, qiimaynta cadaadiska, wajiyada, iyo agabka, waxaad xaqiijin kartaa inaad doorato garabyada DN ama ANSI ee ku habboon mar kasta.
Iyada oo leh tas-hiilaadka adduunka oo dhan, Jmet Corp waxay bixisaa labada garab ee DN iyo ANSI si ay u buuxiyaan shuruudaha deegaanka. Nala soo xidhiidh maanta si aad ugala hadasho codsigaaga oo aad u hesho caawimo xulashada flanges ku habboon. Khubaradayadu waxay kugu dhex mari karaan heerarka dn vs ansi flanges waxayna ku siin karaan gaarsiinta saxda ah waxaad u baahan tahay. Hel garabyada saxda ah si aad hawlahaagu u socdaan si habsami leh.