Lugaha indha la'aantu waa qayb muhiim ah oo ka mid ah nidaamyada tuubooyinka, oo inta badan loo isticmaalo in lagu xiro meelaha bannaan ee tuubooyinka ama weelasha si loo dayactiro, kormeero, ama loo nadiifiyo. Si loo hubiyo tayada, badbaadada iyo is-beddelka garabyada indhoolayaasha ah, Ururka Caalamiga ah ee Halbeega (ISO) iyo hay'adaha kale ee heerarka khuseeya waxay soo saareen heerar caalami ah oo taxane ah oo daboolaya dhammaan dhinacyada naqshadeynta, soo saarista iyo isticmaalka garbaha indhoolaha.
Waa kuwan qaar ka mid ah heerarka caalamiga ah ee muhiimka ah ee la xidhiidha flanges indho la'aanta iyo waxa ku jira:
ASME B16.5
Tubooyinka tuubooyinka - Qaybta 1: Biraha birta ee tuubooyinka warshadaha iyo adeegga guud: Heerkani wuxuu daboolayaa noocyada kala duwan ee flanges, oo ay ku jiraan flanges indhoolaha ah. Kuwaas waxaa ka mid ah cabbirka, dulqaadka, isku xirka qaabka dusha sare iyo shuruudaha walxaha flange ee garabka indhoolaha ah.
ASME B16.48
-2018 - Line Blanks: Halbeeg ay daabacday Bulshada Maraykanka ee Injineerada Farsamada (ASME) kaas oo si gaar ah u daboolaya garabyada indhoolaha ah, oo inta badan loo yaqaan "line blanks." Heerarkani wuxuu qeexayaa cabbirrada, agabka, dulqaadka iyo shuruudaha tijaabinta garabka indhoolayaasha si loo hubiyo isku hallaynta tuubooyinka warshadaha iyo adeegga guud.
EN 1092-1
-2018 - Flanges iyo kala-goysyada - Galalka wareegyada ee tuubooyinka, valves, qalabyada iyo qalabka, PN loo qoondeeyey - Qeybta 1: Qalabka birta: Tani waa halbeeg Yurub ah oo daboolaya naqshadeynta, cabbirka, alaabta iyo shuruudaha calaamadaynta. Waxay ku habboon tahay nidaamyada dhuumaha ee Faransiiska, Jarmalka, Talyaaniga iyo dalalka kale ee Yurub.
JIS B 2220
-2012 - Flanges birta birta ah: Heerka Warshadaha Japan (JIS) ayaa qeexaya cabbirka, dulqaadka iyo shuruudaha alaabta ee garabka indhoolaha si loo daboolo baahiyaha nidaamyada tuubooyinka Japan.
Halbeeg kasta oo caalami ah waxaa ka mid ah kuwan soo socda:
Cabbirrada iyo dulqaadka: Heerku wuxuu qeexayaa cabbirka cabbirka garabka indhoolaha iyo shuruudaha dulqaadka ee la xidhiidha si loo hubiyo is-beddelka u dhexeeya indhoolayaasha indhoolayaasha ah ee ay soo saaraan warshado kala duwan. Tani waxay gacan ka geysaneysaa hubinta joogtaynta iyo is-beddelka hababka tuubooyinka.
Shuruudaha walxaha: Halbeeg kastaa wuxuu qeexayaa heerarka walxaha loo baahan yahay si loo soo saaro flanges indho la'aan ah, sida caadiga ah birta kaarboon, birta aan fiicnayn, birta aluminiumka, iwm. xoog ku filan iyo iska caabin daxalka.
Habka wax-soo-saarka: Heerarka sida caadiga ah waxaa ka mid ah habka wax soo saarka ee garabka indhoolaha ah, oo ay ku jiraan diyaarinta walxaha, samaynta, alxanka iyo daaweynta kulaylka. Hababkan wax-soo-saarka waxay xaqiijinayaan tayada iyo waxqabadka indhoolayaasha indhoolayaasha.
Tijaabinta iyo kormeerka: Heer kasta waxa kale oo ka mid ah shuruudaha baadhitaanka iyo hubinta ee garabyada indhoolayaasha ah si loo hubiyo inay si badbaado leh oo la isku halleyn karo ugu shaqayn karaan isticmaalka dhabta ah. Tijaabooyinkan sida caadiga ah waxaa ka mid ah tijaabinta cadaadiska, kormeerka alxanka, iyo tijaabinta waxqabadka alaabta.
Heerarka caalamiga ah waxay xaqiijinayaan joogtaynta caalamiga ah iyo isdhaafsiga garabyada indhoolayaasha ah. Haddi ay ahaan lahayd warshadaha saliida iyo gaaska, kiimikooyinka, sahayda biyaha ama qaybaha kale ee warshadaha, heerarkan ayaa door muhiim ah ka ciyaara hubinta badbaadada, isku halaynta iyo waxqabadka isku xirka dhuumaha. Sidaa darteed, marka la dooranayo oo la isticmaalayo garbaha indhoolaha ah, waxaa muhiim ah in la fahmo oo la raaco heerarka caalamiga ah ee lagu dabaqi karo si loo hubiyo hawlgalka xasilloon iyo badbaadada nidaamka dhuumaha.
Waqtiga post: Seb-28-2023
