Maxaad ka taqaanaa looxyada indhoolayaasha ah?

Magaca rasmiga ah ee saxan indho la'aan ah waagarabkoofiyada, qaar sidoo kale loo yaqaan flange indho la'aan ama fur tuubo.Waa agaraboo aan dalool dhexda ku lahayn, oo loo isticmaalo in lagu xidho afka tuubada.HAWLKU WAA ISKU SIDA madaxa iyo koofiyadda tuubbada, marka laga reebo in shaabadda indhoolaha ahi ay tahay aalad dabooli karta oo la goyn karo, shaabadda madaxuna diyaar uma aha in mar kale la furo.Waxaa jira noocyo badan oo dusha daboolaya, oo ay ku jiraan diyaaradda, dusha sare ee convex, dusha kol iyo convex, oogada tenon iyo dusha isku xidha giraanta.Waxyaabaha: birta kaarboon, birta aan lahayn, birta alloy, copper, aluminium, PVC iyo PPR.
Saxanka indho la'aanta ah ayaa inta badan loo isticmaalaa go'doominta dhamaystiran ee dhexdhexaadinta wax soo saarka si looga hortago in wax soo saarka ay saameyn ku yeelato xiritaanka laashka ee tuubada gooyay oo xitaa keenta shilal.Saxanka indhoolaha ah waa in lagu dhejiyaa qaybaha u baahan go'doomin, sida tuubada qalabka, ka hor iyo ka dib waalka la jaray ama inta u dhaxaysa labada garab.Jaantuska 8 saxan indho la'aan ayaa inta badan lagula talinayaa.Cadaadiska, nadiifinta iyo qaybaha kale ee hal mar la isticmaalo waxay sidoo kale isticmaali karaan saxanka fur ( saxan indhoole wareeg ah).

https://www.shdhforging.com/lap-joint-forged-flange.html
1. Marxaladda diyaarinta bilawga bilawga ah, tijaabada xoogga ama tijaabada cidhiidhiga ee dhuumaha isku mar lama samayn karo qalabka ku xiran (sida marawaxadaha, kombasarrada, gaaska, reactor, iwm.), iyo indhoolaha saxanka waa in lagu dhejiyaa xiriirka ka dhexeeya qalabka iyo dhuumaha.
2. Dhammaan noocyada kala duwan ee dhuumaha walxaha habka ah ee ku xiran aagga xuduudka ee ka baxsan aagga xadka, marka qalabku istaago, haddii dhuumaha weli shaqeynayo, dhig saxan indhoole ah oo ku yaal valve-ka-goynta.
3. Haddii qalabku yahay taxane badan, tuubada ugu weyn ee ka timaada meel ka baxsan xuduudda waxay u qaybsan tahay kumanaan kanaal tuubo oo taxane ah, iyo jeexitaanka tuubada tuubada kasta waxaa lagu dhejiyaa saxan joojin.
4. Marka qalabku u baahan yahay dayactir joogto ah, kormeer ama beddelaad wadaag ah, qalabka ku lug leh wuxuu u baahan yahay in gebi ahaanba la go'doomiyo, saxanka indhoolaha ayaa lagu dhejiyaa valve-off-off.
5. Marka tuubada dallacaadda iyo cadaadiska iyo dhuumaha gaaska beddelka ah (sida dhuumaha nitrogen iyo dhuumaha hawada cufan) lagu xiro qalabka, saxanka indhoolaha waa in lagu dhejiyaa meesha laga gooyay.
6. Nadiifi meesha hoose ee qalabka iyo dhuumaha.Haddii dhexdhexaadiyaha geeddi-socodku u baahan yahay in la dhex dhigo hab ururin midaysan, dhig saxanka indhoolaha ka dib waalka la jaray.
7. Taarikada indho la'aanta ah ama fiilooyinka waa in lagu dhejiyaa gadaasha gadaasha tuubooyinka qiiqa, tuubooyinka dareeraha dareeraha ah iyo tuubooyinka muunada ee qalabka iyo dhuumaha.Aan sun ahayn, aan khatar ku ahayn caafimaadka iyo walxaha aan qarxin waa laga saaray.
8. Marka rakibidda la dhiso marxalado, saxanka indhoolaha ah waa in lagu dhejiyaa tuubada la gooyey ee tuubooyinka isku xiran, si loo fududeeyo dhismaha xiga.
9. Marka qalabku ku jiro wax soo saar caadi ah, tuubooyinka caawiya qaarkood ee u baahan in si buuxda loo gooyo waa in sidoo kale lagu rakibaa taarikada indhoolaha.?[1]
Arrimaha fiiro gaar ah u baahan
1. Marka la eego qaabka buuxinta shuruudaha nidaamka, dhig inta ugu yar ee taarikada indhoolaha ah ee suurtogalka ah.
2. Saxanka indho la'aanta ah waa inuu muujiyaa furitaanka caadiga ah ama xidhitaanka caadiga ah.
3. Qaybta saxanka indhoolaha ah ee lagu dhejiyay tuubada la gooyey, kor ama hoos, waa in lagu go'aamiyaa iyada oo loo eegayo saameynta goynta, amniga iyo shuruudaha nidaamka.
Halbeegga qaranka
Daboolka flange birta ee GB/T 9123-2010
Marin indho la'aan flange bir GB/T4450-1995
Heerka warshadaha
Heerarka Wasaaradda Warshadaha Kiimikada
HG20592-2009
HG20615-2009
HG20601-97
Heerka Waaxda Makaanikada
JB/T86.1-94
JB/T86.2-94
Heerka khadka korontada
D-GD86-0513


Waqtiga boostada: Oct-18-2022

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