I-blueling welding, ekwabizwa ngokuba phezuluintamo yentamo, luhlobo lombhobho ofanelekileyo, lubhekisa entanyeni kunye notshintsho lombhobho wombhobho kunye nombhobhoi-blueling weldingUnxibelelwano.I-Woongeakukho lula ukutyhileka, ukutywina okuhle, kusetyenziswa ngokubanzi, ilungele uxinzelelo lobushushu okanye ubushushu obungaphantsi, izibonelelo zexabiso eliphantsi, uxinzelelo lungadluli kwi-2,5mpa; Isetyenziselwa ukuthutha ixabiso elibiza kakhulu, elinokutsha kunye nokuqhushumba kwimithombo yombhobho, kwaye uxinzelelo oluthile lumalunga ne-PN16MPA.

Ukulandelelana ngokuchanekileyo kwei-blueling welding:
1. Okokuqala, ngaphambi kokudibanisa ii-blueling welding, amalungu angaphakathi kunye nangaphandle kwamanqwanqwa eentsimbi engenasitayile kufuneka alungiswe.
2. Faka iflaxesNgemibhobho yemibhobho kunye neemfuno ezidibeneyo ngokwahlukeneyo.
I-3. Izibuko lombhobho zifuna ukuqhubekeka kwenkqubo ye-90. Emva kokuqhubekeka, i-port plation yombhobho kufuneka ipoliswe.
4. Kukho nendlela elula yokusebenzisa imveliso egqityiweyo kuyoiflangeUmbhobho omfutshane kwaye emva koko weldile kumbhobho.
I-5. Kwi-flannel ene-roove efakwe kumacala omabini erabha yerabha ye-ORBIL EYENZIWEYO. Umngxunya ongaphakathi wendandatho yokutywina uyafana nobubanzi obungaphakathi bombhobho.
6. Emva koko qhagamshelaiflangeHole ngebhotile, kwaye uqinise i-Bolt iNdibano ye-BoltMemetrically.
7. Xa kuqinisaI-Butt Welding flanges, nikela ingqalelo ekuqineni komdibaniso ngamnye kwaye ufikelele kwinkcazo efunekayo.
I-blueling weldingLuhlobo lombhobho ofanelekileyo, obhekisa kwi-flanger nentamo kunye notshintsho lombhobho wokujikeleza kunye ne-butt welding uqhagamshelo nombhobho.I-Woongeakukho lula ukungcungcuthekiswa, ukutywina okuhle, kusetyenziswa ngokubanzi, ilungele uxinzelelo lobushushu okanye iqondo lobushushu kunye nexabiso leqondo eliphantsi, ugqirha ophantsi kwexabiso lingaphezulu kwe-2,5mpa; Kukwasetyenziselwa ukubiza ixabiso elibizayo, elinokutsha kunye nokuqhushumba kumbhobho, kwaye uxinzelelo oluthile lumalunga ne-PN16MPA.