Tlhaloso ea flange welding

Tlhaloso ea flange welding

1. Flat welding: Feela chesella lera le ka ntle, ntle le tjheseletsa lera le ka hare; Ka kakaretso e sebelisoa liphaepheng tsa khatello e mahareng le e tlase, khatello e ikhethileng ea liphaephe e lokela ho ba tlase ho 0.25 MPa. Ho na le mefuta e meraro ea libaka tsa ho tiisa bakeng sa li-flange tse bataletseng tsa welding

Mofuta, mofuta oa concave convex, le mofuta oa mortise groove, oo har'a mofuta oa lubrication o sebelisoang haholo, 'me theko e fumaneha ka theko e phahameng haholo.

2. Ho tjheseletsa butt: Makala a ka hare le a ka ntle a flange a hloka ho tjhesetswa, e leng seo hangata se sebediswang diphaepheng tsa kgatello e mahareng le e phahameng. Khatello e tloaelehileng ea phala e pakeng tsa 0.25 le 2.5 MPa. Ho tiisa bokaholimo ba butt welded flange connection

Thepa e rarahane haholo, kahoo litšenyehelo tsa basebetsi, mekhoa ea ho kenya, le litšenyehelo tsa thepa e thusang li batla li phahame.

3. Socket welding: e sebelisoa ka kakaretso liphaepheng tse nang le khatello ea lebitso e ka tlase ho kapa e lekanang le 10.0MPa le bophara ba lebitso bo ka tlase ho kapa bo lekanang le 40mm.

4. Sleeve e hlephileng: Ka kakaretso e sebelisoa liphaepheng tse nang le khatello e tlaase empa mecha ea litaba e senyang, kahoo mofuta ona oa flange o na le khanyetso e matla ea ho senya, 'me thepa e tala ke haholo-holo tšepe e sa hloekang.

Mofuta ona oa khokahano o sebelisoa haholo bakeng sa ho hokahanya liphaephe tsa tšepe tse entsoeng ka tšepe, liphaephe tsa rabara tse nang le mela, liphaephe tsa tšepe tse se nang ferrous, le li-valve tsa flange, le likhokahano tsa flange li boetse li sebelisoa bakeng sa ho hokahanya lisebelisoa tsa tšebetso le li-flanges.