Litaba tsa indasteri
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Casing & tubing tekanyo ea khatello
Casing pressure rating Out diameter mm Diameter e ka hare mm Matla a ka hare a kgatello ya matla Mpa Matla a ho putlama ka ntle Mpa Bophahamo ba ka hare L/m 73.03 62.0 72.9 76.9 3.02 88.9 76.0 70.1 72.6 4.54 Khatello ea Tubing Bophahamo ba ka hare mm Bophara ba ka hare ...Bala haholoanyane -
Tšebeliso ea phala ea tšepe e se nang moeli indastering ea kaho
Har'a lisebelisoa tse ngata tsa liphaephe, e sebetsang ka ho fetisisa ke phala e se nang seamless (SMLS), e leng thepa ea liphaephe e batlang e le matla, eseng feela ka lebaka la mefuta e mengata ea libaka tsa kopo le boholo ba thepa ena ea liphaephe, empa habohlokoa le ho feta, Hobane boleng ba seamless steel pipe e...Bala haholoanyane -
Resistance welding mokhoa
Ho na le mefuta e mengata ea ho tjheseletsa ha motlakase (erw), 'me ho na le mefuta e meraro ea welding, seam welding, butt welding le projection welding.Taba ea pele, tjheseletsa Spot welding ke mokhoa oa ho tjheseletsa ha motlakase moo tjheseletsa e bokellwang ka lenonyeletso la lap ebe e hatetswa pakeng tsa tse pedi ...Bala haholoanyane -
Mokhoa oa ho hlahloba boleng ba phala ea spiral
Mokhoa oa ho hlahloba boleng ba phala ea spiral (saw) ke ka tsela e latelang: 1. Ho ahlola ho tloha holimo, ke hore, ho hlahloba pono.Tlhahlobo e bonoang ea manonyeletso a cheselitsoeng ke mokhoa o bonolo o nang le mekhoa e fapaneng ea tlhahlobo mme ke karolo ea bohlokoa ea tlhahlobo ea sehlahisoa se felileng, haholo ho fumana welding...Bala haholoanyane -
Ho fumana bofokoli ba seamless tube eddy hona joale
Ho lemoha liphoso tsa Eddy hona joale ke mokhoa oa ho lemoha liphoso o sebelisang molao-motheo oa induction ea motlakase ho bona bofokoli ba likarolo le lisebelisoa tsa tšepe.Mokhoa oa ho lemoha ke khoele ea ho lemoha le lihlopha tsa eona le sebopeho sa khoele ea ho lemoha.Melemo...Bala haholoanyane -
Corrosion ka phaepheng ea ho cheka
Phapang e kholo ke efe lipakeng tsa corrosion corrosion fracture le stress corrosion fracture ea phala ea ho phunya?I. Ho qala le ho atolosoa ha Crack: Mapetso a kutu ea khatello ea maikutlo le mapetsong a mokhathala a romelloang ka holim'a thepa.Tlas'a mecha ea litaba e senyang e matla le maemo a maholo a khatello ...Bala haholoanyane