Litekanyetso tsa GOST (Gosudarstvennyy Standart) li koahela lihlahisoa tse ngata tsa indasteri Russia le linaheng tse ling tse latelang litlhaloso tsa GOST. Lisebelisoa tsa ho tjheseletsa butt, ho kenyelletsa le lisebelisoa tsa Equal Tee le Reducing Tee, ke likarolo tsa bohlokoa lits'ebetsong tsa liphaephe. Mona ke kenyelletso ea lisebelisoa tsa GOST butt-welding bakeng sa Tee e lekanang le ea ho fokotsa Tee:
- Boemo ba GOST:
- - Litlhaloso tsa GOST li fana ka tataiso bakeng sa moralo, boholo, thepa le tlhahiso ea lihlahisoa tsa indasteri, ho kenyelletsa le lisebelisoa tsa ho tjheseletsa butt-welding tse sebelisoang lits'ebetsong tsa liphaephe.
- - Litekanyetso tsa GOST li netefatsa boleng, polokeho le ho tsamaellana ha lisebelisoa ho pholletsa le lits'ebetso tse fapaneng tsa Russia le libakeng tse ling ho latela litloaelo tsa GOST.
- 2. Equal Tee:
- - Ka litekanyetso tsa GOST, Tee ea Equal ke mokhoa oa litsela tse tharo o nang le makala a boholo bo lekanang, a etsang angle ea 90-degree.
- - Li-Equal Tees li sebelisetsoa ho aba phallo ea mokelikeli ka ho lekana ho ea libakeng tse fapaneng, ho boloka khatello e leka-lekaneng le litekanyetso tsa phallo ho marang-rang a liphaephe.
- 3. Ho fokotsa Tee:
- - Tee e fokotsang, ho ea ka litlhaloso tsa GOST, e na le sephahla se le seng se seholoanyane le tse peli tse nyenyane tse kenang, tse nolofalletsang ho hokahanya liphaephe tse nang le li-diameter tse fapaneng.
- - Li-Tees tse fokotsang li hiriloe ho kopanya mekhoa ea liphaephe ka boholo bo sa tšoaneng kapa litekanyetso tsa phallo ha ho ntse ho netefatsa tataiso ea phallo le botšepehi ba tsamaiso.
- 4. Thepa le Kaho:
- - Lisebelisoa tsa GOST butt-welding for Equal Tee le Reducing Tee li fumaneha ka lisebelisoa tse sa tšoaneng tse kang carbon steel, stainless steel, le lisebelisoa tse ling tse thehiloeng ho litlhoko tsa kopo.
- - Lisebelisoa tsena li entsoe ka mekhoa ea kaho e tloaelehileng ho netefatsa ho tšoarella, ho ts'epahala, le ho tsamaellana le lits'ebetso tsa liphaephe.
- 5. Kopo le ho Kenya:
- - Lisebelisoa tsa GOST Equal Tee le Reducing Tee li fumana lits'ebetso liindastering tse fapaneng, ho kenyeletsoa oli le khase, ts'ebetso ea lik'hemik'hale, phepelo ea motlakase le lits'ebeletso tsa kalafo ea metsi.
- - Mekhoa e nepahetseng ea ho kenya, ho kenyelletsa le mekhoa ea ho tjheseletsa le mekhoa ea ho hokahanya, e bohlokoa bakeng sa ho theha likhokahano tse sireletsehileng, tse sa lutleng lipakeng tsa li-fittings le lipeipi.
- 6. Tumellano le Boleng:
- - Lisebelisoa tsa GOST butt-welding li khomarela litekanyetso tsa indasteri ea Russia, li hatisa taolo ea boleng, ho lumellana ha thepa, le ts'ebetso ea lihlahisoa.
- - Litekanyetso li netefatsa hore li-fittings li fihlela litlhoko tse boletsoeng bakeng sa boholo, litekanyetso tsa khatello, le thepa ea thepa ho netefatsa ts'ebetso e bolokehileng le e sebetsang lits'ebetsong tsa indasteri.
- Ka bokhutšoanyane, lisebelisoa tsa GOST butt-welding fittings bakeng sa Equal Tee le Reducing Tee li phetha karolo ea bohlokoa tsamaisong ea liphaephe, e nolofalletsang kabo ea phallo, ho kopanya, le ho hokahanya liphaephe tse nang le bophara bo sa tšoaneng. Lisebelisoa tsena li khomarela litekanyetso tse thehiloeng tsa GOST ho netefatsa boleng, ho tšepahala, le ho lumellana ka har'a likopo tsa indasteri tse latelang melao ea GOST.
Ngola molaetsa wa hao mona mme o re romele wona
