Zhengzhou Humhong Pipeline Kope, Ltd.
2205 e na le thepa e ntle ea litoropo, 'me e loketse haholo ho tiisa li-changs
Super Duplex Steel S32760 Strip e lekanang le WernkToff Noging ea Din 1.8 W \ M K, Modulus MPA. E na le lihlahisoa tsa lihlahisoa tsa 550 mpa ebile e thata ea 270 HB. Ha ho na lero la S32760, pampiri e nang le matla e thapo e halikiloeng ka matla a phahameng a 834 mpa le nako ea lisenthimithara tse 36% ka bolelele ba bolelele ba 36% ka bolelele ba bolelele ba 36% ho tse peli. Letlapa la duplex tšepe le fana ka lebitso la eona ho tsoa mecha ea eona ea motsamao e 'meli ea moferefere le eustenite. karolelano. Boitsebiso banya ho ba le karotohelo e lekantsoeng e sa feleng-Austenite Mattories ea 100 bakeng sa thepa e nepahetseng. 50 \ 50. Leqephe la lanyebe la Duloy S32760 le fana ka mefuta e mengata haholo mme e tšoauoa ka thepa e phahameng ea ts'ebeliso. E na le sebaka se setle sa likompele le Crosice Corrosation e bapisoang le S320205. Sena sa 240 ha se na lithebe tsa S32760 se ts'ehetsang manonyeletsong a phahameng ho tloha ho li-degrees tse 950 ho isa ho tse 1150 Celsius. Empa botebo ka tšohanyetso bo eketseha ka tlase ho li-degrees tsa 900 tsa Celsius. Leha ho le joalo, ho ba le liphoso tse bata ho hloka khatello ea maikutlo e phahameng.