12.7mm Prestressing Steel Wire Rods Prestressed Conctrete Wire 1084 SAEj403
12.7mm Prestressing Steel Wire Rods Prestressed Conctrete Wire 1084 SAEj403
Sebopeho
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Terata ea tšepe e hahelletsoeng e na le nalane e telele, 'me tlhahiso ea eona ea indasteri le ts'ebeliso ea eona e ka saloa morao ho tloha lilemong tsa bo-1920.E 'nile ea e-ba le tsoelo-pele e kholo ho theosa le lilemo, e hlahisang lihlahisoa tse ngata tse nang le thepa e fapaneng e loketseng lisebelisoa tse fapaneng.Tsena li kenyelletsa terata e huloang ke serame, terata e otlolohileng le e halefileng, terata e phomollang e tlaase, terata e entsoeng ka masenke le terata e nang le lintlha.Lihlahisoa tsena le likhoele tsa tšepe tse hatisitsoeng ka pele tse entsoeng ka tsona li fetohile mefuta ea tšepe e sebelisoang haholo e tsebahalang lefatšeng ka bophara.
1) Tloaelo: ASTM A-421
2) Boholo: 3mm-12mm
3) Matla a tensile: ≥1700Mpa
4) Coil boima: 800-1500kg
5) Ho paka: Sephutheloana se loketseng leoatle
12.7mm terata ea tšepe e hatelletsoeng pele ke terata ea tšepe ea boleng bo holimo ea khabone e etselitsoeng ka ho khetheha ho fihlela litlhoko tsa matlafatso tsa konkreite e hatelletsoeng pele.E entsoe ka tšepe e phahameng ea carbon steel hot rod terata e tšoaroang mocheso le serame e sebetsang ho fumana thepa e hlokahalang.Likahare tsa carbon tsa mofuta ona oa terata ea tšepe ke 0.65% ho 0.85%, 'me sebabole le phosphorus li tlaase, ka tlase ho 0.035%.
Matla a thata a terata ea tšepe hangata a kaholimo ho 1470MPa, 'me boemo ba matla bo fetohile butle-butle ho tloha ho 1470MPa le 1570MPa ho ea ho 1670 ~ 1860MPa haholo.Mabapi le bophara, terata ea tšepe e tsoetse pele ho tloha ho feta 3mm ho ea ho mefuta ea hona joale ea 5 ho isa ho 7mm.
Ho ea ka pono ea maemo, terata ea tšepe ea 12.7mm ke ea terata ea tšepe ea boleng bo holimo e hatisitsoeng.E etselitsoe ka ho khetheha ho finyella litlhoko tsa ho matlafatsa konkreite e hahelletsoeng pele, ho fana ka matla a sebopeho le botsitso ho merero ea ho haha e e sebelisang.
Ha u sheba litlhaloso, terata ea tšepe ea 12.7mm prestressed e na le carbon content ea 0.65% ho 0.85%, e netefatsang ts'ebetso e hlokahalang bakeng sa thepa e matla le e tšoarellang.E boetse e na le sebabole le phosphorus e tlase, e leng ho matlafatsa tshebetso ea eona.Matla a thata a terata a kholo ho feta 1470MPa, 'me bophara bo pakeng tsa 5 ho isa ho 7mm.
12.7mm terata ea tšepe e hatelletsoeng pele e sebelisoa haholo mererong e fapaneng ea kaho ka lebaka la matla a eona a holimo le ts'ebetso e ntle haholo.E sebelisoa haholo-holo meahong ea konkreite e hatelletsoeng pele ho fana ka matlafatso le botsitso.Ho sa tsotellehe hore na e sebelisoa ka marokho, mehaho kapa merero e meng ea mehaho, terata ena ea tšepe e tiisa ho tiea le ho sebetsa ka nako e telele ha mehaho eo e e tšehetsang.Ho feto-fetoha ha eona le ho tšepahala ho etsa hore e be karolo ea bohlokoa ea meralo ea mehleng ea kajeno.
Ka kakaretso, terata ea tšepe ea 12.7mm ke sehlahisoa sa boleng bo holimo se fihlelang litlhoko tsa matlafatso tsa konkreite e hatelitsoeng pele.Matla a eona a holimo, sebabole se tlase le phosphorus, le litlhaloso tse fapaneng li etsa hore e be e loketseng bakeng sa lisebelisoa tse fapaneng tsa kaho.Ka nalane ea eona e telele le ho tsebahala lefatšeng ka bophara, terata ena ea tšepe e fetohile karolo ea bohlokoa ea indasteri ea kaho, e netefatsang ho tšoarella le botsitso ba meaho lefatšeng ka bophara.
Kopo
Ha indasteri ea thepa ea tšepe ea China e etella pele likhoebo, khoebo ea naha ea tšepe le thepa "khoebo ea tumelo e ntle e makholo", likhoebo tsa khoebo tsa tšepe tsa China, "Likhoebo tse phahameng tsa 100 tsa Shanghai". ) e nka" Integrity, Practicality, Innovation, Win-Win " e le eona feela molao-motheo oa ts'ebetso, e lula e phehella ho beha tlhoko ea bareki sebakeng sa pele.
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