Globe Valve
API 602 Forged B381 Gr. F-2 Titanium Globe Valve
Titanium yog cov khoom tseem ceeb ntawm titanium alloy li qub. Nws yog ib qho tshuaj lom neeg muaj zog heev. Nws nthuav tawm tshwj xeeb tshaj yog zoo heev corrosion kuj rau ntau corrosive media. Titanium thiab oxygen yooj yim tsim ib lub zog thiab ntom oxide zaj duab xis rau ntawm lawv qhov chaw. Hauv ntau cov xov xwm hnyav corrosive, txheej txheej ntawm oxide zaj duab xis no ruaj khov thiab nyuaj rau yaj. Txawm hais tias nws puas lawm, tsuav yog muaj cov pa oxygen txaus, nws tuaj yeem kho nws tus kheej thiab rov tsim dua sai.
Cov khoom siv hlau titanium ntawm titanium li qub muaj kev ruaj ntseg zoo thiab kev muaj peev xwm ntawm tus kheej thaum oxidized rau hauv cov yeeb yaj kiab nyias hauv qhov chaw corrosive heev. Nws cov yam ntxwv tuaj yeem tiv taus corrosion muaj zog nyob rau hauv ntau yam kev ua haujlwm hnyav. Titanium li qub cia siab rau cov tshuaj ruaj khov ntawm cov yeeb yaj kiab oxide passive ntawm lawv qhov chaw hauv corrosive media los tiv thaiv corrosion hauv qhov chaw ua haujlwm. Rau qhov nruab nrab, oxidizing, thiab tsis muaj zog txo cov xov xwm ib puag ncig, passive oxide zaj duab xis nws tus kheej muaj kev ruaj ntseg zoo. Txhawm rau txo cov corrosive media nrog qhov kub siab lossis qis pH qhov tseem ceeb, txhawm rau txhim kho kev ruaj ntseg ntawm lawv cov oxide zaj duab xis, corrosion inhibitors xws li huab cua, dej, hnyav hlau ions, thiab anions tuaj yeem muab ntxiv, thiab kev hloov kho ion thiab anodizing tuaj yeem ua tau. siv los txhim kho corrosion kuj thiab nto hardness ntawm titanium hauv kev txo cov xov xwm.
Ntau yam
Cov qauv
Nta ntxiv
Forged B381 Gr. F-2 lub ntiaj teb valve yog ib qho uas nquag siv lub siab-siab valve, feem ntau yog siv los tswj qhov qhib lossis kaw ntawm cov kua dej thiab tswj cov dej ntws loj. Nws yog tsim los ntawm forged steel thiab muaj lub zog siab thiab corrosion kuj. Cov yam ntxwv tseem ceeb ntawm forged steel globe li qub muaj xws li:
Cov ntaub ntawv ntawm cov khoom tseem ceeb
| TSIS MUAJ. | Lub Npe | Khoom siv |
| 1 | Lub cev | B381 Gr.F-2 |
| 2 | Disc | B381 Gr.F-2 |
| 3 | Qe | B381 Gr.F-2 |
| 4 | Gasket | Titanium + Graphite |
| 5 | Bonnet | B381 Gr.F-2 |
| 6 | Hex.bolt | A193 B8M |
| 7 | Ntim | Graphite / PTFE |
| 8 | Gland Bushing | B381 Gr.F-2 |
| 9 | Lub caj pas Flange | B381 Gr.F-2 |
| 10 | Gland txiv ntoo | A194 8 M |
| 11 | Gland Eyebolt | A193 B8M |
| 12 | Yoke Nut | A194 8 M |
| 13 | Handwheel | A197 |
| 14 | Lub tshuab ntxhua khaub ncaws | SS |
Daim ntawv thov
Titanium thiab titanium alloys muaj qhov zoo tshaj plaws xws li lub teeb yuag, lub zog siab, kev tiv thaiv corrosion, thiab kev ua haujlwm siab. Lawv tau siv dav hauv kev lag luam xws li aviation, aerospace development, marine engineering, petroleum, chemical, light industry, food processing, metallurgy, hluav taws xob, tshuaj thiab kev noj qab haus huv, thiab instrumentation. Titanium kuj tseem muaj kev tiv thaiv zoo rau dej hiav txwv corrosion thiab yaig, thiab yog dav siv hauv nkoj, chaw nres nkoj fais fab, thiab dej hiav txwv desalination.