GB / T6614 ZTA2 Titanium TA2 Floating Pob Valve

- Loj los ntawm 2 "mus rau 8" (DN50mm txog DN200mm).

- Kev ntsuas siab los ntawm Chav Kawm 150LB txog 600LB (PN10 txog PN100).

- RF, RTJ lossis BW kawg.

- PTFE, Nylon, thiab lwm yam.

- Kev tsav tsheb tuaj yeem yog phau ntawv, hluav taws xob, pneumatic, lossis nruab nrog ISO platform.

- Cov khoom siv titanium GB / T6614 ZTA1,GB/T6614 ZTA2,GB/T6614 ZTC4, lwm.

Tus Qauv Tsim: API 6D

Flange Diameter: ASME B16.5, ASME B16.47, ASME B16.25

Ntsej muag ntsej muag Standard: API 6D, ASME B16.10

Kev ntsuas siab: API 598

Cov khoom siv tshuaj lom neeg: Titanium muaj cov tshuaj lom neeg ua haujlwm siab thiab tuaj yeem ua rau muaj ntau yam. Thaum qhov kub thiab txias, nws tuaj yeem ua rau cov pa roj carbon monoxide, carbon dioxide, dej vapor, ammonia, thiab ntau cov organic sib txuas. Titanium reacts nrog qee cov pa roj, tsis tsuas yog tsim cov khoom sib txuas ntawm qhov chaw, tab sis kuj nkag mus rau hauv cov hlau lattice los tsim cov kev daws teeb meem interstitial. Tsuas yog hydrogen, tag nrho cov txheej txheem tshuaj tiv thaiv yog irreversible.

Antioxidant zog: Thaum titanium yog rhuab nyob rau hauv ib tug huab cua nruab nrab ntawm ib txwm ua hauj lwm kub, nws tsim ib tug heev nyias, ntom, thiab ruaj khov oxide zaj duab xis. Nws muaj kev tiv thaiv zoo thiab tuaj yeem tiv thaiv oxygen los ntawm diffusing rau hauv cov hlau yam tsis muaj oxidation ntxiv; Yog li ntawd, titanium ruaj khov hauv huab cua hauv qab 500 ° C. Hauv qab 538 ℃, oxidation ntawm titanium ua raws li tus qauv parabolic. Thaum qhov kub siab tshaj 800 ℃, oxide zaj duab xis decomposes thiab oxygen atoms nkag mus rau hauv cov hlau lattice nrog oxide zaj duab xis raws li cov txheej txheem hloov dua siab tshiab, ua kom cov pa oxygen ntawm titanium thiab thickening oxide zaj duab xis. Lub sijhawm no, oxide zaj duab xis tsis muaj kev tiv thaiv thiab yuav ua rau nkig.

Forging: Cov cua kub kub rau ingot qhib yog 1000-1050 ℃, thiab deformation ib lub tshav kub yog tswj ntawm 40-50%. Cov cua kub cua sov rau qhov khoob forging yog 900-950 ℃, thiab deformation yog tswj tsis pub dhau 30-40%. Cov cua kub rau kev tuag forging yuav tsum nyob nruab nrab ntawm 900 thiab 950 ℃, thiab qhov kawg forging kub yuav tsum tsis txhob qis dua 650 ℃. Txhawm rau ua kom tiav qhov loj me ntawm cov khoom tiav, qhov ntsuas kub tom ntej yuav tsum tsis pub tshaj 815 ℃, lossis kwv yees li qis dua β Qhov hloov pauv kub yog 95 ℃ m.

Casting: Nyob rau hauv lub casting ntawm industrial ntshiab titanium, steel ingots los yog deformed tuav melted nyob rau hauv lub tshuab nqus tsev consumable electrode arc rauv yuav siv tau raws li consumable electrodes, thiab cam khwb cia rau hauv lub tshuab nqus tsev consumable electrode arc rauv. Cov pwm pwm tuaj yeem ua graphite ua hom, graphite nias hom, thiab peev hom plhaub.

Vuam kev ua tau zoo: Muaj titanium yog tsim rau ntau yam vuam. Lub welded ob leeg muaj cov yam ntxwv zoo heev thiab muaj tib lub zog, plasticity, thiab corrosion kuj raws li cov khoom siv hauv paus.