Flexible Composite PVC & AL foil cua duct
Qauv
Nws yog ua los ntawm PVC zaj duab xis thiab Al foil, uas yog spirally mob nyob ib ncig ntawm siab elastic steel hlau.
Specifications
| Thickness ntawm PVC zaj duab xis | 0.08-0.12 hli |
| Thickness ntawm Al foil laminated nrog PE zaj duab xis | 0.023-0.032 hli |
| Hlau txoj kab uas hla | F0.8-F 1.2 hli |
| Hlau suab | 18-36 hli |
| Txoj kab uas hla | 2 "-20" |
| Standard kav ntev | 10 m |
| Xim | dawb, grey, dub |
Kev ua tau zoo
| Kev ntsuas siab | ≤3000Pa |
| Ceev ceev | ≤ 30m / s |
| Qhov kub thiab txias | -20 ℃ ~ + 80 ℃ |
Yam ntxwv
| Kev piav qhia | Cov khoom los ntawm DACO | Khoom muag hauv khw |
| Hlau hlau | Txais yuav tooj liab-plated hlaws steel hlau ua raws li GB / T14450-2016, uas tsis yooj yim rau flatten thiab muaj qhov zoo resilience. | Ordinary steel hlau yog siv, tsis muaj kev kho corrosion, uas yooj yim rau xeb, flatten thiab tsis zoo resilience. |
| Adhesive | Compound ruaj khov, tsis muaj kua nplaum dhau, ib puag ncig-phooj ywg thiab tsis muaj tshuaj lom | Cov khaubncaws sab nraud povtseg yog yooj yim tev tawm; cov kua nplaum overflows. Pom tseeb cov kua nplaum ua rau nws tsis zoo. |
Peb hloov tau yooj yim Composite PVC & AL foil cua duct yog kho raws li cov neeg siv khoom xav tau thiab cov ntawv thov sib txawv. Thiab hloov tau yooj yim Composite PVC & AL foil cua duct tuaj yeem txiav mus rau qhov ntev xav tau. Peb tuaj yeem ua Composite PVC & AL foil zaj duab xis nrog cov neeg siv khoom nyiam xim. Txhawm rau ua kom peb cov pa taws hloov pauv tau zoo thiab ua haujlwm ntev dua, peb siv eco-phooj ywg PVC thiab laminated Aluminium ntawv ci, copperized los yog galvanized hlaws steel hlau es tsis txhob coated steel hlau, thiab lwm yam ntaub ntawv peb thov. Peb ua peb cov kev siv zog rau txhua yam ntsiab lus los txhim kho qhov zoo vim peb saib xyuas peb cov neeg siv khoom noj qab haus huv thiab kev paub txog kev siv peb cov khoom.
Muaj sijhawm
Qhov nruab nrab thiab tsis tshua muaj cua txias, lub sijhawm tso pa tawm. Nws yog corrosion kuj. Saj zawg zog composite PVC & AL foil cua ducts muab qhov zoo ntawm PVC zaj duab xis cua duct thiab Aluminium foil cua ducts; nws tuaj yeem siv rau hauv qhov chaw ntub lossis corrosive thiab ua kom cua kub.
