Flexible PVC zaj duab xis cua duct
Qauv
Nws yog ua los ntawm PVC zaj duab xis uas yog spirally mob nyob ib ncig ntawm siab elastic steel hlau.
Specifications
| Thickness ntawm PVC zaj duab xis | 0.08-0.12 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 | ≤1500Pa |
| Ceev ceev | ≤ 20m / 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 corrosion kuj kho, uas yog ib qho yooj yim rau xeb, flatten thiab tsis zoo resilience. |
| Adhesive | Compound ruaj khov, tsis muaj kua nplaum dhau, tshwj xeeb tshaj yog rau cov pa PVC dawb, tsis muaj kua nplaum. | Nws yog ib qho yooj yim rau tev tawm thiab cov kua nplaum dhau, tshwj xeeb tshaj yog rau cov pa PVC dawb, nrog cov kua nplaum pom tseeb, uas zoo li tsis zoo. |
Peb qhov hloov pauv PVC zaj duab xis cua duct yog kho raws li cov neeg siv khoom 'kev xav tau thiab cov ntawv thov sib txawv. Thiab hloov tau yooj yim PVC zaj duab xis cua duct tuaj yeem txiav mus rau qhov ntev xav tau. Peb tuaj yeem ua PVC zaj duab xis nrog cov neeg siv khoom nyiam xim. Txhawm rau ua kom peb cov kav dej hloov pauv tau zoo thiab ua haujlwm ntev dua, peb siv eco-phooj ywg PVC, 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 qis qhov cua, lub sijhawm tso pa tawm, xws li: tso cua ntxuam txuas yeeb nkab. Cov khoom no yog lub teeb, mos, tsis muaj resonance, thiab muaj qee qhov kev tiv thaiv corrosion.
