Ua tsaug rau nws cov khoom zoo heev thiab cov kev pabcuam zoo, UNT Duct yog ib qho ntawm cov ua pir pre-insulated foam ductwork manufacturers thiab lwm tus neeg nyob hauv Suav teb. Txais tos mus yuav cov khoom zoo thiab customized los ntawm peb lub hoobkas. Peb yuav muab kev pabcuam zoo tshaj plaws thiab xa khoom sai rau koj.

PIR Pre-Insulated Foam Ductwork

PIR Pre-insulated Foam Ductwork is a high-performance HVAC composite duct system, featuring a rigid closed-cell PIR foam core with aluminum foil/metal facings. Nrog ultra- thermal conductivity tsawg (0.018–0.02 W/m·K), nws txo qis zog poob. Nws muab B1/Class 0 tiv thaiv hluav taws, tsis muaj pa luam yeeb, lub teeb yuag, cov pob qij txha airtight, thiab noo noo{10}} pov thawj kev ua haujlwm. Zoo tagnrho rau kev lag luam, kev lag luam, chaw nyob thiab chav huv HVAC, nws yooj yim rau kev teeb tsa, txo tus nqi zog, thiab ua kom ntev - lub sijhawm ua haujlwm ruaj khov.

Qauv:Silver Aluminium / PIR Ua Npuas Ncauj / Nyiaj Txhuas
Loj:3950 * 1200 * 20mm
Ua npuas ncauj ntom ntom:50-55kg / m3
Aluminium Thickness:0.06mm los yog 0.08mm
Aluminium Xim:Nyiaj
Ntim:10 daim / pob
Loading peev:710 nplooj / 40'HQ (packed nrog hnab yas)
660 daim / 40'HQ (packed nrog cardboard lub thawv)

Core Structure thiab Khoom siv ntawm PIR Pre-Insulated Foam Ductwork

PIR ua ntej- rwb thaiv tsev ua npuas dej yog ua los ntawm kev hloov kho polyisocyanurate nruj kaw- xov tooj ntawm tes ua npuas ncauj li txheej txheej, thiab tiv thaiv los ntawm ob npaug -sided aluminium foil lossis xim-coated steel phaj ntawm ob sab, uas yog kev sib xyaw thiab tsim.

Piv nrog rau cov ntawv galvanized hlau ib txwm muaj + cov txheej txheem rwb thaiv tsev sab nraud hauv ib chav tsev sib cais, nws muab cov kav dej hauv lub cev nrog cov txheej txheem rwb thaiv tsev rau hauv ib qho, tshem tawm cov teeb meem xws li rwb thaiv tsev txheej detachment, tawg, thiab condensation.

Lub thermal conductivity ntawm PIR yog tsawg li 0.018-0.02 W / m·K, thiab nws cov rwb thaiv tsev efficiency deb tshaj iav ntaub plaub, pob zeb ntaub plaub, thiab zoo tib yam PU. Nws tuav ruaj khov qhov ntev nyob rau hauv -150℃mus rau 80℃ntau yam thiab tsis deteriorate nyob rau lub sij hawm, yog li txo qhov poob ntawm huab cua txias thiab cua sov ntawm qhov chaw.

Huab cua Resistance, Durability thiab siv tau ntawm PIR Pre-Insulated Foam Ductwork

Cov khoom siv tiv taus cov kua qaub thiab alkali corrosion, kev laus thiab deformation, nrog rau kev pab cuam lub neej txog li 15-20 xyoo, uas yog ntev npaum li cas ntawm cov tsoos rwb thaiv tsev tshuab.

Cov xwm txheej muaj xws li:

siab-cov vaj tsev pej xeem kawg xws li cov chaw lag luam, chaw ua haujlwm, thiab tsev so; purification chaw xws li tsev kho mob thiab chaw kuaj mob;

loj- cov phiaj xwm loj xws li subways, tshav dav hlau, thiab chaw;

cov nroj tsuag kev lag luam, cov chaw cia txias txias; thiab tsev kho kom zoo nkauj hauv tsev thiab cua sov tshuab. Nws muaj cov txiaj ntsig zoo dua hauv qhov chaw kub thiab av noo, tiv thaiv kom tsis txhob muaj qhov tsis zoo thiab kev rwb thaiv tsev tsis ua haujlwm.