Ua tsaug rau nws cov khoom zoo thiab cov kev pabcuam zoo, UNT Duct yog ib qho ntawm cov ua ntej- insulated aluminium pu duct 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.

Ua ntej-Insulated Aluminium PU Duct

Ua ntej-Insulated Aluminium PU Duct yog qhov ua tau zoo -kev ua tau zoo, tag nrho- hauv- ib qho kev xa tawm cua rau HVAC thiab lub tshuab cua txias hauv nruab nrab. Nws yog dav siv nyob rau hauv niaj hnub lag luam, thaj chaw, industrial thiab cleanroom tej yaam num rau nws superior rwb thaiv tsev, airtightness thiab durability.

Core Structure & Composition

Qhov no duct system nta aSandwich vaj huam sib luag tsim:

Inner Core: Kaw-cell txhav polyurethane ua npuas ncauj (qhov ntom ntom feem ntau 42-45kg/m³)

Facing Txheej:

Sab hauv:60 micron embossed aluminium ntawv ci

Sab nraud:60-200 micron aluminium ntawvlos yog aluminium ntawv ci

Standard Sizes: L 3950mm × W 1200mm × T 20mm

Cov Lus Qhia Tseem Ceeb ntawm Pre-insulated Aluminium PU Duct

Parameter	Tus nqi	Qhov tseem ceeb
Thermal conductivity	0.020 W/m·K	Exceptional rwb thaiv tsev, minimizing tshav kub hloov
R-Tus nqi (20mm)	1.003 m²·K/W	High thermal kuj rau lub zog efficiency
Compressive zog	202 kPa (10% lim)	Rigid txaus rau tuav thiab installation
Kev nqus dej	Tsawg dua lossis sib npaug li 0.36-1.9%	Tiv thaiv condensation thiab pwm loj hlob
Kev ntsuas hluav taws	B2 (EN 13501-1)	Tsawg flammability, tsawg toxic pa luam yeeb emission
Qhov hnyav	1.3- kg/m²	Qhov tseem ceeb sib dua li cov hlau ducts
Kev Pabcuam Lub Neej	20+ xyoo	Ntev - kev cia siab rau lub sijhawm nrog kev saib xyuas tsawg

Lub ntsiab zoo ntawm Pre-insulated Aluminium PU Duct

High zog efficiency:Cov rwb thaiv tsev zoo heev txo HVAC lub zog siv los ntawm 20-30%.

Lub teeb yuag & ceev installation:Ntau lub teeb dua li cov kav hlau ib txwm muaj; tsis nyob ntawm - qhov chaw rwb thaiv tsev wrapping xav tau, txuag 40–60% lub sijhawm teeb tsa.

Moisture & condensation pov thawj:Nyob ze -zero water absorption tiv thaiv condensation, pwm thiab kev ua haujlwm degradation.

Hygienic & Cleanroom tshaj:Txhuas du nto tiv thaiv plua plav, kab mob thiab pwm, yooj yim los ntxuav, zoo tagnrho rau tsev kho mob, chaw tsim khoom noj thiab chav huv.

Stable & ruaj khov:High toughness, tsis muaj cracking los yog hmoov; aluminium ntawv ci thiab PU ua npuas ncauj nyob twj ywm tsis muaj delamination.

Suab damping:PU core absorbs airflow suab nrov rau ntsiag to nyob rau hauv ib puag ncig.

Kev sib piv nrog Traditional GI Ductwork

Feature	Ua ntej-Insulated Aluminium PU Duct	Traditional Galvanized Steel Yeeb Nkab
Qhov hnyav	1.3-1.4 kg/m²(70% sib dua)	8-10 kg / m² (hnyav, yuav tsum muaj kev txhawb nqa ntau dua)
Lub Sijhawm Txhim Kho	50% sai dua(pre-insulated, tsis muaj rwb thaiv tsev cais)	Ntev (duct + rwb thaiv tsev + vapor barrier)
Zog Efficiency	20-30% zoo dua(tsawg thermal conductivity)	Lower (siab kub hloov tsis muaj rwb thaiv tsev)
Cua Leakage	Tsawg dua lossis sib npaug li 2% (airtight tsim)	10-20% (tseem ceeb rau cov hlau tsis muaj hlau)
Kev tu	Tsawg kawg nkaus (20+ xyoo lifespan)	Siab dua (corrosion, rwb thaiv tsev degradation)
Tus nqi tag nrho	Tsawg (khoom siv + zog + txuag hluav taws xob)	Siab dua (ntau yam + installation + nqi zog)