Khoom Taw Qhia
POLYGON Tunnel Duct (PE Fresh Air Shield Pipe) sawv cev rau kev ua tiav hauv kev siv tshuab ua pa hauv av, tshwj xeeb yog tsim los rau cov cheeb tsam uas cov ducts ib txwm muaj kev txwv. Qhov qhov ciav qhov sib txawv ntawm 132x52 txog 163x68 specifications.
Product Description
Tunnel Duct nta cov qauv tiv thaiv tshwj xeeb uas muab kev ua haujlwm siab dua thaum txo qis hauv pem teb qhov siab. Tsim los ntawm siab -qhov ceev PE-HD extrusion molding, nws tshem tawm qhov xav tau rau cov nplaum nplaum nplaum uas yuav tsum tau ua hauv cov txheej txheem PVC. Ob chav - phab ntsa hollow qauv ua kom lub suab nrov txo thiab thermal rwb thaiv tsev, thaum lub corrugated tsim tswj tau yooj yim rau kev khoov yooj yim nyob ib ncig ntawm cov teeb meem ntawm cov txheej txheem. Lub ntsaws ceev- hauv kev sib txuas ua ke ua kom muaj kev sib dhos tsis sib haum yam tsis muaj cov cuab yeej tshwj xeeb, thiab cov phab ntsa sab hauv du ua rau cov cua tsis kam ua kom ntev ntev - airflow.
Cov ntaub ntawv khoom
Khoom siv: High-density HDPE nrog anti-pwm thiab anti-static additives
Cov ntawv pov thawj: ISO tswj system ntawv pov thawj, CNAS kuaj kuaj
Kev Tsim Kho Tshuab: Automated shield tunnel yeeb nkab ntau lawm kab (Tuam Tshoj tus tshwj xeeb)
Patents: Ntau yam khoom siv hluav taws xob patent rau cov qauv thaiv thiab kev sib txuas
Compression Resistance: Txog li 7kN/m² compression zog
Khoom Specification
| Qauv | Sab nraud | Sab hauv |
| 132×52(20m×2) | 132×50 | 122×41 |
Kev Tswjhwm Zoo
POLYGON siv 3 qhov kev ruaj ntseg zoo
Raw Material Validation:
Screening for density consistency, additive dispersion, and environmental compliance
Hauv -Kev Saib Xyuas Txheej Txheem:
Tiag -lub sij hawm extrusion thickness tswj, sib koom ua pov thawj tseeb, thiab qhov tseeb qhov ntev
Cov khoom tiav kev xeem:
Compression resistance validation, airflow testing in CNAS laboratory, thiab xau{0}} ntawv pov thawj
Kev Ua Haujlwm Zoo
Underground Superiority: Tunnel duct Unique shield structure withstands av siab thaum tswj qhov siab tsawg kawg nkaus profile; compression kuj yog mus txog 7kN / m2 nrog compression zog.
Ib puag ncig kev nyab xeeb: Glue-kev sib txuas pub dawb tshem tawm VOC emissions thiab tshuaj lom neeg txaus ntshai
Kev tiv thaiv dual: Anti-pwm thiab tiv thaiv- cov khoom zoo li qub tiv thaiv cov pa phem hauv ob qho tib si ntub thiab qhuav
Acoustic Performance: Ob chav-cov qauv phab ntsa txo cov suab nrov sib kis piv rau cov pa ducts
Installation Efficiency: Quick-plug system txo lub sijhawm teeb tsa los ntawm 40% piv rau cov txheej txheem ib txwm muaj
Kev tu phooj ywg: Smooth tha xim sab hauv tiv thaiv cov plua plav paug thiab tso cai rau kev ntxuav yooj yim
Siv tau Scenario
Underground HVAC Systems: Subway tunnels, hauv qab daus qhov cua, thiab cov chaw nres tsheb hauv av
Pressurized Environments: Shield tunnel tej yaam num, underground chaw lag luam, thiab submerged daim ntaub ntawv
Siab -Moisture Areas: Kev ua luam dej pas dej ua ke qhov cua, hauv qab daus dehumidification systems, thiab underground laboratories
Qhov chaw-Kev teeb tsa tsis raug: Tsawg- thaj chaw qab nthab, qhov project retrofitting, thiab qhov chaw khaws cia architectural
Loj -Txoj kev faib tawm: Cov kev ua haujlwm hauv nroog hauv qhov cua, kev lag luam huab cua tuav, thiab kev ua lag luam ua pa
Cim npe nrov: Tuam Tshoj tunnel duct manufacturers, lwm tus neeg, Hoobkas
