Qhov zoo ntawm Steel Entrance Doors

Cov qhov rooj nkag steel yog qhov ruaj khov dua li cov qhov rooj ntoo thiab tsis tshua muaj kev puas tsuaj rau kev ua phem. Cov qhov rooj steel tsis deform yooj yim nrog ntev - siv lub sij hawm, ua rau lawv zoo dua rau siv raws li lub qhov rooj nkag. Qhov saum npoo ntawm cov qhov rooj steel siv cov txheej txheem ib puag ncig thiab txhawb nqa ntau yam xim, tshem tawm qhov xav tau rau kev pleev xim. Ntoo qhov rooj, ntawm qhov tod tes, feem ntau yuav tsum tau pleev xim ua ntej siv.

 

Hlau nkag qhov rooj tuaj yeem siv ntau yam xim thiab cov qauv ntoo, ua rau tag nrho zoo nkauj thiab zoo nkauj zoo nkauj uas tuaj yeem hloov mus rau ntau yam kev kho kom zoo nkauj. Steel nkag qhov rooj yog hnyav dua thiab yuav tsum tau kev txhim kho, ua rau kev txhim kho zoo dua. Ordinary ntoo qhov rooj muaj qis dua qhov yuav tsum tau ua, ua rau kev txhim kho tsis zoo. Qhov tsis zoo ntawm cov qhov rooj steel: steel qhov rooj nkag muaj tsawg dua, feem ntau yog cov qauv yooj yim, tsis zoo li cov qhov rooj ntoo uas tuaj yeem ua nrog ntau yam qauv.

 

Cov qhov rooj nkag steel hnyav dua, xav tau ntau dua - kho vajtse zoo, uas ua rau tus nqi nce thiab ua rau tus nqi ntawm cov qhov rooj steel siab. Lub tactile xav ntawm steel qhov rooj tsis zoo li cov qhov rooj ntoo; cov qhov rooj ntoo muaj cov txheej txheem tsim khoom ntau dua tom qab ntau txhiab xyoo ntawm txoj kev loj hlob. Vim tias cov qhov rooj steel yog tsim los siv cov khoom siv ua haujlwm siab, qhov ntau thiab tsawg yuav tsum tau siv sijhawm ntev dua, thaum lub qhov rooj ntoo muaj lub voj voog luv luv.

 

Cov qhov rooj nkag steel muaj zog, ruaj khov, thiab dej- tiv taus. Lawv tsim nyog rau tsev kho mob pawg ntseeg thiab chav dej qhov rooj.

 

Lawv muaj qee cov ntaub ntawv sau ntau dua li cov ntoo, ua rau lawv sib zog dua lwm lub qhov rooj thiab txo qhov kev pheej hmoo ntawm qhov rooj sagging.

 

Qhov tseem ceeb tshaj plaws, tus nqi ntawm cov qhov rooj steel sab hauv yog kev lag luam thiab pheej yig, uas yog siv tau rau ntau tsev neeg. Qhov no yog ib qho ntawm cov yam ntxwv uas ua rau cov hlau thiab ntoo nrov.

 

Tsis tas li ntawd, steel qhov rooj sab hauv tuaj yeem ua ntau yam, thiab txhua tus qauv tuaj yeem ua embossed. Koj tuaj yeem ua raws li cov qauv ntawm cov qhov rooj ntoo raws li koj nyiam, ua rau lawv zoo nkauj thiab muaj kuab heev.

 

Rau cov tswv lag luam, qhov zoo ntawm cov qhov rooj steel sab hauv yog qhov yooj yim thiab ceev rau nruab, thiab tsis tas yuav qhib lub qhov rooj xauv ntawm steel - cov qhov rooj ntoo.

 

Lawv tsis yog - lom, ntsuab, noj qab nyob zoo, thiab ib puag ncig tus phooj ywg.

 

Lawv txo cov xim siv los ntawm ob mus rau peb zaug, txuag tau ob qho tib si cov nqi thiab kev ua haujlwm loj. Lawv yuav tsis deform tshwj tsis yog muaj kev cuam tshuam muaj zog, thiab tsis yooj yim deformed.