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Kev ceev faj rau kev tsim khoom

Mar 02, 2023

info-1080-727

 

Kev ceev faj rau kev tsim khoom

1. Thickness

Lub thickness ntawm cov hlau galvanized gutters nyob ntawm 1.5, 1.8, 2.0, 2.2, 2.5, 3.0. Lub thickness ntawm cov ntaub ntawv sib txawv nyob rau hauv txawv cheeb tsam thiab nyob rau sab saum toj yog txawv. Lub thickness ntawm cov zaj duab xis conjoined tsev cog khoom yog feem ntau 1.8, 2.0, lub thickness ntawm lub iav multi-span tsev xog paj yog feem ntau 2.0, 2.2, thiab sab saum toj ntawm iav yog feem ntau 2.5. 3.0 Thickness Dimensions.

 

2. Zinc txheej

Zinc txheej yog ib qho teeb meem ntawm kev pab cuam lub neej ntawm gutter phaj. Lub thickness ntawm galvanized txheej txawv ntawm 80 grams, 100 grams, thiab 120 grams. Lub gutter kuj yog qhov nyuaj tshaj plaws rau cov neeg siv khoom kom paub qhov txawv ntawm qhov zoo thiab qhov tsis zoo.

 

3. Khoov lub kaum sab xis

Qhov teeb meem ntawm kev khoov lub kaum sab xis feem ntau tshwm sim hauv cov tsev cog khoom uas npog los ntawm iav rau saum toj, vim hais tias cov aluminium alloy ntawm sab saum toj girder yuav tsum tau txiav raws li lub kaum sab xis ntawm lub gutter, yog li qhov kev txiav yuav tsum phim lub gutter. Yog tias nws tsis phim, nws yuav nyuaj heev rau nruab tom qab.