Introduction To Trench Covers

Trench npog ua los ntawm steel grating muaj nyob rau hauv ntau yam qauv kom haum rau txawv ncua, load, thiab specification yuav tsum tau. Lawv tau siv dav hauv ntau qhov chaw, suav nrog txoj kev hauv nroog, thaj chaw thaj chaw, thaj chaw nyob, tsev kawm ntawv, chaw ua kis las, thiab cov chaw tsim khoom lag luam. Nyob ntawm daim ntawv thov, cov npog no tuaj yeem ua tiav nrog kub -dip galvanizing, txias galvanizing (electro-}galvanizing), lossis sab laug tsis kho. Steel grating trench npog feem ntau xaiv rau cov chaw tsim khoom thiab siab - qhov kawg ntawm kev tsim kho vaj tse vim tias cov pob zeb trench npog nws yooj yim rau kev sib tsoo, uas tuaj yeem ua rau cov pavement nyob ib puag ncig.

Yog li ntawd, steel grating yog siv los tsim trench npog muaj peev xwm tiv taus ntau yam kev xav tau. Txij li xyoo 2000, kev ua lag luam rau cov npog no hauv kuv lub tebchaws tau nthuav dav, nrog kev siv dav dav thoob plaws hauv txoj kev hauv nroog, kev tsim kho vaj tse, cov zej zog, cov tsev kawm ntawv, chaw ua kis las, thiab chaw tsim khoom. Cov qauv hauv tebchaws muab cov qauv tsim tshwj xeeb thiab cov txheej txheem rau cov khoom siv steel grating.