TOP JUAL PLAT GRATING SECRETS

+ Glasswool pipa selimut cocok untuk isolasi termal garis uap, air panas atau garis minyak panas, juga isolasi untuk pendingin baris.When put next to flat surfaces, even smooth steel gratings, serrated gratings make staff or pedestrians safer. Even in rain or large winds the serration offers a foothold for shoes, and serrated steel grating is typic