The 5-Second Trick For steel grating for sale
Grating serrated memiliki permukaan bergelombang yang meningkatkan daya cengkeram dan mencegah selip. Cocok untuk place yang membutuhkan peningkatan keamanan. style “SL” steel gratings are manufactured by inserting hollow tube cross bars into pre-punched holes in the bearing bars and swaging the cross bars forming a favourable mechanical rel