... of clip fixing: There are at least 4 clips on every piece of steel grating, about the big ... span steel grating it is better to use more clips. According to the client's requests, we can ... supply galvanized mild steel clips and stainless steel clips. When ordering the clips, please note the clip type, ... framed grates ,trash rack grates ,paint backing chambers…… J type grating clips 316S/S ISO 9001